Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol Weitzman, MD

Developmental - Behavioral Pediatrics Physician in Westport, CT · enumerated 2005.

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

National Provider Identifier

1134102379

Verified

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Registry record

Entity type Individual (Type 1)

Name Carol Weitzman

Credential MD

Sex Female

Practice address 215 Main St, Westport, CT, 06880

Phone (203) 220-6764

Enumeration date Nov 22, 2005

Last updated in NPPES Apr 22, 2020

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 033156 (CT) Secondary

2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License 033156 (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
001331561	Medicaid	CT	-

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

Is NPI 1134102379 active?

Yes, as of the latest NPPES snapshot, NPI 1134102379 is active (record last updated 2020-04-22).

How do I verify Carol Weitzman's NPI record?

Cross-check NPI 1134102379 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-22.