NPPES file of Aug 9, 2026

James Frederick 'Rick' Hammesfahr, M.D.

Specialist · Marietta, GA

James Frederick 'Rick' Hammesfahr, M.D. is a specialist with a practice address in Marietta, Georgia, and NPI 1235187733, issued on May 5, 2006. Check the license (Georgia 020113, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235187733
Name
James Frederick 'Rick' Hammesfahr
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
020113 GA
Self-reported in NPPES; status is on the state search
Practice location
1211 Johnson Ferry RD, Marietta, GA 30068
Phone
(770) 565-0011
Enumerated
May 5, 2006
Record last updated
Jul 13, 2026
Fax
(770) 565-9866
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest specialist records → All 845 in Georgia → Look up another NPI →

Also registered at 1211 Johnson Ferry RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eric Steenlage, MDOrthopaedic Surgery Physician1982664488
  2. Craig Weil, M.D.Specialist1649228180

Verify James Frederick 'Rick' Hammesfahr in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Georgia board licenses this profession
    Search for license 020113    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Georgia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $140.00

1 payment: royalty or license; the largest payer was North American Rescue, LLC. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. James Hammesfahr$140.00
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

James Frederick 'Rick' Hammesfahr among 845 specialist records in Georgia

James Frederick 'Rick' Hammesfahr, M.D. is one of 845 specialist records with a practice address in Georgia. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 44% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileNo · 21% of these records are
  • Record last updated2026 · 81% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in Georgia

There are 845 specialist records in Georgia.

All 845 in Georgia → Every provider in Marietta → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Karen BoltonMarietta, GA 300681760548697
  2. Debbi Chartash, PTMarietta, GA 300681104974351
  3. Erica GambleMarietta, GA 300681982156857
  4. Mitchell JablowMarietta, GA 300681235569401
  5. Michelle RichardsMarietta, GA 300681790441491
  6. Craig Weil, M.D.Marietta, GA 300681649228180
  7. Yasmeen Williams, OTR/LMarietta, GA 300681568798205
  8. Manolo Apanay, M.D.Marietta, GA 300671962685628

Common questions

What is James Frederick 'Rick' Hammesfahr, M.D.'s NPI number?

James Frederick 'Rick' Hammesfahr, M.D.'s National Provider Identifier (NPI) is 1235187733, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Frederick 'Rick' Hammesfahr, M.D. located?

The NPPES record lists a practice address at 1211 Johnson Ferry RD, Marietta, GA, 30068. Phone: (770) 565-0011. Providers update this record themselves, so call before visiting.

How can I verify James Frederick 'Rick' Hammesfahr, M.D.'s license?

NPPES lists Georgia license number 020113, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.