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Dermatology

Stephanie J. Carstens, MD

Works at hospitals in Jacksonville, FL · Florida

Summary

Dr. Stephanie J. Carstens, MD is a dermatologist at 915 W Monroe St, Suite 300, Jacksonville, FL 32204. Phone: (904) 903-4345. Accepts Medicare assignment. In 2024, Stephanie J. Carstens had 570 Original Medicare patients and 2,703 services. NPI 1518252501. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 915 W Monroe St, Suite 300, Jacksonville, FL 32204 · Directions
  • Phone: (904) 903‑4345
  • Medicare: Accepts Medicare assignment
  • Hospital: Baptist Health Medical Center - Jacksonville
  • Group practice: Skin and Cancer Associates
  • Medical school: University Of Missouri, Columbia School Of Medicine · graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Stephanie J. Carstens, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Stephanie J. Carstens accept Medicare assignment?
Yes. Medicare's clinician data says Stephanie J. Carstens accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Stephanie J. Carstens see?
In 2024, CMS data shows 570 Original Medicare patients and 2,703 services for Stephanie J. Carstens. This counts Original Medicare only and measures volume, not quality.
What is Stephanie J. Carstens's NPI number?
1518252501. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Stephanie J. Carstens, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients570
Services billed to Medicare2,703
Different services or procedures62
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)719 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)475 services
  3. Biopsy of related skin growth, first growth (11102)257 services
  4. Destruction of precancer skin growth, 1 growth (17000)253 services
  5. Destruction of skin growth, 1-14 growths (17110)176 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure71%
  • Arthritis49%
  • Ischemic heart disease29%
  • Diabetes27%
  • Anxiety24%

Hospitals where Stephanie J. Carstens works

Medicare's Facility Affiliation Data lists Stephanie J. Carstens at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Stephanie J. Carstens is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Stephanie J. Carstens as a member of this group (CMS data updated October 2, 2026).

  • Skin and Cancer Associates65 clinicians in the group

Specialties

Find other Dermatology doctors in Florida →

Other dermatologists in Jacksonville

Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.

All dermatologists in Jacksonville →

Other clinicians in Skin and Cancer Associates

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Columbia School Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518252501
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians