NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Paul A. Anastasio, DC

Chiropractor in Harwich, MA · enumerated 2007.

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

National Provider Identifier

1235296286

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Registry record

Entity type Individual (Type 1)
Name Mr. Paul A. Anastasio
Credential DC
Sex Male
Practice address Harwich, MA, 02645
Fax (508) 432-5088
Enumeration date Jan 2, 2007
Last updated in NPPES Sep 27, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 1836 (MA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
001836 Other MA TUFTS HEALTH CARE
351419 Other MA HARVARD PILGRIM
Y36397 Other MA BLUE CROSS BLUE SHIELD
1610406 Medicaid MA -
00007803212 Other MA AETNA

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 Paul Anastasio's NPI record?
Cross-check NPI 1235296286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1235296286 active?
Yes, as of the latest NPPES snapshot, NPI 1235296286 is active (record last updated 2011-09-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-27.