Richard Blalock, MD
Internal Medicine Physician · Marietta, GA
Richard Blalock, MD is an internal medicine physician with a practice address in Marietta, Georgia, and NPI 1174787717, issued on Jul 14, 2008. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Richard Blalock
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301092835 MI
Self-reported in NPPES; status is on the state search - Practice location
- 805 Campbell Hill St NW, Marietta, GA 30060
- Phone
- (404) 752-1400
- Enumerated
- Jul 14, 2008
- Record last updated
- Aug 21, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130912000771); accepts Medicare assignment
- Medical or professional school
- Morehouse School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 805 Campbell Hill St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Richard Blalock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,348 Medicare Part D claims for 276 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 73 claims were for opioids.
Most prescribed
- Amlodipine Besylate184 claims
- Atorvastatin Calcium128 claims
- Albuterol Sulfate Hfa84 claims
- Fluticasone Propionate73 claims
- Hydrochlorothiazide73 claims
- Gabapentin67 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $36.90
2 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Family Health Centers OF Georgia, IncMarietta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Blalock among 3,911 internal medicine physician records in Georgia
Richard Blalock, MD is one of 3,911 internal medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 51% of them.
- NPI issued2008 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2008 · median 2005 among the 2,535 with a school on file
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 internal medicine physician records list a practice address in Marietta
They are 122 of the 6,900 NPPES records with a practice address in Marietta, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Marietta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jackson Bates, MDMarietta, GA 300601144210451
- Jerome Blumenthal, MDMarietta, GA 300601518957844
- David Cantrell, MDMarietta, GA 300601467425124
- Ryan Cantwell, MDMarietta, GA 300601023007457
- Charles Crabbe, MDMarietta, GA 300601891784229
- John Gelly, MDMarietta, GA 300601851381164
- Richard Griffith, MDMarietta, GA 300601528050838
- Van Hill, MDMarietta, GA 300601881677334
Common questions
What is Richard Blalock, MD's NPI number?
Richard Blalock, MD's National Provider Identifier (NPI) is 1174787717, issued on Jul 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Richard Blalock, MD located?
The NPPES record lists a practice address at 805 Campbell Hill St NW, Marietta, GA, 30060. Phone: (404) 752-1400. Providers update this record themselves, so call before visiting.
How can I verify Richard Blalock, MD's license?
Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Richard Blalock, MD prescribe under Medicare Part D?
In 2024, Richard Blalock, MD had 2,348 Medicare Part D claims for 276 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.