2026 NPPES data Gynecologic Oncology Physician NPI 1932530714 M.D.
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AMIN RAMZAN, M.D.

Gynecologic Oncology Physician in BAKERSFIELD, California. 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
51
Medicare Part D claims · 22 beneficiaries · Gynecologic Oncology Physician avg: 188
Generic prescribing
73%
generic claims · 27% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
85.7347/100
▲ 3 pts above national avg 83.1 · [object Object]
Industry payments
$430.58
11 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

AMIN RAMZAN, M.D. reported a CMS MIPS final score of 85.7347/100 — above the 83.1 national average — and filed 51 Medicare Part D claims in 2023.

85.7347/100
MIPS score · +3 vs avg
51
Part D claims, 2023
73%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

AMIN RAMZAN, M.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

86 49th percentile higher than 49% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

AMIN RAMZAN, 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).

What does the federal data show about AMIN RAMZAN, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 12/04/2013

NPI 1932530714

Primary specialty

Gynecologic Oncology Physician

Niche

1,360 US NPIs in this specialty

Medicare Part D claims

51 73% vs specialty avg

2023 prescription claims

Specialty avg: 188

MIPS final score

85.7347/100 2.6347000000000094% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in California

How Gynecologic Oncology Physician compares to other specialties among California providers

California providers

Gynecologic Oncology Physician share within California

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

Medicare quality performance — MIPS

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

High performer (top quartile)
MIPS Final Score
85.7347/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Gynecologic Oncology Physician) — 85.7347/100 vs national avg 83.1

0%100%National avg83%85.7%
MIPS final score (Gynecologic Oncology Physician) — 85.7347/100 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).

AMIN RAMZAN, M.D. is a Gynecologic Oncology Physician provider practicing in BAKERSFIELD, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1932530714. 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.

AMIN RAMZAN, M.D. appears in the CMS NPPES registry as a Gynecologic Oncology Physician provider holding M.D. credentials at 1700 MOUNT VERNON AVE, BAKERSFIELD, CA, 93306, with a listed phone of (661) 326-2000. NPI 1932530714 was issued on 12/04/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RAMZAN 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 51 prescription claims written by this provider, covering 22 Medicare beneficiaries and totaling roughly $70K in drug spend, split 27% brand-name and 73% generic by claim count. 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 85.7347/100 for the 2023 performance year (Quality 65.761, Cost 59.3913), 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

1700 MOUNT VERNON AVE
BAKERSFIELD, CA 93306

Provider Details

NPI 1932530714
Specialty Gynecologic Oncology Physician
Credentials M.D.
Gender Male
NPI Issued 12/04/2013

CMS Quality Score (MIPS)

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

85.7347
Final Score
Avg: 83.1
65.761
Quality
59.3913
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where AMIN RAMZAN, 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.

KERN COUNTY HOSPITAL AUTHORITY
BAKERSFIELD, CA

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 AMIN RAMZAN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$431

Largest payer

GlaxoSmithKline, LLC.

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 — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to AMIN RAMZAN, M.D.. To verify AMIN RAMZAN, M.D.'s current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

AMIN RAMZAN, M.D. — brand share 27.0%
Specialty average (est.)

27% brand-name claims vs 73% generic, on 51 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.

51
Total Claims
$70K
Total Drug Cost
22
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
58
Total Day Supply
1,065
Brand vs Generic
27% brand / 73% generic
Brand Drug Cost
$69K
Generic Drug Cost
$842

Patient Demographics

Average Patient Age
66.8 years
Avg HCC Risk Score
1.88
Gender Split
100% female / 0% male

Gynecologic Oncology Physician Overview

How AMIN RAMZAN, 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

AMIN RAMZAN, M.D.'s 51 claims are below the specialty average of 188.

Nearby Gynecologic Oncology Physician Providers in California

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

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

Frequently Asked Questions

What is AMIN RAMZAN, M.D.'s specialty?
AMIN RAMZAN, M.D. specializes in Gynecologic Oncology Physician and practices in BAKERSFIELD, California. Credentials: M.D..
How much does AMIN RAMZAN, M.D. prescribe under Medicare Part D?
In 2023, AMIN RAMZAN, M.D. wrote 51 Medicare Part D claims totaling $70K in drug costs for 22 beneficiaries.
What is AMIN RAMZAN, M.D.'s Medicare quality score?
AMIN RAMZAN, M.D. has a CMS MIPS Final Score of 85.7347/100 (Quality: 65.761, Cost: 59.3913). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is AMIN RAMZAN, M.D. located?
AMIN RAMZAN, M.D. is located at 1700 MOUNT VERNON AVE, BAKERSFIELD, CA, 93306. Phone: (661) 326-2000.
What is AMIN RAMZAN, M.D.'s NPI number?
AMIN RAMZAN, M.D.'s National Provider Identifier (NPI) is 1932530714, issued on 12/04/2013.
Does AMIN RAMZAN, M.D. prescribe more brand-name or generic drugs?
AMIN RAMZAN, M.D.'s prescribing is 27% brand-name and 73% generic drugs by claim count, with $69K in brand drug costs.
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 AMIN RAMZAN, M.D. accept Medicare?
AMIN RAMZAN, M.D. appears in CMS Medicare data with 51 Part D claims and 22 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMIN RAMZAN, M.D.'s credentials?
AMIN RAMZAN, M.D.'s NPI is 1932530714 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