Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Patricia Ann Chamberlain, FNP

Family Nurse Practitioner in Elmira, NY · enumerated 2006 · practices at Birth N' Beyond.

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

National Provider Identifier

1437128956

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Registry record

Entity type Individual (Type 1)

Name Ms. Patricia Ann Chamberlain

Credential FNP

Sex Female

Practice address 600 Fitch St, Suite 206, Elmira, NY, 14905

Phone (607) 732-1515

Fax (607) 732-2234

Enumeration date Mar 16, 2006

Last updated in NPPES Jun 28, 2012

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License TP003656B (PA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F331284-1 (NY) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
GU039851	Other	PA	MEDICARE GROUP
500018969	Other	NY	RR MEDICARE PIN
CC8362	Other	NY	RR MEDICARE GROUP
01630331	Medicaid	NY	-

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 specialty is Patricia Chamberlain?

Patricia Chamberlain is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-28.