Dr. Betsy L Peterson, DMD

Dr. Betsy L Peterson is a Dentist provider (Dentist) practicing in Ithaca, NY, registered in the NPPES registry with NPI 1730347287 since 2008. The credential DMD stands for Doctor of Medicine in Dentistry. Practices at Acaht Idental PC (listed at the same practice address in NPPES).

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NPI	1730347287
Entity type	Individual (Type 1)
Name	Dr. Betsy L Peterson
Credential	DMD
Sex	Female
Practice address	523 W CLINTON ST, Ithaca, NY, 14850
Phone	6072722081
Fax	6072728629
Enumeration date	2008-05-30
Last updated in NPPES	2008-05-30

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	043327-1	NY

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Copy-ready billing details

Provider: Betsy Peterson, DMD
NPI: 1730347287
Taxonomy: 122300000X (Dentist)
Address: 523 W CLINTON ST, Ithaca, NY, 14850

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1508024050	Richard Oberly	Individual	Dentist	Ithaca, NY
1366813313	Acaht Idental PC	Organization	Dentist	Ithaca, NY

Verify this record

Cross-check NPI 1730347287 against the authoritative CMS record: view Dr. Betsy L Peterson on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.

What specialty is Betsy Peterson?

Betsy Peterson is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-30.