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Internal Medicine

Richard Blalock Iii, MD

Sees patients in Marietta, GA · Atlanta, GA · Georgia

Summary

Dr. Richard Blalock Iii, MD is an internal medicine doctor at 361 N Marietta Pkwy, Marietta, GA 30060. Phone: (770) 919-0025. Accepts Medicare assignment. In 2024, Richard Blalock Iii had 38 Original Medicare patients and 71 services. NPI 1174787717. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 361 N Marietta Pkwy, Marietta, GA 30060 · Directions (3 more locations)
  • Phone: (770) 919‑0025
  • Medicare: Accepts Medicare assignment
  • Group practice: The Family Health Centers of Georgia, Inc
  • Medical school: Morehouse School Of Medicine · graduated 2008 (18 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Richard Blalock Iii, 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 Richard Blalock Iii accept Medicare assignment?
Yes. Medicare's clinician data says Richard Blalock Iii 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 Richard Blalock Iii see?
In 2024, CMS data shows 38 Original Medicare patients and 71 services for Richard Blalock Iii. This counts Original Medicare only and measures volume, not quality.
What is Richard Blalock Iii's NPI number?
1174787717. 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 Richard Blalock Iii, 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 patients38
Services billed to Medicare71
Different services or procedures6
Participating Medicare providerYes
Average age of these patients68

Most frequent services

  1. Hemoglobin a1c level (83036)40 services
  2. Urinalysis, manual test (81002)27 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 pressure75%
  • High cholesterol53%
  • Diabetes47%

Practice locations

Addresses where Richard Blalock Iii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Richard Blalock Iii as a member of this group (CMS data updated October 2, 2026).

  • The Family Health Centers of Georgia, Inc11 clinicians in the group

Specialties

Find other Internal Medicine doctors in Georgia →

Other internal medicine doctors in Marietta

Clinicians with the same Medicare primary specialty in Marietta, GA — not a recommendation.

All internal medicine doctors in Marietta →

Other clinicians in The Family Health Centers of Georgia, Inc

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

Clinician information

CredentialMD
Medical schoolMorehouse School Of Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1174787717
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians