Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark E. Fischer, D.M.D., P.A.

Q: What is the NPI number for Mark E. Fischer, D.M.D., P.A.?

The NPI for Mark E. Fischer, D.M.D., P.A. is 1194861807, a Type 2 (organization) record in the CMS NPPES registry.

Orthodontics and Dentofacial Orthopedics Dentistry in Yarmouth, ME · enumerated 2007 · authorized official Mark Fischer, President.

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

National Provider Identifier

1194861807

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Registry record

Entity type Organization (Type 2)

Legal business name Mark E. Fischer, D.M.D., P.A.

Practice address 500 Route 1, Suite 1, Yarmouth, ME, 04096

Phone (207) 846-7977

Fax (207) 846-7976

Enumeration date Jan 29, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 3602 (ME) Primary

Authorized official

Name Mark Fischer

Title President

Phone (207) 846-7977

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

Who is the authorized official for Mark E. Fischer, D.M.D., P.A.?

NPPES lists Mark Fischer (President) as the authorized official for this organization.

What is the NPI number for Mark E. Fischer, D.M.D., P.A.?

The NPI for Mark E. Fischer, D.M.D., P.A. is 1194861807, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.