Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nancy Balkon, PHD, NP, FAANP

Q: What is the NPI number for Nancy Balkon?

The National Provider Identifier (NPI) for Nancy Balkon is 1144547522, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Smithtown, NY · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144547522

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Registry record

Entity type Individual (Type 1)

Name Nancy Balkon

Credential PHD, NP, FAANP

Sex Female

Practice address Smithtown, NY, 11787

Phone (631) 418-8069

Fax (631) 656-0470

Enumeration date Apr 26, 2010

Last updated in NPPES Feb 15, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 300564 (NY) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 300564 (NY) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Nancy Balkon?

The National Provider Identifier (NPI) for Nancy Balkon is 1144547522, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nancy Balkon practice?

The practice location on file with NPPES is in Smithtown, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Dara Brener Internal Medicine Physician · Smithtown, NY NPI 1750362695 Marilena Mirica Internal Medicine Physician · Smithtown, NY NPI 1184660003 Ronni Sollazzo Internal Medicine Physician · Smithtown, NY NPI 1518038009 Sarah Raziano Nurse Practitioner · Smithtown, NY NPI 1699298588 Rachele D'Ambrosio Adult Health Nurse Practitioner · Smithtown, NY NPI 1285333435

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-15.