CARSTENSEN INTERNAL MEDICINE PLLC
NPI 1699008102
Internal Medicine in Key West, FL

Active since September 15, 2009
2505 FLAGLER AVE, KEY WEST, FL 33040(305) 295-6790(305) 328-8212 Get Directions Write a Review

NPPES record last updated: September 11, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Carstensen Internal Medicine Pllc NPPES

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

CARSTENSEN INTERNAL MEDICINE PLLC (NPI 1699008102) is a healthcare organization registered as an internal medicine in Key West, Florida and active in the NPI registry since September 2009. The organization lists John August Carstensen, Sole Owner Of Pllc, as its authorized official.

NPPES Registry Identity

NPI1699008102
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCARSTENSEN INTERNAL MEDICINE PLLC
Location Address2505 FLAGLER AVEKey West, FL 33040-3934
Mailing Address731 Waddell AveKey West, FL 33040-4779 · (305) 517-6792 · Fax (305) 328-8212
Fax(305) 328-8212
Organization SubpartNo
Authorized OfficialJohn August CarstensenSole Owner Of Pllc · (305) 295-6790
Enumeration DateSeptember 15, 2009
Last NPPES UpdateSeptember 11, 2011
NPI 1699008102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in FL · ME105681
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

Other Identifiers 2

Medicaid001716400FL
Medicare PINCS718AFL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 (Diagnostic Radiology)
2505 FLAGLER AVE
KEY WEST, FL 33040
Internal Medicine
2505 FLAGLER AVE
KEY WEST, FL 33040
Internal Medicine
2505 FLAGLER AVE
KEY WEST, FL 33040
Clinic/Center
2505 FLAGLER AVE
KEY WEST, FL 33040
Clinical Medical Laboratory
2505 FLAGLER AVE
KEY WEST, FL 33040
Psychiatry & Neurology (Psychiatry)
2505 FLAGLER AVE
KEY WEST, FL 33040
Internal Medicine
2505 FLAGLER AVE
KEY WEST, FL 33040
Family Medicine
2505 FLAGLER AVE
KEY WEST, FL 33040

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 Carstensen Internal Medicine PLLC's NPI number?

The NPI number for Carstensen Internal Medicine PLLC is 1699008102. It was assigned to this organization in the NPPES registry on September 15, 2009.

Where is Carstensen Internal Medicine PLLC located?

Carstensen Internal Medicine PLLC is located at 2505 Flagler Ave, Key West, FL 33040. The listed phone number is (305) 295-6790.

What is Carstensen Internal Medicine PLLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Carstensen Internal Medicine PLLC was last updated on September 11, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.