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

Dr. Fern J. Thomas, M.D.

Q: What is the NPI number for Fern Thomas?

The National Provider Identifier (NPI) for Fern Thomas is 1063401792, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatry Physician in Oneonta, NY · enumerated 2005 · practices at Southside Chiropractic, LLC.

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

National Provider Identifier

1063401792

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Registry record

Entity type Individual (Type 1)

Name Dr. Fern J. Thomas

Credential M.D.

Sex Female

Practice address Oneonta, NY, 13820

Phone (607) 436-9030

Fax (607) 436-9031

Enumeration date Oct 15, 2005

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 199660 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
7336432	Other	-	GHI
02265992	Medicaid	NY	-
393599	Other	-	MVP
488858	Other	-	VALUE OPTIONS
10067574	Other	-	CDPHP

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 Fern Thomas?

The National Provider Identifier (NPI) for Fern Thomas is 1063401792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Fern Thomas practice?

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

Other providers at this practice address

Browse all →

Shirley Rufrano Chiropractor · Oneonta, NY NPI 1821113606 Joseph Rufrano Chiropractor · Oneonta, NY NPI 1477678332 Southside Chiropractic, LLC Chiropractor · Oneonta, NY NPI 1740305531 April Hillier Mechanotherapist · Oneonta, NY NPI 1770752313 Chelsie Swink Mechanotherapist · Oneonta, NY NPI 1215107388 Laura Reyda Acupuncturist · Oneonta, NY NPI 1679867089 Benjamin Cotter Chiropractor · Oneonta, NY NPI 1174807200 Timothy Cooper Chiropractor · Oneonta, NY NPI 1003241068

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.