Mark Nilson
Physical Therapist · Atlanta, GA
Mark Nilson is a physical therapist with a practice address in Atlanta, Georgia, and NPI 1215119938, issued on Dec 4, 2007. Check the license (Georgia PT008691, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Nilson
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT008691 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1720 Peachtree St NW, Atlanta, GA 30309
- Phone
- (404) 733-1936
- Enumerated
- Dec 4, 2007
- Record last updated
- Dec 4, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120601000321); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 6,579 in Georgia → Look up another NPI →
Also registered at 1720 Peachtree St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kingsley Chin, MDOtolaryngology Physician1184799751
- John Coleman, MDOtolaryngology Physician1902854060
- David D'Heurle, M.D.Ophthalmology Physician1912098435
- Doris Grachek, M.S.-CCC-AAudiologist1790898203
- Sarah Heaton, PTPhysical Therapist1952480204
- Sarah Heller, P.T.Physical Therapist1649480823
Verify Mark Nilson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license PT008691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78.1 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 one group practice
- Peachtree Orthopaedic Clinic PAAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Nilson among 6,579 physical therapist records in Georgia
Mark Nilson is one of 6,579 physical therapist records with a practice address in Georgia. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 15% of them.
- NPI issued2007 · 15% of these records are older, 76% newer
- In a Medicare fileYes · 33% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2006 · median 2017 among the 2,300 with a school on file
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
788 physical therapist records list a practice address in Atlanta
They are 788 of the 31,476 NPPES records with a practice address in Atlanta, and 6,579 physical therapist records in Georgia.
All 6,579 in Georgia → Every provider in Atlanta → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Theresa Biven, PT, CWSAtlanta, GA 303091962529420
- Teresa Bristol, PT, CERT. DN, DPTAtlanta, GA 303091053381400
- Jeffrey Clement, PTAtlanta, GA 303091811191455
- Brian Healy, DC, PTAtlanta, GA 303091215992136
- Sarah Heaton, PTAtlanta, GA 303091952480204
- Sarah Heller, P.T.Atlanta, GA 303091649480823
- Heather PowellAtlanta, GA 303091639364292
- Cheri RourkAtlanta, GA 303091619176534
Common questions
What is Mark Nilson's NPI number?
Mark Nilson's National Provider Identifier (NPI) is 1215119938, issued on Dec 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Nilson located?
The NPPES record lists a practice address at 1720 Peachtree St NW, Atlanta, GA, 30309. Phone: (404) 733-1936. Providers update this record themselves, so call before visiting.
How can I verify Mark Nilson's license?
NPPES lists Georgia license number PT008691, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
What is Mark Nilson's MIPS final score?
The 2023 MIPS final score is 78.1 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.