NPI registry status
Active
2026 NPPES data Endocrinology, Diabetes & Metabolism Physician NPI 1669559803
Verify on CMS → Angel Comulada
Endocrinology, Diabetes & Metabolism Physician in Bayamon, 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 7,852 in Endocrinology, Diabetes & Metabolism 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
1K
Medicare Part D claims · 171 beneficiaries · Endocrinology, Diabetes & Metabolism Physician avg: 3K
Generic prescribing
51%
generic claims · 48% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.2K
24 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Angel Comulada filed 1,332 Medicare Part D claims in 2023 as a Endocrinology, Diabetes & Metabolism Physician in Bayamon, Puerto Rico, prescribing 51% generic.
- 1K
- Part D claims, 2023
- 51%
- 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.
Angel Comulada's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,332 Top 21% higher than 79% 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 certification likely (heuristic, not verified)
Angel Comulada 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 Angel Comulada?
Quality data not reportedPrimary specialty
Endocrinology, Diabetes & Metabolism Physician
Medicare Part D claims
1,332 50% vs specialty avg
Specialty distribution in Puerto Rico
How Endocrinology, Diabetes & Metabolism 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 Endocrinology, Diabetes & Metabolism 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).
Angel Comulada appears in the CMS NPPES registry as a Endocrinology, Diabetes & Metabolism Physician provider at CALLE MANUEL F. ROSSI ESQ ISABEL II, Bayamon, PR, 00961, with a listed phone of (787) 269-6590. NPI 1669559803 was issued on 11/01/2006.
Medicare Part D records for calendar year 2023 show 1,332 prescription claims written by this provider, covering 171 Medicare beneficiaries and totaling roughly $418K in drug spend, split 48% brand-name and 51% generic by claim count.
Endocrinology, Diabetes & Metabolism Physician is a mid-sized specialty nationwide, with 7,852 enrolled providers across 54 states and an average of 2,639 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 | 1669559803 |
|---|---|
| Specialty | Endocrinology, Diabetes & Metabolism Physician |
| Gender | Male |
| NPI Issued | 11/01/2006 |
Hospital and facility affiliations
Facilities where Angel Comulada 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.
Pro Health Clinical Services LLC
Bayamon, 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 Angel Comulada. Source: openpaymentsdata.cms.gov.
Total received
$2.2K
Largest payer
Eli Lilly and Company
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 · Above average
Angel Comulada - brand share 48.0%
Endocrinology, Diabetes & Metabolism Physician average
48% brand-name claims vs 51% generic, on 1,332 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.
1,332
Total Claims
$418K
Total Drug Cost
171
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,276
- Total Day Supply
- 97,985
- Brand vs Generic
- 48% brand / 51% generic
- Brand Drug Cost
- $396K
- Generic Drug Cost
- $22K
Patient Demographics
- Average Patient Age
- 73.6 years
- Avg HCC Risk Score
- 1.46
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 13, 65-74: 85, 75-84: 59, 85+: 14
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Angel Comulada prescribes most
Top Medicare Part D drugs by claim count, 2023
- Synthroid
Synthroid
257 claims
- Atorvastatin Calcium 96
Atorvastatin Calcium
96 claims
- Metformin Hcl 53
Metformin Hcl
53 claims
- Rosuvastatin Calcium 48
Rosuvastatin Calcium
48 claims
- Janumet Xr 44
Janumet Xr
44 claims
- Glimepiride 39
Glimepiride
39 claims
- Amlodipine Besylate 38
Amlodipine Besylate
38 claims
- Farxiga 38
Farxiga
38 claims
| Drug | Claims |
|---|---|
| Synthroid Levothyroxine Sodium | 257 |
| Atorvastatin Calcium | 96 |
| Metformin Hcl | 53 |
| Rosuvastatin Calcium | 48 |
| Janumet Xr Sitagliptin Phos/Metformin Hcl | 44 |
| Glimepiride | 39 |
| Amlodipine Besylate | 38 |
| Farxiga Dapagliflozin Propanediol | 38 |
| Trulicity Dulaglutide | 38 |
| Metoprolol Succinate | 31 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Endocrinology, Diabetes & Metabolism Physician in PR →
All providers in Puerto Rico →
Compare specialties →
Endocrinology, Diabetes & Metabolism Physician Overview
How Angel Comulada fits within the Endocrinology, Diabetes & Metabolism Physician landscape nationally.
7,852
Endocrinology, Diabetes & Metabolism Physician Providers in US
54
States with Endocrinology, Diabetes & Metabolism Physician
2,639
Avg Claims per Provider
Angel Comulada's 1,332 claims are below the specialty average of 2,639.
Nearby Endocrinology, Diabetes & Metabolism Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Comulada.
Dr. Anardi Agosto Mujica
M.D.
Cayey, PR
Dr. Manuel Alegre-Hernandez
MD
San Juan, PR
Dr. Myriam Allende-Vigo
MD
Humacao, PR
Dr. Milliette Alvarado-Santiago
M.D.
Rio Piedras, PR
Dr. Isabel Arroyo Gomez
MD
San Juan, PR
Compare Endocrinology, Diabetes & Metabolism 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 Endocrinology, Diabetes & Metabolism 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Puerto Rico
Frequently Asked Questions
What is Angel Comulada's specialty? ▼
Angel Comulada specializes in Endocrinology, Diabetes & Metabolism Physician and practices in Bayamon, Puerto Rico.
How much does Angel Comulada prescribe under Medicare Part D? ▼
In 2023, Angel Comulada wrote 1,332 Medicare Part D claims totaling $418K in drug costs for 171 beneficiaries.
Where is Angel Comulada located? ▼
Angel Comulada is located at CALLE MANUEL F. ROSSI ESQ ISABEL II, Bayamon, PR, 00961. Phone: (787) 269-6590.
What is Angel Comulada's NPI number? ▼
Angel Comulada's National Provider Identifier (NPI) is 1669559803, issued on 11/01/2006.
Does Angel Comulada prescribe more brand-name or generic drugs? ▼
Angel Comulada's prescribing is 48% brand-name and 51% generic drugs by claim count, with $396K in brand drug costs.
How many Endocrinology, Diabetes & Metabolism Physician providers are there in the US? ▼
There are 7,852 Endocrinology, Diabetes & Metabolism Physician providers across 54 states in the US. The average Endocrinology, Diabetes & Metabolism Physician provider writes 2,639 Medicare Part D claims per year.
What drugs does Angel Comulada prescribe most often? ▼
Based on 2023 Medicare Part D data, Angel Comulada's most frequently prescribed drugs include Synthroid, Atorvastatin Calcium, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Angel Comulada accept Medicare? ▼
Angel Comulada appears in CMS Medicare data with 1,332 Part D claims and 171 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Angel Comulada's credentials? ▼
Angel Comulada's NPI is 1669559803. 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.