NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1700198389 M.D.
Verify on CMS → Yezmin Bolanos, M.D.
Internal Medicine Physician in Ponce, 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 172,858 in Internal Medicine 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
2K
Medicare Part D claims · 150 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
86%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Yezmin Bolanos, M.D. filed 2,327 Medicare Part D claims in 2023 as a Internal Medicine Physician in Ponce, Puerto Rico, prescribing 86% generic.
- 2K
- Part D claims, 2023
- 86%
- generic prescribing
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.
Yezmin Bolanos, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,327 Top 14% higher than 86% 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)
Yezmin Bolanos, 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 Yezmin Bolanos, M.D.?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
2,327 14% vs specialty avg
Specialty distribution in Puerto Rico
How Internal Medicine 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 Internal Medicine 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).
Yezmin Bolanos, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 3348 CALLE DONA JUANA, Ponce, PR, 00716, with a listed phone of (787) 458-4838. NPI 1700198389 was issued on 07/12/2010.
Medicare Part D records for calendar year 2023 show 2,327 prescription claims written by this provider, covering 150 Medicare beneficiaries and totaling roughly $230K in drug spend, split 13% brand-name and 86% generic by claim count, with an opioid prescribing rate of 1.3%.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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 | 1700198389 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 07/12/2010 |
Brand vs generic prescribing mix · Typical
Yezmin Bolanos, M.D. - brand share 13.0%
Internal Medicine Physician average
13% brand-name claims vs 86% generic, on 2,327 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.
2,327
Total Claims
$230K
Total Drug Cost
150
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,884
- Total Day Supply
- 139,667
- Brand vs Generic
- 13% brand / 86% generic
- Brand Drug Cost
- $183K
- Generic Drug Cost
- $45K
- Opioid Claims
- 31 (1.3% rate)
- Antibiotic Claims
- 24
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 2.24
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 26, 65-74: 68, 75-84: 40, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Yezmin Bolanos, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Famotidine
Famotidine
110 claims
- Atorvastatin Calcium
Atorvastatin Calcium
102 claims
- Gabapentin
Gabapentin
91 claims
- Pantoprazole Sodium
Pantoprazole Sodium
91 claims
- Irbesartan
Irbesartan
75 claims
- Losartan Potassium
Losartan Potassium
59 claims
- Synthroid
Synthroid
59 claims
- Omeprazole
Omeprazole
57 claims
| Drug | Claims |
|---|---|
| Famotidine | 110 |
| Atorvastatin Calcium | 102 |
| Gabapentin | 91 |
| Pantoprazole Sodium | 91 |
| Irbesartan | 75 |
| Losartan Potassium | 59 |
| Synthroid Levothyroxine Sodium | 59 |
| Omeprazole | 57 |
| Metoprolol Succinate | 56 |
| Metformin Hcl | 54 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Yezmin Bolanos, M.D. fits within the Internal Medicine Physician landscape nationally.
172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Yezmin Bolanos, M.D.'s 2,327 claims are below the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Bolanos.
Dr. Jamil Abouelhossen
MD
Fajardo, PR
Dr. James Abrams
MD
San Juan, PR
Fernando Abreu Gonzalez
San Juan, PR
Dr. Jumana Abuomar
M.D.
Canovanas, PR
Dr. Lourdes Acevedo
M.D.
Aguada, PR
Compare Internal Medicine 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 Internal Medicine 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 Yezmin Bolanos, M.D.'s specialty? ▼
Yezmin Bolanos, M.D. specializes in Internal Medicine Physician and practices in Ponce, Puerto Rico. Credentials: M.D..
How much does Yezmin Bolanos, M.D. prescribe under Medicare Part D? ▼
In 2023, Yezmin Bolanos, M.D. wrote 2,327 Medicare Part D claims totaling $230K in drug costs for 150 beneficiaries.
Where is Yezmin Bolanos, M.D. located? ▼
Yezmin Bolanos, M.D. is located at 3348 CALLE DONA JUANA, Ponce, PR, 00716. Phone: (787) 458-4838.
What is Yezmin Bolanos, M.D.'s NPI number? ▼
Yezmin Bolanos, M.D.'s National Provider Identifier (NPI) is 1700198389, issued on 07/12/2010.
Does Yezmin Bolanos, M.D. prescribe more brand-name or generic drugs? ▼
Yezmin Bolanos, M.D.'s prescribing is 13% brand-name and 86% generic drugs by claim count, with $183K in brand drug costs.
Does Yezmin Bolanos, M.D. prescribe opioids? ▼
Yes, Yezmin Bolanos, M.D. had 31 opioid claims in 2023 with an opioid prescribing rate of 1.3%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Yezmin Bolanos, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Yezmin Bolanos, M.D.'s most frequently prescribed drugs include Famotidine, Atorvastatin Calcium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Yezmin Bolanos, M.D. accept Medicare? ▼
Yezmin Bolanos, M.D. appears in CMS Medicare data with 2,327 Part D claims and 150 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Yezmin Bolanos, M.D.'s credentials? ▼
Yezmin Bolanos, M.D.'s NPI is 1700198389 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.