Chelsea Nix
Medical Physician Assistant · Greenville, PA
Chelsea Nix is a medical physician assistant with a practice address in Greenville, Pennsylvania, and NPI 1871993352, issued on Sep 3, 2014. Check the license (Pennsylvania MA057008, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chelsea Nix
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- MA057008 PA
Self-reported in NPPES; status is on the state search - Practice location
- 90 Shenango St, Greenville, PA 16125
- Phone
- (724) 589-4467
- Enumerated
- Sep 3, 2014
- Record last updated
- Aug 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141017000906); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,897 in Pennsylvania → Look up another NPI →
Also registered at 90 Shenango St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Todd JonesInternal Medicine Physician1689640799
- Troy Jones, M.D.Internal Medicine Physician1578539680
- James Liszewski, MDFamily Medicine Physician1235182833
Verify Chelsea Nix in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA057008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average medical physician assistant in 2024
803 Medicare Part D claims for 389 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate70 claims
- Methylprednisolone46 claims
- Amoxicillin40 claims
- Azithromycin38 claims
- Prednisone36 claims
- Fluticasone Propionate35 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): 78.5 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
- Upmc Community Medicine IncPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chelsea Nix among 3,897 medical physician assistant records in Pennsylvania
Chelsea Nix is one of 3,897 medical physician assistant records with a practice address in Pennsylvania. 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 2014, is newer than 50% of them.
- NPI issued2014 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2015 among the 2,467 with a school on file
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 medical physician assistant records list a practice address in Greenville
They are 4 of the 242 NPPES records with a practice address in Greenville, and 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Greenville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Harmony Brewer, PAGreenville, PA 161251871469049
- Melissa Heitzenrater, PA-CGreenville, PA 161251780340422
- Ciara Ray, PA-CGreenville, PA 161251013551969
- Kelly BartonGrove City, PA 161271083795959
- Emily BartonGrove City, PA 161271982448668
- Joshua Buchholz, PA-CGrove City, PA 161271396264511
- Samuel CourtneyGrove City, PA 161271982785762
- Jennifer Lash, PA-CGrove City, PA 161271023048139
Common questions
What is Chelsea Nix's NPI number?
Chelsea Nix's National Provider Identifier (NPI) is 1871993352, issued on Sep 3, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Chelsea Nix located?
The NPPES record lists a practice address at 90 Shenango St, Greenville, PA, 16125. Phone: (724) 589-4467. Providers update this record themselves, so call before visiting.
How can I verify Chelsea Nix's license?
NPPES lists Pennsylvania license number MA057008, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Chelsea Nix prescribe under Medicare Part D?
In 2024, Chelsea Nix had 803 Medicare Part D claims for 389 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Chelsea Nix's MIPS final score?
The 2023 MIPS final score is 78.5 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.