Christopher Richard Mattson, M.D.
Internal Medicine Physician · Fort Stewart, GA
Christopher Richard Mattson, M.D. is an internal medicine physician with a practice address in Fort Stewart, Georgia, and NPI 1427051739, issued on May 31, 2005. Check the license (Georgia 85852, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher Richard Mattson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 85852 GA
C0002545 MD
MD2024-0387 NM
0101253496 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1061 Harmon Ave, Fort Stewart, GA 31314
- Phone
- (912) 435-6633
- Enumerated
- May 31, 2005
- Record last updated
- Jan 19, 2026
- Medicare enrollment
- Enrolled (PECOS I20221025001695); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 1061 Harmon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas AbbattistaBasic Emergency Medical Technician1528466117
- Andrew Aberle, PT, DPTPhysical Therapist1447650403
- Lindsey AbsherOther Technician1104205061
- Artreese Adams, DPMFoot & Ankle Surgery Podiatrist1689108367
- Benjamin Adams, PT, DPTPhysical Therapist1841741709
- Clates Adams, DOEmergency Medicine Physician1215675434
Verify Christopher Richard Mattson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 85852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
106 Medicare Part D claims for 56 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of 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): 78.4 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).
Bills Medicare through 2 group practices
- Cogent Healthcare OF Georgia PCSavannah, GA
- Hospital Medicine Services OF GA LLCSavannah, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Richard Mattson among 3,911 internal medicine physician records in Georgia
Christopher Richard Mattson, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2011 · median 2005 among the 2,535 with a school on file
- Record last updated2026 · 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).
Internal Medicine Physician providers in Georgia
There are 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Fort Stewart → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Samuel AltmanFort Stewart, GA 313141164168779
- Debra-Ann Clarke, M.D.Fort Stewart, GA 313141306820279
- Dustin Davis, M.D.Fort Stewart, GA 313141518399096
- Patrick Hennessey, MDFort Stewart, GA 313141144234535
- Bobby Jones, MDFt Stewart, GA 313141861483059
- Sudhir Joshua, M.D.Ft Stewart, GA 313141063403566
- Dilraj Mann, MDFort Stewart, GA 313141801851068
- Mark Passamonti, M.D.Fort Stewart, GA 313141669460978
Common questions
What is Christopher Richard Mattson, M.D.'s NPI number?
Christopher Richard Mattson, M.D.'s National Provider Identifier (NPI) is 1427051739, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Richard Mattson, M.D. located?
The NPPES record lists a practice address at 1061 Harmon Ave, Fort Stewart, GA, 31314. Phone: (912) 435-6633. Providers update this record themselves, so call before visiting.
How can I verify Christopher Richard Mattson, M.D.'s license?
NPPES lists Georgia license number 85852, 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 Christopher Richard Mattson, M.D. prescribe under Medicare Part D?
In 2024, Christopher Richard Mattson, M.D. had 106 Medicare Part D claims for 56 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Christopher Richard Mattson, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.4 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.