Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karen E Crowley, DDS

Oral and Maxillofacial Surgery (Dentist) in Londonderry, NH · enumerated 2006.

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

National Provider Identifier

1215040670

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Registry record

Entity type Individual (Type 1)

Name Dr. Karen E Crowley

Credential DDS

Sex Female

Practice address 12 Parmenter Rd, Unit A2, Londonderry, NH, 03053

Phone (603) 437-7600

Fax (603) 437-8076

Enumeration date Aug 17, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 3052 (NH) Primary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 14368 (MA) Secondary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

How do I verify Karen Crowley's NPI record?

Cross-check NPI 1215040670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1215040670 active?

Yes, as of the latest NPPES snapshot, NPI 1215040670 is active (record last updated 2007-07-08).

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