NPI registry status
Active
2026 NPPES data Obstetrics & Gynecology Physician NPI 1891713202 M.D.
Verify on CMS → Felix Vergara, M.D.
Obstetrics & Gynecology Physician in Wilmington, Delaware.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 44,326 in Obstetrics & Gynecology 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
344
Medicare Part D claims · 114 beneficiaries · Obstetrics & Gynecology Physician avg: 179
MIPS score
62/100
▼ 21 pts below national avg 83.1 · Mid-tier
Industry payments
$203.03
11 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Felix Vergara, M.D. reported a CMS MIPS final score of 62/100 - below the 83.1 national average - and filed 344 Medicare Part D claims in 2023.
- 62/100
- MIPS score · -21 vs avg
- 344
- Part D claims, 2023
- 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.
Felix Vergara, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
62 6th percentile higher than 6% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Felix Vergara, M.D. sits
This provider among obstetrics & gynecology physician peers
Across the 7,413 obstetrics & gynecology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Felix Vergara, M.D. writes more Part D claims than 87% of them and scores higher on MIPS quality than 4% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one obstetrics & gynecology physician peer from a representative sample of 60; the gold marker is Felix Vergara, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Felix Vergara, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Felix Vergara, M.D.?
Below national averagePrimary specialty
Obstetrics & Gynecology Physician
Medicare Part D claims
344 92% vs specialty avg
MIPS final score
62/100 21.1 pts vs avg
Specialty distribution in Delaware
How Obstetrics & Gynecology Physician compares to other specialties among Delaware providers
Medicare quality performance, MIPS
Felix Vergara, M.D.'s 2023 MIPS final score plotted against the Obstetrics & Gynecology Physician national average
- MIPS Final Score
- 62/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Obstetrics & Gynecology Physician) - 62/100 vs national avg 83.1
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).
Felix Vergara, M.D. appears in the CMS NPPES registry as an Obstetrics & Gynecology Physician provider holding M.D. credentials at 2601 ANNAND DR STE 14, Wilmington, DE, 19808, with a listed phone of (302) 633-9049. NPI 1891713202 was issued on 07/17/2006.
Medicare Part D records for calendar year 2023 show 344 prescription claims written by this provider, covering 114 Medicare beneficiaries and totaling roughly $13K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 62/100 for the 2023 performance year (Quality 81), compared with the national average of 83.1.
Obstetrics & Gynecology Physician is a mid-sized specialty nationwide, with 44,326 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
Provider Details
| NPI | 1891713202 |
|---|---|
| Specialty | Obstetrics & Gynecology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/17/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
62.0217
Final Score
Avg: 83.1
81.0323
Quality
0
Promoting Interoperability
Reporting: Alternative Payment Model
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 Felix Vergara, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$203
Largest payer
SHIELD THERAPEUTICS 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.
344
Total Claims
$13K
Total Drug Cost
114
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 534
- Total Day Supply
- 12,019
- Generic Drug Cost
- $8K
- Antibiotic Claims
- 57
Patient Demographics
- Average Patient Age
- 61.6 years
- Avg HCC Risk Score
- 1.18
- Gender Split
- 100% female / 0% male
- Age Distribution
- <65: 50, 65-74: 44, 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 Felix Vergara, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Fluconazole
Fluconazole
49 claims
- Estradiol
Estradiol
39 claims
- Medroxyprogesteron…
Medroxyprogesterone Acetate
32 claims
- Metronidazole
Metronidazole
29 claims
- Valacyclovir
Valacyclovir
23 claims
- Terconazole
Terconazole
21 claims
- Raloxifene Hcl 17
Raloxifene Hcl
17 claims
- Clobetasol Propion… 16
Clobetasol Propionate
16 claims
| Drug | Claims |
|---|---|
| Fluconazole | 49 |
| Estradiol | 39 |
| Medroxyprogesterone Acetate | 32 |
| Metronidazole | 29 |
| Valacyclovir Valacyclovir Hcl | 23 |
| Terconazole | 21 |
| Raloxifene Hcl | 17 |
| Clobetasol Propionate | 16 |
| Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip | 11 |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 11 |
* 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 Felix Vergara, M.D. fits within the Obstetrics & Gynecology Physician landscape nationally.
44,326
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider
Felix Vergara, M.D.'s 344 claims are above the specialty average of 179.
Nearby Obstetrics & Gynecology Physician Providers in Delaware
Other clinicians with the same primary specialty enrolled in Delaware, drawn from the same CMS NPPES roster as Vergara.
Dr. Ayoka Adams
MD
Newark, DE
Dr. Diane Adams
D.O.
Wilmington, DE
Dr. Sei Ahn
MD
Wilmington, DE
Shanice Akoto
Wilmington, DE
Dr. Claudette Anderson
MD
Wilmington, DE
Compare Obstetrics & Gynecology 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 Delaware medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Obstetrics & Gynecology 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 Felix Vergara, M.D.'s specialty? ▼
Felix Vergara, M.D. specializes in Obstetrics & Gynecology Physician and practices in Wilmington, Delaware. Credentials: M.D..
How much does Felix Vergara, M.D. prescribe under Medicare Part D? ▼
In 2023, Felix Vergara, M.D. wrote 344 Medicare Part D claims totaling $13K in drug costs for 114 beneficiaries.
What is Felix Vergara, M.D.'s Medicare quality score? ▼
Felix Vergara, M.D. has a CMS MIPS Final Score of 62/100 (Quality: 81). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Felix Vergara, M.D. located? ▼
Felix Vergara, M.D. is located at 2601 ANNAND DR STE 14, Wilmington, DE, 19808. Phone: (302) 633-9049.
What is Felix Vergara, M.D.'s NPI number? ▼
Felix Vergara, M.D.'s National Provider Identifier (NPI) is 1891713202, issued on 07/17/2006.
How many Obstetrics & Gynecology Physician providers are there in the US? ▼
There are 44,326 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 Felix Vergara, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Felix Vergara, M.D.'s most frequently prescribed drugs include Fluconazole, Estradiol, Medroxyprogesterone Acetate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Felix Vergara, M.D. accept Medicare? ▼
Felix Vergara, M.D. appears in CMS Medicare data with 344 Part D claims and 114 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Felix Vergara, M.D.'s credentials? ▼
Felix Vergara, M.D.'s NPI is 1891713202 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.