2026 NPPES data Gynecologic Oncology Physician NPI 1255305546 M.D.
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MITCHELL EDELSON, M.D.

Gynecologic Oncology Physician in WILLOW GROVE, Pennsylvania. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
177
Medicare Part D claims · 58 beneficiaries · Gynecologic Oncology Physician avg: 188
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$588.17
14 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MITCHELL EDELSON, M.D. is a Gynecologic Oncology Physician ([object Object]) practicing in WILLOW GROVE, Pennsylvania with a Medicare Part D prescribing footprint of 177 claims across 58 beneficiaries — 22% brand-name prescribing . Industry payments of $588.17 across 14 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MITCHELL EDELSON, M.D. filed 177 Medicare Part D claims in 2023 across WILLOW GROVE, Pennsylvania. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MITCHELL EDELSON, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

MITCHELL EDELSON, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 02/14/2006

NPI 1255305546

Primary specialty

Gynecologic Oncology Physician

Niche

1,360 US NPIs in this specialty

Medicare Part D claims

177 6% vs specialty avg

2023 prescription claims

Specialty avg: 188

Specialty distribution in Pennsylvania

How Gynecologic Oncology Physician compares to other specialties among Pennsylvania providers

Pennsylvania providers

Gynecologic Oncology Physician share within Pennsylvania

1. Gynecologic Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gynecologic Oncology Physician share within Pennsylvania

Specialty board-certification context

Estimated specialty board-certified rate — Gynecologic Oncology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gynecologic Oncology Physician ABMS/AOA estimate

Est. board-certified rate (Gynecologic Oncology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gynecologic Oncology Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

MITCHELL EDELSON, M.D. is a Gynecologic Oncology Physician provider practicing in WILLOW GROVE, Pennsylvania, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1255305546. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MITCHELL EDELSON, M.D. appears in the CMS NPPES registry as a Gynecologic Oncology Physician provider holding M.D. credentials at 3941 COMMERCE AVE, WILLOW GROVE, PA, 19090, with a listed phone of (215) 481-4000. NPI 1255305546 was issued on 02/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what EDELSON most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 177 prescription claims written by this provider, covering 58 Medicare beneficiaries and totaling roughly $574K in drug spend, split 22% brand-name and 78% generic by claim count, with an opioid prescribing rate of 14.1%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Gynecologic Oncology Physician is a narrow specialty nationwide, with 1,360 enrolled providers across 49 states and an average of 188 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

3941 COMMERCE AVE
WILLOW GROVE, PA 19090

Provider Details

NPI 1255305546
Specialty Gynecologic Oncology Physician
Credentials M.D.
Gender Male
NPI Issued 02/14/2006

Hospital and facility affiliations

Facilities where MITCHELL EDELSON, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

ABINGTON MEMORIAL HOSPITAL
ABINGTON, PA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MITCHELL EDELSON, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$588

Largest payer

AstraZeneca Pharmaceuticals LP

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Pennsylvania PA-BOM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to MITCHELL EDELSON, M.D.. To verify MITCHELL EDELSON, M.D.'s current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

MITCHELL EDELSON, M.D. — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 177 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

177
Total Claims
$574K
Total Drug Cost
58
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
201
Total Day Supply
4,146
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$572K
Generic Drug Cost
$2K
Opioid Claims
25 (14.1% rate)
Antibiotic Claims
12

Patient Demographics

Average Patient Age
71.8 years
Avg HCC Risk Score
2.17
Gender Split
100% female / 0% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Ondansetron Hcl
21
Prochlorperazine Maleate
21
Oxycodone Hcl
17
Lenvima
Lenvatinib Mesylate
13
Letrozole
13
Mirtazapine
13
Lynparza
Olaparib
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Gynecologic Oncology Physician Overview

How MITCHELL EDELSON, M.D. fits within the Gynecologic Oncology Physician landscape nationally.

1,360
Gynecologic Oncology Physician Providers in US
49
States with Gynecologic Oncology Physician
188
Avg Claims per Provider

MITCHELL EDELSON, M.D.'s 177 claims are below the specialty average of 188.

Nearby Gynecologic Oncology Physician Providers in Pennsylvania

Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as EDELSON.

Compare Gynecologic Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MITCHELL EDELSON, M.D.'s specialty?
MITCHELL EDELSON, M.D. specializes in Gynecologic Oncology Physician and practices in WILLOW GROVE, Pennsylvania. Credentials: M.D..
How much does MITCHELL EDELSON, M.D. prescribe under Medicare Part D?
In 2023, MITCHELL EDELSON, M.D. wrote 177 Medicare Part D claims totaling $574K in drug costs for 58 beneficiaries.
Where is MITCHELL EDELSON, M.D. located?
MITCHELL EDELSON, M.D. is located at 3941 COMMERCE AVE, WILLOW GROVE, PA, 19090. Phone: (215) 481-4000.
What is MITCHELL EDELSON, M.D.'s NPI number?
MITCHELL EDELSON, M.D.'s National Provider Identifier (NPI) is 1255305546, issued on 02/14/2006.
Does MITCHELL EDELSON, M.D. prescribe more brand-name or generic drugs?
MITCHELL EDELSON, M.D.'s prescribing is 22% brand-name and 78% generic drugs by claim count, with $572K in brand drug costs.
Does MITCHELL EDELSON, M.D. prescribe opioids?
Yes, MITCHELL EDELSON, M.D. had 25 opioid claims in 2023 with an opioid prescribing rate of 14.1%.
How many Gynecologic Oncology Physician providers are there in the US?
There are 1,360 Gynecologic Oncology Physician providers across 49 states in the US. The average Gynecologic Oncology Physician provider writes 188 Medicare Part D claims per year.
What drugs does MITCHELL EDELSON, M.D. prescribe most often?
Based on 2023 Medicare Part D data, MITCHELL EDELSON, M.D.'s most frequently prescribed drugs include Ondansetron Hcl, Prochlorperazine Maleate, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MITCHELL EDELSON, M.D. accept Medicare?
MITCHELL EDELSON, M.D. appears in CMS Medicare data with 177 Part D claims and 58 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MITCHELL EDELSON, M.D.'s credentials?
MITCHELL EDELSON, M.D.'s NPI is 1255305546 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology