Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cecile S. Muehrcke, M.D.

Internal Medicine Physician in Marathon, FL · enumerated 2006 · practices at Baptist Health Medical Group Upper Keys, LLC.

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

National Provider Identifier

1053353318

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Registry record

Entity type Individual (Type 1)

Name Dr. Cecile S. Muehrcke

Credential M.D.

Sex Female

Practice address 5701 Overseas Hwy Ste 17, Marathon, FL, 33050

Phone (305) 743-2253

Fax (305) 743-0963

Enumeration date Jun 12, 2006

Last updated in NPPES Jun 30, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35045549 (OH) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME110524 (FL) 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
0457278	Medicaid	OH	-

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

What is the NPI number for Cecile Muehrcke?

The National Provider Identifier (NPI) for Cecile Muehrcke is 1053353318, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cecile Muehrcke practice?

The practice location on file with NPPES is in Marathon, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Susan Baker Nurse Practitioner · Marathon, FL NPI 1467458935 Catherine Budd Family Nurse Practitioner · Marathon, FL NPI 1629063417 Robin Neville Family Nurse Practitioner · Marathon, FL NPI 1225273170 Karisa Falden Family Medicine Physician · Marathon, FL NPI 1982101440 Baptist Health Medical Group Upper Keys, LLC Internal Medicine Physician · Marathon, FL NPI 1760153290

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-30.