Allan M. Fernandez, M.D.
Family Medicine Physician · Binghamton, NY
Allan M. Fernandez, M.D. is a family medicine physician with a practice address in Binghamton, New York, and NPI 1144597527, issued on Nov 29, 2011. Check the license (New York 285440, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Allan M. Fernandez
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 285440 NY
01071217A IN
Self-reported in NPPES; status is on the state search - Practice location
- 35 Felters Road, Binghamton, NY 13903
- Phone
- (607) 201-1200
- Enumerated
- Nov 29, 2011
- Record last updated
- Jun 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (361) 902-4588
- Medicaid ID
- 04527193 NY
- Medicare enrollment
- Enrolled (PECOS I20161011002064); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Verify Allan M. Fernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 285440Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average family medicine physician in 2024
3,897 Medicare Part D claims for 177 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 81 claims were for opioids.
Most prescribed
- Atorvastatin Calcium176 claims
- Lisinopril176 claims
- Omeprazole137 claims
- Amlodipine Besylate132 claims
- Gabapentin116 claims
- Buspirone Hcl113 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.
Industry payments in 2024: $1,246.29
49 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cornerstone Family HealthcareBinghamton, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allan M. Fernandez among 6,417 family medicine physician records in New York
Allan M. Fernandez, M.D. is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 60% of them.
- NPI issued2011 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2006 · median 2007 among the 4,188 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 family medicine physician records list a practice address in Binghamton
They are 39 of the 2,211 NPPES records with a practice address in Binghamton, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Binghamton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jennifer Cackowski, MDBinghamton, NY 139031467839258
- John Prindle, M.D.Binghamton, NY 139031477546141
- Michele Boyle, M.D.Binghamton, NY 139041184724676
- Mamadou Diallo, MDBinghamton, NY 139041164508388
- Marco Frias, MDBinghamton, NY 139041356993281
- Derrick Hoover, M.D.Binghamton, NY 139041043444573
- John Leistner, MDBinghamton, NY 139041992226674
- Michael Leonard, M.D.Binghamton, NY 139021376625897
Common questions
What is Allan M. Fernandez, M.D.'s NPI number?
Allan M. Fernandez, M.D.'s National Provider Identifier (NPI) is 1144597527, issued on Nov 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Allan M. Fernandez, M.D. located?
The NPPES record lists a practice address at 35 Felters Road, Binghamton, NY, 13903. Phone: (607) 201-1200. Providers update this record themselves, so call before visiting.
How can I verify Allan M. Fernandez, M.D.'s license?
NPPES lists New York license number 285440, 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 Allan M. Fernandez, M.D. prescribe under Medicare Part D?
In 2024, Allan M. Fernandez, M.D. had 3,897 Medicare Part D claims for 177 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), file of Aug 9, 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.
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 only as counts) 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 9, 2026.