Harold M. Flax, FNP
Nurse Practitioner · Burnt Hills, NY
Harold M. Flax, FNP is a nurse practitioner with a practice address in Burnt Hills, New York, and NPI 1861496820, issued on Jun 8, 2005. Check the license (New York F332387-0, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Harold M. Flax
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- F332387-0 NY
Self-reported in NPPES; status is on the state search - Practice location
- 848 Route 50, Burnt Hills, NY 12027
- Phone
- (518) 831-1500
- Enumerated
- Jun 8, 2005
- Record last updated
- Mar 5, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (518) 280-8464
- Entity
- Type 1 · individual
Also registered at 848 Route 50
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Adsit, M.D.Gastroenterology Physician1750385001
- Natalya Belova, MDGastroenterology Physician1538187406
- George Boyar, M.D.Gastroenterology Physician1497759740
- Stephanie Burwell, FNPFamily Nurse Practitioner1437648078
- Shawn Chaudhary, M.D.Gastroenterology Physician1285808618
- Kathleen Cornell, N.P.Nurse Practitioner1801265947
Verify Harold M. Flax in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F332387-0Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 nurse practitioner records list a practice address in Burnt Hills
They are 3 of the 100 NPPES records with a practice address in Burnt Hills, and 3,097 nurse practitioner records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Burnt Hills → All 3,097 in New York → Every provider in Burnt Hills →
Other nurse practitioner records in New York
- Amra Abadzic, NPEast Syracuse, NY1750019683
- Monique AbarcaSmithtown, NY1538766902
- Sharon Abayev, FNPForest Hills, NY1346062320
- Maura Abbott, NP, PHDNew York, NY1881876415
- Younes Abdulla, NPAmherst, NY1730018961
- Nataliya Abel, NPRocky Point, NY1295066405
- Cindy AbelidoGreat Neck, NY1003582156
- Eric AblordeyMiddletown, NY1710820154
- Michael AboagyeMiller Place, NY1538448501
- Elsamma Abraham, ANPNew York, NY1043461668
Common questions
What is Harold M. Flax, FNP's NPI number?
Harold M. Flax, FNP's National Provider Identifier (NPI) is 1861496820, issued on Jun 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Harold M. Flax, FNP located?
The NPPES record lists a practice address at 848 Route 50, Burnt Hills, NY, 12027. Phone: (518) 831-1500. Providers update this record themselves, so call before visiting.
How can I verify Harold M. Flax, FNP's license?
NPPES lists New York license number F332387-0, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.