Miguel Diaz
Family Medicine Physician · Halfmoon, NY
Miguel Diaz is a family medicine physician with a practice address in Halfmoon, New York, and NPI 1477642858, issued on Oct 12, 2006. Check the license (New York 203991, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Miguel Diaz
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 203991 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1783 Route 9, Halfmoon, NY 12065
- Phone
- (518) 371-9355
- Enumerated
- Oct 12, 2006
- Record last updated
- Aug 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (518) 373-9139
- Medicaid ID
- 01671383 NY
- Medicare enrollment
- Enrolled (PECOS I20100603000361); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 1783 Route 9
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Bennett, P.A.Physician Assistant1538424361
- Kathleen Downey, MDInternal Medicine Physician1275543944
- Jill GradnerInternal Medicine Physician1528142460
- Lisa Greenwald, FNPFamily Nurse Practitioner1982616611
- Steven Hicks, PAPhysician Assistant1750477725
- Shelley JustaFamily Medicine Physician1881778694
Verify Miguel Diaz 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 203991Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average family medicine physician in 2024
6,082 Medicare Part D claims for 668 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 75 claims were for opioids.
Most prescribed
- Atorvastatin Calcium547 claims
- Amlodipine Besylate291 claims
- Omeprazole250 claims
- Lisinopril192 claims
- Levothyroxine Sodium188 claims
- Hydrochlorothiazide174 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: $1,866.48
94 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
- Community Care Physicians PLLCLatham, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Miguel Diaz among 6,417 family medicine physician records in New York
Miguel Diaz 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1989 · median 2007 among the 4,188 with a school on file
- Record last updated2016 · 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).
7 family medicine physician records list a practice address in Halfmoon
They are 7 of the 194 NPPES records with a practice address in Halfmoon, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Halfmoon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Renee Argubano, MDClifton Park, NY 120651275641839
- Steven Balsamo, DOClifton Park, NY 120651013977438
- Steffani Cotugno, D.O.Clifton Park, NY 120651982619615
- James Craig, M.D.Clifton Park, NY 120651942287842
- Matthew Cunningham, MDClifton Park, NY 120651114988904
- Stephen Grant, M.D.Clifton Park, NY 120651992711683
- Antonio Gregorian, MDClifton Park, NY 120651487740080
- Shelley JustaHalfmoon, NY 120651881778694
Common questions
What is Miguel Diaz's NPI number?
Miguel Diaz's National Provider Identifier (NPI) is 1477642858, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Miguel Diaz located?
The NPPES record lists a practice address at 1783 Route 9, Halfmoon, NY, 12065. Phone: (518) 371-9355. Providers update this record themselves, so call before visiting.
How can I verify Miguel Diaz's license?
NPPES lists New York license number 203991, 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 Miguel Diaz prescribe under Medicare Part D?
In 2024, Miguel Diaz had 6,082 Medicare Part D claims for 668 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.