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Internal Medicine

Ansley T. Grogan, DO

Works at hospitals in Fernandina Beach, FL · Florida

Summary

Dr. Ansley T. Grogan, DO is an internal medicine doctor at 1132 S 14th St, Fernandina Beach, FL 32034. Phone: (904) 277-4690. Accepts Medicare assignment. NPI 1962152330. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1132 S 14th St, Fernandina Beach, FL 32034 · Directions
  • Phone: (904) 277‑4690
  • Medicare: Accepts Medicare assignment
  • Hospital: Baptist Medical Center - Nassau
  • Group practice: Millennium Physician Group LLC
  • Medical school: Alabama College Of Osteopathic Medicine · graduated 2022 (4 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Ansley T. Grogan, 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 Ansley T. Grogan accept Medicare assignment?
Yes. Medicare's clinician data says Ansley T. Grogan 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.
What is Ansley T. Grogan's NPI number?
1962152330. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ansley T. Grogan works

Medicare's Facility Affiliation Data lists Ansley T. Grogan 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.

  • Baptist Medical Center - NassauFernandina Beach, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100140

Practice locations

Addresses where Ansley T. Grogan is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ansley T. Grogan as a member of this group (CMS data updated October 2, 2026).

  • Millennium Physician Group LLC982 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Florida

Clinicians with the same Medicare primary specialty in Florida — not a recommendation.

All internal medicine doctors in Florida →

Other clinicians in Millennium Physician Group LLC

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

Clinician information

CredentialDO
Medical schoolAlabama College Of Osteopathic Medicine
Graduation year2022 (4 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1962152330
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians