Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dyanne M Tappin, MD

Obstetrics & Gynecology Physician in Farmington, CT · enumerated 2007.

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

National Provider Identifier

1407062417

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Registry record

Entity type Individual (Type 1)

Name Dyanne M Tappin

Credential MD

Sex Female

Practice address 263 Farmington Avenue, Farmington, CT, 06030

Phone (860) 679-7687

Fax (860) 679-0131

Enumeration date May 15, 2007

Last updated in NPPES Jan 17, 2024

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 243899 (MA) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 075924 (CT) 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
703895	Medicaid	AZ	-

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

Where does Dyanne Tappin practice?

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

What is the NPI number for Dyanne Tappin?

The National Provider Identifier (NPI) for Dyanne Tappin is 1407062417, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-17.