NPI registry status
Active
2026 NPPES data Nephrology Physician NPI 1629221940 M.D.
Verify on CMS → Jose Ortiz-Rosario, M.D.
Nephrology Physician in Canovanas, Puerto Rico.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,534 in Nephrology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
671
Medicare Part D claims · 100 beneficiaries · Nephrology Physician avg: 1K
Industry payments
$98.11
2 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Jose Ortiz-Rosario, M.D. filed 671 Medicare Part D claims in 2023 as a Nephrology Physician in Canovanas, Puerto Rico.
- 671
- Part D claims, 2023
- $98.11
- industry payments (Sunshine Act)
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.
Jose Ortiz-Rosario, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
671 Top 31% higher than 69% of 1,370,886 prescribers
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-eligible specialty (heuristic, not verified)
Jose Ortiz-Rosario, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jose Ortiz-Rosario, M.D.?
Quality data not reportedPrimary specialty
Nephrology Physician
Medicare Part D claims
671 54% vs specialty avg
Specialty distribution in Puerto Rico
How Nephrology Physician compares to other specialties among Puerto Rico providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Nephrology Physician. Verify directly:
How MIPS and board certification work
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).
Jose Ortiz-Rosario, M.D. appears in the CMS NPPES registry as a Nephrology Physician provider holding M.D. credentials at B1 CALLE 1 ALTOS FARMACIA MEDINA #2, Canovanas, PR, 00729, with a listed phone of (787) 886-3254. NPI 1629221940 was issued on 10/30/2008.
Medicare Part D records for calendar year 2023 show 671 prescription claims written by this provider, covering 100 Medicare beneficiaries and totaling roughly $147K in drug spend.
Nephrology Physician is a mid-sized specialty nationwide, with 10,534 enrolled providers across 55 states and an average of 1,454 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
Provider Details
| NPI | 1629221940 |
|---|---|
| Specialty | Nephrology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/30/2008 |
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 Jose Ortiz-Rosario, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$98
Largest payer
Janssen Pharmaceuticals, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
671
Total Claims
$147K
Total Drug Cost
100
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 767
- Total Day Supply
- 22,777
- Generic Drug Cost
- $15K
Patient Demographics
- Average Patient Age
- 73.5 years
- Avg HCC Risk Score
- 4.23
- Gender Split
- 58% female / 42% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jose Ortiz-Rosario, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Farxiga
Farxiga
130 claims
- Sevelamer Carbonate
Sevelamer Carbonate
58 claims
- Losartan Potassium 48
Losartan Potassium
48 claims
- Nifedipine Er 35
Nifedipine Er
35 claims
- Calcium Acetate 28
Calcium Acetate
28 claims
- Lokelma 27
Lokelma
27 claims
- Amlodipine Besylate 26
Amlodipine Besylate
26 claims
- Carvedilol 21
Carvedilol
21 claims
| Drug | Claims |
|---|---|
| Farxiga Dapagliflozin Propanediol | 130 |
| Sevelamer Carbonate | 58 |
| Losartan Potassium | 48 |
| Nifedipine Er Nifedipine | 35 |
| Calcium Acetate | 28 |
| Lokelma Sodium Zirconium Cyclosilicate | 27 |
| Amlodipine Besylate | 26 |
| Carvedilol | 21 |
| Hydralazine Hcl | 21 |
| Jardiance Empagliflozin | 19 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nephrology Physician Overview
How Jose Ortiz-Rosario, M.D. fits within the Nephrology Physician landscape nationally.
10,534
Nephrology Physician Providers in US
55
States with Nephrology Physician
1,454
Avg Claims per Provider
Jose Ortiz-Rosario, M.D.'s 671 claims are below the specialty average of 1,454.
Nearby Nephrology Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Ortiz-Rosario.
Dr. Marco Albarran Portilla
MD
Ponce, PR
Dr. Praxedes Alvarez
M.D.
Ponce, PR
Dr. Sergio Alvarez Torres
M.D
Adjuntas, PR
Dr. Krystahl Andujar-Rivera
MD
Carolina, PR
Dr. Alberto Arevalo Roig
MD
Arecibo, PR
Compare Nephrology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Puerto Rico medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Nephrology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Jose Ortiz-Rosario, M.D.'s specialty? ▼
Jose Ortiz-Rosario, M.D. specializes in Nephrology Physician and practices in Canovanas, Puerto Rico. Credentials: M.D..
How much does Jose Ortiz-Rosario, M.D. prescribe under Medicare Part D? ▼
In 2023, Jose Ortiz-Rosario, M.D. wrote 671 Medicare Part D claims totaling $147K in drug costs for 100 beneficiaries.
Where is Jose Ortiz-Rosario, M.D. located? ▼
Jose Ortiz-Rosario, M.D. is located at B1 CALLE 1 ALTOS FARMACIA MEDINA #2, Canovanas, PR, 00729. Phone: (787) 886-3254.
What is Jose Ortiz-Rosario, M.D.'s NPI number? ▼
Jose Ortiz-Rosario, M.D.'s National Provider Identifier (NPI) is 1629221940, issued on 10/30/2008.
How many Nephrology Physician providers are there in the US? ▼
There are 10,534 Nephrology Physician providers across 55 states in the US. The average Nephrology Physician provider writes 1,454 Medicare Part D claims per year.
What drugs does Jose Ortiz-Rosario, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Jose Ortiz-Rosario, M.D.'s most frequently prescribed drugs include Farxiga, Sevelamer Carbonate, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jose Ortiz-Rosario, M.D. accept Medicare? ▼
Jose Ortiz-Rosario, M.D. appears in CMS Medicare data with 671 Part D claims and 100 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jose Ortiz-Rosario, M.D.'s credentials? ▼
Jose Ortiz-Rosario, M.D.'s NPI is 1629221940 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.