2026 NPPES data Gynecologic Oncology Physician NPI 1629459961 D.O.
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RACHEL BRAMBLET, D.O.

Gynecologic Oncology Physician in MONTGOMERY, Ohio. 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
155
Medicare Part D claims · 63 beneficiaries · Gynecologic Oncology Physician avg: 188
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: RACHEL BRAMBLET, D.O. is a Gynecologic Oncology Physician ([object Object]) practicing in MONTGOMERY, Ohio with a Medicare Part D prescribing footprint of 155 claims across 63 beneficiaries — 13% brand-name prescribing .

What stands out: RACHEL BRAMBLET, D.O. filed 155 Medicare Part D claims in 2023 across MONTGOMERY, Ohio. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

RACHEL BRAMBLET, D.O. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

RACHEL BRAMBLET, D.O. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/12/2015

NPI 1629459961

Primary specialty

Gynecologic Oncology Physician

Niche

1,360 US NPIs in this specialty

Medicare Part D claims

155 18% vs specialty avg

2023 prescription claims

Specialty avg: 188

Specialty distribution in Ohio

How Gynecologic Oncology Physician compares to other specialties among Ohio providers

Ohio providers

Gynecologic Oncology Physician share within Ohio

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

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).

RACHEL BRAMBLET, D.O. is a Gynecologic Oncology Physician provider practicing in MONTGOMERY, Ohio, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.O.. NPI: 1629459961. 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.

RACHEL BRAMBLET, D.O. appears in the CMS NPPES registry as a Gynecologic Oncology Physician provider holding D.O. credentials at 10506A MONTGOMERY RD, MONTGOMERY, OH, 45242, with a listed phone of (513) 853-1300. NPI 1629459961 was issued on 06/12/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BRAMBLET 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 155 prescription claims written by this provider, covering 63 Medicare beneficiaries and totaling roughly $56K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 16.1%. 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

10506A MONTGOMERY RD
MONTGOMERY, OH 45242

Provider Details

NPI 1629459961
Specialty Gynecologic Oncology Physician
Credentials D.O.
Gender Female
NPI Issued 06/12/2015

Hospital and facility affiliations

Facilities where RACHEL BRAMBLET, D.O. 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.

ST ELIZABETH MEDICAL CENTER, INC
EDGEWOOD, KY
TRIHEALTH H LLC
MONTGOMERY, OH

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

License & disciplinary context — Ohio OMB 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 ~48K Ohio medical licensees in 2023 — they are NOT specific to RACHEL BRAMBLET, D.O.. To verify RACHEL BRAMBLET, D.O.'s current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases

OMB 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 Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

RACHEL BRAMBLET, D.O. — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 155 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.

155
Total Claims
$56K
Total Drug Cost
63
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
186
Total Day Supply
3,580
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$54K
Generic Drug Cost
$2K
Opioid Claims
25 (16.1% rate)

Patient Demographics

Average Patient Age
70.9 years
Avg HCC Risk Score
2.08
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
Prochlorperazine Maleate
21
Oxycodone Hcl
18
Megestrol Acetate
13
Lidocaine-Prilocaine
Lidocaine/Prilocaine
11

* 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 RACHEL BRAMBLET, D.O. 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

RACHEL BRAMBLET, D.O.'s 155 claims are below the specialty average of 188.

Nearby Gynecologic Oncology Physician Providers in Ohio

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

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

Frequently Asked Questions

What is RACHEL BRAMBLET, D.O.'s specialty?
RACHEL BRAMBLET, D.O. specializes in Gynecologic Oncology Physician and practices in MONTGOMERY, Ohio. Credentials: D.O..
How much does RACHEL BRAMBLET, D.O. prescribe under Medicare Part D?
In 2023, RACHEL BRAMBLET, D.O. wrote 155 Medicare Part D claims totaling $56K in drug costs for 63 beneficiaries.
Where is RACHEL BRAMBLET, D.O. located?
RACHEL BRAMBLET, D.O. is located at 10506A MONTGOMERY RD, MONTGOMERY, OH, 45242. Phone: (513) 853-1300.
What is RACHEL BRAMBLET, D.O.'s NPI number?
RACHEL BRAMBLET, D.O.'s National Provider Identifier (NPI) is 1629459961, issued on 06/12/2015.
Does RACHEL BRAMBLET, D.O. prescribe more brand-name or generic drugs?
RACHEL BRAMBLET, D.O.'s prescribing is 13% brand-name and 87% generic drugs by claim count, with $54K in brand drug costs.
Does RACHEL BRAMBLET, D.O. prescribe opioids?
Yes, RACHEL BRAMBLET, D.O. had 25 opioid claims in 2023 with an opioid prescribing rate of 16.1%.
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 RACHEL BRAMBLET, D.O. prescribe most often?
Based on 2023 Medicare Part D data, RACHEL BRAMBLET, D.O.'s most frequently prescribed drugs include Prochlorperazine Maleate, Oxycodone Hcl, Megestrol Acetate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RACHEL BRAMBLET, D.O. accept Medicare?
RACHEL BRAMBLET, D.O. appears in CMS Medicare data with 155 Part D claims and 63 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RACHEL BRAMBLET, D.O.'s credentials?
RACHEL BRAMBLET, D.O.'s NPI is 1629459961 with credentials D.O.. 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