NPI registry status
Active
2026 NPPES data Surgery Physician NPI 1831659879 MD
Verify on CMS → Maria Fonseca Mora, MD
Surgery Physician in New York, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 36,199 in Surgery 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
506
Medicare Part D claims · 64 beneficiaries · Surgery Physician avg: 169
Generic prescribing
77%
generic claims · 19% 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
Maria Fonseca Mora, MD filed 506 Medicare Part D claims in 2023 as a Surgery Physician in New York, New York, prescribing 77% generic.
- 506
- Part D claims, 2023
- 77%
- 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.
Maria Fonseca Mora, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
506 Top 34% higher than 66% 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)
Maria Fonseca Mora, MD 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 Maria Fonseca Mora, MD?
Quality data not reportedPrimary specialty
Surgery Physician
Medicare Part D claims
506 199% vs specialty avg
Specialty distribution in New York
How Surgery Physician compares to other specialties among New York 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 Surgery 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).
Maria Fonseca Mora, MD appears in the CMS NPPES registry as a Surgery Physician provider holding MD credentials at 1901 1ST AVE FL 11, New York, NY, 10029, with a listed phone of (212) 423-6771. NPI 1831659879 was issued on 03/25/2019.
Medicare Part D records for calendar year 2023 show 506 prescription claims written by this provider, covering 64 Medicare beneficiaries and totaling roughly $67K in drug spend, split 19% brand-name and 77% generic by claim count.
Surgery Physician is a mid-sized specialty nationwide, with 36,199 enrolled providers across 56 states and an average of 169 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 | 1831659879 |
|---|---|
| Specialty | Surgery Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 03/25/2019 |
License & disciplinary context - New York NYSBPMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~100K New York medical licensees in 2023 - they are NOT specific to Maria Fonseca Mora, MD. To verify Maria Fonseca Mora, MD's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Maria Fonseca Mora, MD - brand share 19.0%
Surgery Physician average
19% brand-name claims vs 77% generic, on 506 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.
506
Total Claims
$67K
Total Drug Cost
64
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 981
- Total Day Supply
- 28,853
- Brand vs Generic
- 19% brand / 77% generic
- Brand Drug Cost
- $59K
- Generic Drug Cost
- $7K
Patient Demographics
- Average Patient Age
- 74.9 years
- Avg HCC Risk Score
- 2.06
- Gender Split
- 72% female / 28% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Maria Fonseca Mora, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metformin Hcl
Metformin Hcl
31 claims
- Gabapentin
Gabapentin
22 claims
- Symbicort
Symbicort
22 claims
- Alendronate Sodium
Alendronate Sodium
21 claims
- Amlodipine Besylate
Amlodipine Besylate
20 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
20 claims
- Simvastatin
Simvastatin
20 claims
- Atorvastatin Calcium
Atorvastatin Calcium
19 claims
| Drug | Claims |
|---|---|
| Metformin Hcl | 31 |
| Gabapentin | 22 |
| Symbicort Budesonide/Formoterol Fumarate | 22 |
| Alendronate Sodium | 21 |
| Amlodipine Besylate | 20 |
| Rosuvastatin Calcium | 20 |
| Simvastatin | 20 |
| Atorvastatin Calcium | 19 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 15 |
| Calcitriol | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Surgery Physician Overview
How Maria Fonseca Mora, MD fits within the Surgery Physician landscape nationally.
36,199
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider
Maria Fonseca Mora, MD's 506 claims are above the specialty average of 169.
Nearby Surgery Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Fonseca Mora.
Dr. Ayman Abadeer
MD
Brooklyn, NY
Dr. Ibrahim Abd El-Shafy
MD
Mineola, NY
Dr. Mohammad Abdallat
MD
Brooklyn, NY
Dr. Deoranie Abdel-Naby
MD
Brooklyn, NY
Dr. Ahmad Abdelaal
MD
Bronx, NY
Compare Surgery 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 New York medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Surgery 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 New York
Frequently Asked Questions
What is Maria Fonseca Mora, MD's specialty? ▼
Maria Fonseca Mora, MD specializes in Surgery Physician and practices in New York, New York. Credentials: MD.
How much does Maria Fonseca Mora, MD prescribe under Medicare Part D? ▼
In 2023, Maria Fonseca Mora, MD wrote 506 Medicare Part D claims totaling $67K in drug costs for 64 beneficiaries.
Where is Maria Fonseca Mora, MD located? ▼
Maria Fonseca Mora, MD is located at 1901 1ST AVE FL 11, New York, NY, 10029. Phone: (212) 423-6771.
What is Maria Fonseca Mora, MD's NPI number? ▼
Maria Fonseca Mora, MD's National Provider Identifier (NPI) is 1831659879, issued on 03/25/2019.
Does Maria Fonseca Mora, MD prescribe more brand-name or generic drugs? ▼
Maria Fonseca Mora, MD's prescribing is 19% brand-name and 77% generic drugs by claim count, with $59K in brand drug costs.
How many Surgery Physician providers are there in the US? ▼
There are 36,199 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does Maria Fonseca Mora, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Maria Fonseca Mora, MD's most frequently prescribed drugs include Metformin Hcl, Gabapentin, Symbicort. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Maria Fonseca Mora, MD accept Medicare? ▼
Maria Fonseca Mora, MD appears in CMS Medicare data with 506 Part D claims and 64 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Maria Fonseca Mora, MD's credentials? ▼
Maria Fonseca Mora, MD's NPI is 1831659879 with credentials MD. 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.
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.