Keith A. Lamberson, M.D
Orthopaedic Surgery Physician · Austell, GA
Keith A. Lamberson, M.D is an orthopaedic surgery physician with a practice address in Austell, Georgia, and NPI 1033112040, issued on May 23, 2005. Check the license (Georgia 40837, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Keith A. Lamberson
- Credential
- M.D
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 40837 GA
040837 GA
Self-reported in NPPES; status is on the state search - Practice location
- 3672 Marathon Cir, Austell, GA 30106
- Phone
- (770) 944-3303
- Enumerated
- May 23, 2005
- Record last updated
- Nov 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (770) 944-0285
- Medicaid ID
- 00884089A GA
- Medicare enrollment
- Enrolled (PECOS I20050119000735); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 753 in Georgia → Look up another NPI →
Also registered at 3672 Marathon Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sudhir Belagaje, MDOrthopaedic Surgery Physician1225249519
- Ashley Carpenter, DPTPhysical Therapist1689017022
- Francelle Damus, DPTPhysical Therapist1851726194
- Mark Duffield, DOOrthopaedic Surgery Physician1881697803
- Donald Fowler, MDOrthopaedic Surgery Physician1912167180
- Bria FullertonPhysical Therapist1588271258
Verify Keith A. Lamberson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 40837Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
1,081 Medicare Part D claims for 275 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 381 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen209 claims
- Meloxicam184 claims
- Tramadol Hcl103 claims
- Diclofenac Sodium94 claims
- Celecoxib61 claims
- Gabapentin50 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $883.70
3 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 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 2 group practices
- Physiotherapy Associates IncDouglasville, GA
- Piedmont Orthopedics, LLCAustell, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Keith A. Lamberson among 753 orthopaedic surgery physician records in Georgia
Keith A. Lamberson, M.D is one of 753 orthopaedic surgery physician records with a practice address in Georgia. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 81% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1994 · median 2005 among the 500 with a school on file
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 orthopaedic surgery physician records list a practice address in Austell
They are 17 of the 1,056 NPPES records with a practice address in Austell, and 753 orthopaedic surgery physician records in Georgia.
All 753 in Georgia → Every provider in Austell → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Freddy Achecar, M.D.Austell, GA 301061447245394
- Sudhir Belagaje, MDAustell, GA 301061225249519
- Raj Bhole, M.D.Austell, GA 301061518952282
- D Brooks, M.DAustell, GA 301061063415016
- Anthony Carantzas, M.D.Austell, GA 301061790770477
- Mark Duffield, DOAustell, GA 301061881697803
- Scott Kleiman, M.D.Austell, GA 301061407843824
- Ali Mortazavi, D.O.Austell, GA 301061609863802
Common questions
What is Keith A. Lamberson, M.D's NPI number?
Keith A. Lamberson, M.D's National Provider Identifier (NPI) is 1033112040, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Keith A. Lamberson, M.D located?
The NPPES record lists a practice address at 3672 Marathon Cir, Austell, GA, 30106. Phone: (770) 944-3303. Providers update this record themselves, so call before visiting.
How can I verify Keith A. Lamberson, M.D's license?
NPPES lists Georgia license number 40837, as entered by the provider. 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 Keith A. Lamberson, M.D prescribe under Medicare Part D?
In 2024, Keith A. Lamberson, M.D had 1,081 Medicare Part D claims for 275 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Keith A. Lamberson, M.D's MIPS final score?
The 2023 MIPS final score is 90.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.