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MSMC OF THE FLORIDA KEYS, LLC
NPI 1194455881
Internal Medicine in Key West, FL

Active since June 15, 2022CLIA Certified · 2 labs
2505 FLAGLER AVE, KEY WEST, FL 33040(305) 295-6767(305) 602-8455 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Msmc Of The Florida Keys, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MSMC OF THE FLORIDA KEYS, LLC (NPI 1194455881) is a healthcare organization registered as an internal medicine in Key West, Florida and active in the NPI registry since June 2022. The organization holds 2 active CLIA laboratory certificates and lists Mervyn Mills, Sr Vp Of Finance, as its authorized official.

NPPES Registry Identity

NPI1194455881
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMSMC OF THE FLORIDA KEYS, LLC
Location Address2505 FLAGLER AVEKey West, FL 33040-3934
Mailing Address2505 Flagler AveKey West, FL 33040-3934 · (305) 295-6700
Phone(305) 295-6767
Fax(305) 602-8455
Organization SubpartYesParent: Mount Sinai Medical Center, Florida
Authorized OfficialMervyn MillsSr Vp Of Finance · (305) 674-2121
Enumeration DateJune 15, 2022
Last NPPES UpdateMarch 9, 2026
NPPES CertifiedMarch 9, 2026
✔ NPI 1194455881 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2505 FLAGLER AVE, Key West, FL 33040
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Other Names 1

Doing Business AsMsmc Of The Florida Keys, Llc

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 10D2312603

Msmc Of The Florida Keys, LLC · Key West, FL
Active · expires Oct 15, 2026
CLIA Number10D2312603
Laboratory TypeAncillary Testing Site In Health Care Center
Certificate Effective DateOctober 16, 2024
Certificate Expiration DateOctober 15, 2026
Laboratory DirectorKellee Reed
Laboratory Phone(305) 674-2280
Laboratory LocationMsmc Of The Florida Keys, LLC2505 Flagler Ave, Key West, FL 33040
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 10D2338628

Msmc Of The Florida Keys LLC · Key West, FL
Active · expires Feb 12, 2028
CLIA Number10D2338628
Laboratory TypeAncillary Testing Site In Health Care Center
Certificate Effective DateFebruary 13, 2026
Certificate Expiration DateFebruary 12, 2028
Laboratory DirectorKellee J. Reed
Laboratory Phone(305) 674-2280
Laboratory LocationMsmc Of The Florida Keys LLC2506 N Roosevelt Blvd Suite 103, Key West, FL 33040
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RADIOLOGY OF MSMC, LLC
Radiology (Diagnostic Radiology)
2505 FLAGLER AVE
KEY WEST, FL 33040
Monroe County (305) 295-6790
JEROME COVINGTON MD PA
Internal Medicine
2505 FLAGLER AVE
KEY WEST, FL 33040
Monroe County (305) 295-6790
PETER Q WARINNER, MD, PA
Clinic/Center
2505 FLAGLER AVE
KEY WEST, FL 33040
Monroe County (305) 295-6790
MARTINEZ MEDICAL LAB
Clinical Medical Laboratory
2505 FLAGLER AVE
KEY WEST, FL 33040
Monroe County (305) 296-3146
DR. JOSEPH E O'LEAR M.D.
Psychiatry & Neurology (Psychiatry)
2505 FLAGLER AVE
KEY WEST, FL 33040
Monroe County (305) 295-6790
CHRISTINA K SAWYER MD PA
Internal Medicine
2505 FLAGLER AVE
KEY WEST, FL 33040
Monroe County (305) 295-6790
CARSTENSEN INTERNAL MEDICINE PLLC
Internal Medicine
2505 FLAGLER AVE
KEY WEST, FL 33040
Monroe County (305) 295-6790
ZIVKO Z. GAJIC M.D., P.A.
Family Medicine
2505 FLAGLER AVE
KEY WEST, FL 33040
Monroe County (305) 735-4177

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Msmc Of The Florida Keys, LLC's NPI number?

The NPI number for Msmc Of The Florida Keys, LLC is 1194455881. It was assigned to this organization in the NPPES registry on June 15, 2022.

Where is Msmc Of The Florida Keys, LLC located?

Msmc Of The Florida Keys, LLC is located at 2505 Flagler Ave, Key West, FL 33040. The listed phone number is (305) 295-6767.

What is Msmc Of The Florida Keys, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Msmc Of The Florida Keys, LLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Msmc Of The Florida Keys, LLC accept?

Health plans from AvMed, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Msmc Of The Florida Keys, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Msmc Of The Florida Keys, LLC was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.