Pediatric Hematology-Oncology in Colorado
99 licensed pediatric oncologists practicing in Colorado across 15 cities.
This page republishes public records from the federal NPI Registry, which every licensed U.S. healthcare provider is required to maintain. These are federal-agency records, not a directory we compile.
Source: NPI Registry · last checked
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Click a city to filter the 50 providers shown below. Colorado has providers in 15 cities total — search the full NPI Registry for cities not shown here.
NPI Registry records — Pediatric Hematology-Oncology in Colorado
15 of 50 shown have disclosed payments in CMS Open Payments (2024)
Showing 50 of 99 federal NPI records, alphabetical by last name. Contact details come directly from the NPI Registry — verify currency with the provider's office. Pharma / device payment disclosures from CMS Open Payments are shown where the physician appears in that federal database.
In 2023, $19,921 was disclosed to this physician across 20 transactions by pharmaceutical or medical-device companies.
Mostly stock or ownership interest ($17,509) and meals and beverages ($1,992).
Kristine Wilkinson Appel, MD
2055 High St Ste 250
Denver, CO 80205 · (303) 839-7780
License: DR0035912 (CO)
Edward B Arenson, MD
499 E Hampden Ave, Ste 450
Englewood, CO 80113 · (720) 389-7749
License: 18299 (CO)
James Bradley Ball, MD
1210 S Cedar Crest Blvd Ste 1000
Allentown, PA 18103 · (610) 402-1026
License: MD487761C (PA)
In 2023, $230 was disclosed to this physician across 9 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($230).
Brian R Branchford, MD
9000 W Wisconsin Ave
Milwaukee, WI 53226 · (414) 955-4170
License: 49760 (WI)
In 2024, $11,126 was disclosed to this physician across 26 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($7,438) and meals and beverages ($2,375).
Largest single payer: Novo Nordisk Inc ($9,332).
Alison Teresa Celello, MD
13123 E 16th Ave # B065
Aurora, CO 80045 · (720) 777-1002
License: DR.0068871 (CO)
Grace Sumiyo Chandler, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: 1518322783 (IL)
In 2024, $35 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($35).
Largest single payer: Jazz Pharmaceuticals Inc. ($35).
Jennifer Jocelyn Clark, MD
2055 N High St, #340
Denver, CO 80205 · (303) 832-2344
License: 45919 (CO)
In 2024, $13 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($13).
Largest single payer: RARE DISEASE THERAPEUTICS, INC. ($13).
John A. Craddock, MD
13123 East 16th Avenue ; B115
Aurora, CO 80045 · (720) 777-6892
License: N0711 (TX)
Pavel Davizon Castillo, MD
13123 E 16th Ave # B115
Aurora, CO 80045 · (720) 777-6672
License: DR.0054420 (CO)
Jenna Michelle Demedis, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0055595 (CO)
Kathleen McCarthy O'Toole Dorris, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0052761 (CO)
Michael Hollis Edwards, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0066409 (CO)
Hesham Mahmoud Mohamed Eissa, MD
12605 E 16th Ave
Aurora, CO 80045 · (720) 848-0000
License: 01073013A (IN)
In 2024, $21,052 was disclosed to this physician across 12 transactions by pharmaceutical or medical-device companies.
$2,363 was research funding (clinical-trial work); the remainder was charitable contributions ($17,258) and meals and beverages ($805).
Largest single payer: Genzyme Corporation ($12,699).
Vanessa Ann Fabrizio, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0067199 (CO)
In 2024, $778 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
About 92% ($717) was research funding — payments for clinical-trial work, the rest was entertainment ($61).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($778).
James B Ford, DO
81 N Mario Capecchi Dr
Salt Lake City, UT 84113 · (801) 442-3229
License: 50218 (CO)
In 2024, $47 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($47).
Largest single payer: Servier Pharmaceuticals LLC ($24).
Anna Rachel Keating Franklin, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR0056544 (CO)
Terry J Fry, MD
Chco, Ccbd, Bone Marrow Transplant, B115, 13123 E. 16th Avenue
Aurora, CO 80045 · (720) 777-6740
License: DR.0059913 (CO)
Andrew James Gledhill, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0073499 (CO)
In 2024, $5,075 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
About 95% ($4,825) was research funding — payments for clinical-trial work, the rest was entertainment ($250).
Largest single payer: Amgen Inc. ($4,959).
In 2024, $19,472 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
Mostly meals and beverages ($11,019) and charitable contributions ($8,360).
Largest single payer: F. Hoffmann-La Roche AG ($19,472).
Taymour Marwan Hammoudi, MD, PHD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0071048 (CO)
In 2023, $36 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($36).
Lisa Louise Rubin Hartman, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0065428 (CO)
In 2024, $483 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($483).
Largest single payer: Jazz Pharmaceuticals Inc. ($273).
Joanne M. Hilden, MD
13123 E 16th St, Box B115
Aurora, CO 80045 · (720) 777-3492
License: 50511 (CO)
Lindsey Marie Hoffman, DO
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0049499 (CO)
In 2024, $1,943 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($1,875) and entertainment ($68).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($1,900).
Pamela Jesse Hutt, MD
1 Mercado Street - Suite 100
Durango, CO 81301 · (970) 385-7977
License: 35623 (CO)
In 2024, $67 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($67).
Largest single payer: Myriad Genetic Laboratories, Inc. ($67).
Karol Hicks Kerr, MD
4125 Briargate Pkwy, Suite 200
Colorado Springs, CO 80920 · (719) 305-9025
License: 0056973 (CO)
In 2024, $34 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($34).
Largest single payer: Avanos Medical ($34).
Robin Virginia Horak Klein, MD
13123 E 16th Ave
Aurora, CO 80045 · (720) 777-1234
License: DR.0052585 (CO)
Showing 50 of 99. Search all on NPI Registry →
Payment totals shown for the latest published program year (2024). Presence of disclosed payments is not, on its own, a conflict of interest. Physicians dispute records directly with CMS (dispute process). How we show this.
Open Payments figures as displayed on . Corrections flow from the manufacturer through CMS and are adopted on our next refresh.
What this page is: a republication of public federal NPI Registry records, filtered to the pediatric hematology-oncology taxonomy. It is not a directory we curate, and inclusion is automatic based on each provider's own NPI filing with CMS. Providers who believe their NPI record is inaccurate should update it directly with CMS at npiregistry.cms.hhs.gov; our next refresh adopts the corrected federal record.
Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.
Medical disclaimer: This page is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.
Source: NPI Registry (taxonomy: Pediatric Hematology-Oncology) · Last checked: 2026-04-20