Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Maria-Teresa David, DO

Works at hospitals in Saint Augustine, FL · Jacksonville, FL · Gainesville, FL · Florida

Summary

Dr. Maria-Teresa David, DO is an internal medicine doctor at 100 Whetstone Pl, Suite 105, Saint Augustine, FL 32086. Phone: (904) 824-3777. May accept Medicare assignment. In 2024, Maria-Teresa David had 20 Original Medicare patients and 37 services. NPI 1013914787. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Maria-Teresa David, 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 Maria-Teresa David accept Medicare assignment?
Medicare's clinician data says Maria-Teresa David may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Maria-Teresa David see?
In 2024, CMS data shows 20 Original Medicare patients and 37 services for Maria-Teresa David. This counts Original Medicare only and measures volume, not quality.
What is Maria-Teresa David's NPI number?
1013914787. 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 Maria-Teresa David, 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 patients20
Services billed to Medicare37
Different services or procedures7
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)22 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 blood pressure65%
  • High cholesterol65%

Hospitals where Maria-Teresa David works

Medicare's Facility Affiliation Data lists Maria-Teresa David 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 Maria-Teresa David is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Maria-Teresa David as a member of these groups (CMS data updated October 2, 2026).

  • Villages Regional Hospital Physician Services LLC209 clinicians in the group
  • Wailea Medical Group LLC2 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Saint Augustine

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

All internal medicine doctors in Saint Augustine →

Other clinicians in Villages Regional Hospital Physician Services LLC

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

Clinician information

CredentialDO
Graduation year1988 (38 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1013914787
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