Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anthony C Tabacco, M.D.

Psychiatry Physician in Worcester, MA · enumerated 2006 · practices at Lake Avenue Recovery, LLC.

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

National Provider Identifier

1699733535

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Registry record

Entity type Individual (Type 1)

Name Anthony C Tabacco

Credential M.D.

Sex Male

Practice address 425 Lake Ave N, Ste 101, Worcester, MA, 01605

Phone (508) 753-3220

Fax (508) 753-3224

Enumeration date May 2, 2006

Last updated in NPPES Nov 27, 2019

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 77796 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1699733535 active?

Yes, as of the latest NPPES snapshot, NPI 1699733535 is active (record last updated 2019-11-27).

How do I verify Anthony Tabacco's NPI record?

Cross-check NPI 1699733535 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 2019-11-27.