2026 NPPES data Gynecologic Oncology Physician NPI 1598754400 M.D
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RANDOLPH DEGER, M.D

Gynecologic Oncology Physician in VOORHEES, New Jersey. 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
30
Medicare Part D claims · 17 beneficiaries · Gynecologic Oncology Physician avg: 188
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]
Industry payments
$450
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: RANDOLPH DEGER, M.D is a Gynecologic Oncology Physician ([object Object]) practicing in VOORHEES, New Jersey with a Medicare Part D prescribing footprint of 30 claims across 17 beneficiaries . Their CMS MIPS Final Score of 100/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $450 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: RANDOLPH DEGER, M.D reported a CMS MIPS final score of 100 out of 100, above the 83.1 national average, and filed 30 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

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

RANDOLPH DEGER, M.D at a glance

High performer (top quartile)

NPI registry status

Active

Issued 10/14/2005

NPI 1598754400

Primary specialty

Gynecologic Oncology Physician

Niche

1,360 US NPIs in this specialty

Medicare Part D claims

30 84% vs specialty avg

2023 prescription claims

Specialty avg: 188

MIPS final score

100/100 16.900000000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in New Jersey

How Gynecologic Oncology Physician compares to other specialties among New Jersey providers

New Jersey providers

Gynecologic Oncology Physician share within New Jersey

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

Medicare quality performance — MIPS

RANDOLPH DEGER, M.D's 2023 MIPS final score plotted against the Gynecologic Oncology Physician national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Gynecologic Oncology Physician) — 100/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Gynecologic Oncology Physician) — 100/100 vs national avg 83.1

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).

RANDOLPH DEGER, M.D is a Gynecologic Oncology Physician provider practicing in VOORHEES, New Jersey, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D. NPI: 1598754400. 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.

RANDOLPH DEGER, M.D appears in the CMS NPPES registry as a Gynecologic Oncology Physician provider holding M.D credentials at 200 BOWMAN DRIVE, VOORHEES, NJ, 08043, with a listed phone of (856) 247-7310. NPI 1598754400 was issued on 10/14/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DEGER 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 30 prescription claims written by this provider, covering 17 Medicare beneficiaries and totaling roughly $3K in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year, compared with the national average of 83.1.

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

200 BOWMAN DRIVE
VOORHEES, NJ 08043

Provider Details

NPI 1598754400
Specialty Gynecologic Oncology Physician
Credentials M.D
Gender Male
NPI Issued 10/14/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

100
Final Score
Avg: 83.1
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where RANDOLPH DEGER, 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.

VIRTUA MEDICAL GROUP, PA
VOORHEES, NJ

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 RANDOLPH DEGER, M.D. Source: openpaymentsdata.cms.gov.

Total received

$450

Largest payer

Becton, Dickinson and Company

Most common payment type

Consulting Fee

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.

Medicare Part D Prescribing Data

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

30
Total Claims
$3K
Total Drug Cost
17
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
37
Total Day Supply
833
Generic Drug Cost
$222

Patient Demographics

Average Patient Age
66.6 years
Avg HCC Risk Score
1.05
Gender Split
100% female / 0% male

Gynecologic Oncology Physician Overview

How RANDOLPH DEGER, 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

RANDOLPH DEGER, M.D's 30 claims are below the specialty average of 188.

Nearby Gynecologic Oncology Physician Providers in New Jersey

Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as DEGER.

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

Frequently Asked Questions

What is RANDOLPH DEGER, M.D's specialty?
RANDOLPH DEGER, M.D specializes in Gynecologic Oncology Physician and practices in VOORHEES, New Jersey. Credentials: M.D.
How much does RANDOLPH DEGER, M.D prescribe under Medicare Part D?
In 2023, RANDOLPH DEGER, M.D wrote 30 Medicare Part D claims totaling $3K in drug costs for 17 beneficiaries.
What is RANDOLPH DEGER, M.D's Medicare quality score?
RANDOLPH DEGER, M.D has a CMS MIPS Final Score of 100/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is RANDOLPH DEGER, M.D located?
RANDOLPH DEGER, M.D is located at 200 BOWMAN DRIVE, VOORHEES, NJ, 08043. Phone: (856) 247-7310.
What is RANDOLPH DEGER, M.D's NPI number?
RANDOLPH DEGER, M.D's National Provider Identifier (NPI) is 1598754400, issued on 10/14/2005.
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.
Does RANDOLPH DEGER, M.D accept Medicare?
RANDOLPH DEGER, M.D appears in CMS Medicare data with 30 Part D claims and 17 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RANDOLPH DEGER, M.D's credentials?
RANDOLPH DEGER, M.D's NPI is 1598754400 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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