2026 NPPES data Obstetrics & Gynecology Physician NPI 1598963753 M.D.
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ROBERTO GRACIA RAMIS, M.D.

Obstetrics & Gynecology Physician in CAGUAS, Puerto Rico. 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
134
Medicare Part D claims · 60 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$71.93
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ROBERTO GRACIA RAMIS, M.D. filed 134 Medicare Part D claims in 2023 as a Obstetrics & Gynecology Physician in CAGUAS, Puerto Rico, prescribing 90% generic.

134
Part D claims, 2023
90%
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.

ROBERTO GRACIA RAMIS, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

134 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

ROBERTO GRACIA RAMIS, 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).

What does the federal data show about ROBERTO GRACIA RAMIS, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/10/2007

NPI 1598963753

Primary specialty

Obstetrics & Gynecology Physician

Mid-sized

44,313 US NPIs in this specialty

Medicare Part D claims

134 25% vs specialty avg

2023 prescription claims

Specialty avg: 179

Specialty distribution in Puerto Rico

How Obstetrics & Gynecology Physician compares to other specialties among Puerto Rico providers

Puerto Rico providers

Obstetrics & Gynecology Physician share within Puerto Rico

1. Obstetrics & Gynecology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Obstetrics & Gynecology Physician share within Puerto Rico

Specialty board-certification context

Estimated specialty board-certified rate — Obstetrics & Gynecology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Obstetrics & Gynecology Physician ABMS/AOA estimate

Est. board-certified rate (Obstetrics & Gynecology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Obstetrics & Gynecology 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).

ROBERTO GRACIA RAMIS, M.D. appears in the CMS NPPES registry as a Obstetrics & Gynecology Physician provider holding M.D. credentials at LUIS MUNOZ MARIN AVE. ESQ DEGETAU, CAGUAS, PR, 00725, with a listed phone of (787) 744-5414. NPI 1598963753 was issued on 07/10/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GRACIA RAMIS 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 134 prescription claims written by this provider, covering 60 Medicare beneficiaries and totaling roughly $3K in drug spend, split 10% brand-name and 90% 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.

Obstetrics & Gynecology Physician is a mid-sized specialty nationwide, with 44,313 enrolled providers across 56 states and an average of 179 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

LUIS MUNOZ MARIN AVE. ESQ DEGETAU
CAGUAS, PR 00725

Provider Details

NPI 1598963753
Specialty Obstetrics & Gynecology Physician
Credentials M.D.
Gender Male
NPI Issued 07/10/2007

Hospital and facility affiliations

Facilities where ROBERTO GRACIA RAMIS, 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.

EQUIPO GINECOLOGICO Y OBSTETRICO DE SALUD,P.S.C.
HUMACAO, PR

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 ROBERTO GRACIA RAMIS, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$72

Largest payer

Medtronic, Inc.

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.

Brand vs generic prescribing mix · Typical

ROBERTO GRACIA RAMIS, M.D. — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 134 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.

134
Total Claims
$3K
Total Drug Cost
60
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
135
Total Day Supply
2,314
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$303
Generic Drug Cost
$2K
Antibiotic Claims
26

Patient Demographics

Average Patient Age
64.0 years
Avg HCC Risk Score
1.56
Age Distribution
<65: 29, 65-74: 23, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What ROBERTO GRACIA RAMIS, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Clotrimazole-Betamethasone
Clotrimazole/Betamethasone Dip
32
Fluconazole
14
Pantoprazole Sodium
12
Progesterone
"Progesterone
N/A

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

Obstetrics & Gynecology Physician Overview

How ROBERTO GRACIA RAMIS, M.D. fits within the Obstetrics & Gynecology Physician landscape nationally.

44,313
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider

ROBERTO GRACIA RAMIS, M.D.'s 134 claims are below the specialty average of 179.

Nearby Obstetrics & Gynecology Physician Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as GRACIA RAMIS.

Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ROBERTO GRACIA RAMIS, M.D.'s specialty?
ROBERTO GRACIA RAMIS, M.D. specializes in Obstetrics & Gynecology Physician and practices in CAGUAS, Puerto Rico. Credentials: M.D..
How much does ROBERTO GRACIA RAMIS, M.D. prescribe under Medicare Part D?
In 2023, ROBERTO GRACIA RAMIS, M.D. wrote 134 Medicare Part D claims totaling $3K in drug costs for 60 beneficiaries.
Where is ROBERTO GRACIA RAMIS, M.D. located?
ROBERTO GRACIA RAMIS, M.D. is located at LUIS MUNOZ MARIN AVE. ESQ DEGETAU, CAGUAS, PR, 00725. Phone: (787) 744-5414.
What is ROBERTO GRACIA RAMIS, M.D.'s NPI number?
ROBERTO GRACIA RAMIS, M.D.'s National Provider Identifier (NPI) is 1598963753, issued on 07/10/2007.
Does ROBERTO GRACIA RAMIS, M.D. prescribe more brand-name or generic drugs?
ROBERTO GRACIA RAMIS, M.D.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $303 in brand drug costs.
How many Obstetrics & Gynecology Physician providers are there in the US?
There are 44,313 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
What drugs does ROBERTO GRACIA RAMIS, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ROBERTO GRACIA RAMIS, M.D.'s most frequently prescribed drugs include Clotrimazole-Betamethasone, Fluconazole, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROBERTO GRACIA RAMIS, M.D. accept Medicare?
ROBERTO GRACIA RAMIS, M.D. appears in CMS Medicare data with 134 Part D claims and 60 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBERTO GRACIA RAMIS, M.D.'s credentials?
ROBERTO GRACIA RAMIS, M.D.'s NPI is 1598963753 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