Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lawrence Fisher, M.D.

Specialist in Danbury, CT · enumerated 2005.

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

National Provider Identifier

1265427751

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Lawrence Fisher

Credential M.D.

Sex Male

Practice address 25 Germantown Rd, Suite 2b, Danbury, CT, 06810

Phone (203) 794-0090

Fax (203) 830-4614

Enumeration date Sep 12, 2005

Last updated in NPPES Aug 21, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 30690 (CT) 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 1265427751 active?

Yes, as of the latest NPPES snapshot, NPI 1265427751 is active (record last updated 2007-08-21).

How do I verify Lawrence Fisher's NPI record?

Cross-check NPI 1265427751 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Brian Pollack Cardiovascular Disease Physician · Danbury, CT NPI 1558355347 Kathleen Vanhavere Registered Dietitian · Danbury, CT NPI 1790759587 Herbert Prawius Endocrinology, Diabetes & Metabolism Physician · Danbury, CT NPI 1740221571 Karen Novak Metabolic Nutrition Registered Dietitian · Danbury, CT NPI 1588744700 Cara Varghese Physician Assistant · Danbury, CT NPI 1639393291 Sonia Soni Endocrinology, Diabetes & Metabolism Physician · Danbury, CT NPI 1952584989 Marie Elena Cordisco Family Nurse Practitioner · Danbury, CT NPI 1265617310 Marcos Lamas Endocrinology, Diabetes & Metabolism Physician · Danbury, CT NPI 1154618700

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-21.