Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Anesthesia Associates Professional Association

Anesthesiology Physician in Concord, NH · enumerated 2006 · authorized official Margaret Pitts, President.

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

National Provider Identifier

1881791150

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Registry record

Entity type Organization (Type 2)

Legal business name Anesthesia Associates Professional Association

Practice address 1 Pillsbury St, Suite 202, Concord, NH, 03301

Phone (603) 224-4776

Fax (603) 228-2113

Enumeration date Sep 20, 2006

Last updated in NPPES Aug 4, 2016

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Margaret Pitts

Title President

Phone (603) 224-4776

Other identifiers

Identifier	Type	State	Issuer
83053110	Medicaid	NH	-
100809900	Other	NH	US DEPARTMENT OF LABOR
50Y31100NH01	Other	NH	ANTHEM BCBS
106	Other	NH	CIGNA
611924	Other	NH	HARVARD PILGRIM
CB4380	Other	NH	PALEMETTO GBA

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

What is the NPI number for Anesthesia Associates Professional Association?

The NPI for Anesthesia Associates Professional Association is 1881791150, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Anesthesia Associates Professional Association?

NPPES lists Margaret Pitts (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-04.