Registry data as of Aug 27, 2026

Sara Fontanez, M.D.

Family Medicine Physician · Brooklyn, NY

Sara Fontanez, M.D. is a family medicine physician with a practice address in Brooklyn, New York, and NPI 1184004889, issued on Jun 8, 2015. Check the license (New York 295358, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1184004889
Name
Sara Fontanez
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
295358 NY
87338 WI
Self-reported in NPPES; status is on the state search
Practice location
1114 Liberty Ave, Brooklyn, NY 11208
Phone
(718) 765-6058
Enumerated
Jun 8, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1114 Liberty Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jada AlbrightMental Health Counselor1982170593
  2. Juan Samuel Bonilla-Perez, M.D.Family Medicine Physician1205039757
  3. Niambi Brown, M.D.Family Medicine Physician1609166065
  4. Darin Portnoy, MDFamily Medicine Physician1629153739
  5. Shawn Tapper, FNPFamily Nurse Practitioner1558679563
  6. Justin Torrente, M.D.Family Medicine Physician1952662801

Verify Sara Fontanez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 295358    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

2.4 times the Medicare Part D claims of the average family medicine physician in 2024

8,370 Medicare Part D claims for 496 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 21 claims were for opioids.

  1. Sara Fontanez8,370
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium737 claims
  2. Amlodipine Besylate412 claims
  3. Albuterol Sulfate Hfa303 claims
  4. Gabapentin227 claims
  5. Famotidine216 claims
  6. Jardiance214 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Mass General Brigham Community Physicians IncMedford, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

500 family medicine physician records list a practice address in Brooklyn

They are 500 of the 64,057 NPPES records with a practice address in Brooklyn, and 6,417 family medicine physician records in New York.

All 500 in Brooklyn → All 6,417 in New York → Every provider in Brooklyn →

Other family medicine physician records in New York

  1. Alexandra AaronsGlens Falls, NY1417342361
  2. Stuart Aaronson, M.D.New York, NY1336513100
  3. Sharon Abara-Palaganas, MDBrooklyn, NY1952529158
  4. Daniel AbbeySyosset, NY1063867687
  5. Mary Claire Abbot, MDNew York, NY1215322383
  6. Heather Abdalla, FNP-CHorseheads, NY1164076907
  7. Higer Abdallah, NPPatchogue, NY1528662400
  8. Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
  9. Basil Abdeljaber, M.D.White Plains, NY1831354323
  10. Sarah Abdelsayed, MDBuffalo, NY1093065138

Common questions

What is Sara Fontanez, M.D.'s NPI number?

Sara Fontanez, M.D.'s National Provider Identifier (NPI) is 1184004889, issued on Jun 8, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Sara Fontanez, M.D. located?

The NPPES record lists a practice address at 1114 Liberty Ave, Brooklyn, NY, 11208. Phone: (718) 765-6058. Providers update this record themselves, so call before visiting.

How can I verify Sara Fontanez, M.D.'s license?

NPPES lists New York license number 295358, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Sara Fontanez, M.D. prescribe under Medicare Part D?

In 2024, Sara Fontanez, M.D. had 8,370 Medicare Part D claims for 496 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Built from the named public files by PlainDoctor's data pipeline (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments, the HHS-OIG exclusion list) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.