Terri Ann Joy Marso, PA-C
Surgical Physician Assistant · Douglas, WY
Terri Ann Joy Marso, PA-C is a surgical physician assistant with a practice address in Douglas, Wyoming, and NPI 1932271343, issued on Nov 14, 2006. Check the license (Wyoming TL405, as entered in NPPES) with the Wyoming board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Terri Ann Joy Marso
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- TL405 WY
Self-reported in NPPES; status is on the state search - Practice location
- 111 S 5TH St, Douglas, WY 82633
- Phone
- (307) 358-7300
- Enumerated
- Nov 14, 2006
- Record last updated
- Nov 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 123939200 WY
- Medicare enrollment
- Enrolled (PECOS I20070105000458); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 29 in Wyoming → Look up another NPI →
Also registered at 111 S 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oscar Aguirre, PAMedical Physician Assistant1821125493
- Aaron Bernal, DPTPhysical Therapist1043867872
- Sarah Boner, DPTPhysical Therapist1417337726
- Jason Budd, EMT-P, CP-CParamedic1992461313
- Melissa Bulkley, APRN, FNP-CFamily Nurse Practitioner1811447956
- Craig Capron, DPMFoot & Ankle Surgery Podiatrist1932118189
Verify Terri Ann Joy Marso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
Search for license TL405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average surgical physician assistant in 2024
173 Medicare Part D claims for 59 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 38 claims were for opioids.
Most prescribed
- Gabapentin25 claims
- Meloxicam22 claims
- Celecoxib20 claims
- Cyclobenzaprine Hcl14 claims
- Methylprednisolone14 claims
- Tramadol Hcl14 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): 27 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).
One hospital affiliation
- Memorial Hospital OF Converse CountyDouglas, WY · Critical Access Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Terri Ann Joy Marso among 29 surgical physician assistant records in Wyoming
Terri Ann Joy Marso, PA-C is one of 29 surgical physician assistant records with a practice address in Wyoming. 76% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 72% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2006 · median 2015 among the 19 with a school on file
- Record last updated2018 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 surgical physician assistant records list a practice address in Douglas
They are 2 of the 227 NPPES records with a practice address in Douglas, and 29 surgical physician assistant records in Wyoming.
All 29 in Wyoming → Every provider in Douglas → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Tristyn Richendifer, PA-CDouglas, WY 826331265816466
- Nikki Fedel, PACCasper, WY 826091073756151
- Stephanie Pierce, P.A.Casper, WY 826091255768644
- Tim Ficken, CSTFABar Nunn, WY 826011790206670
- Damon Green, PA-CCasper, WY 826011376522276
- Josephine HeathCasper, WY 826011992553523
- Debra Walker, PA-CCasper, WY 826011912993015
- Moriahn Wilson, PA-CGillette, WY 827181275175622
Common questions
What is Terri Ann Joy Marso, PA-C's NPI number?
Terri Ann Joy Marso, PA-C's National Provider Identifier (NPI) is 1932271343, issued on Nov 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Terri Ann Joy Marso, PA-C located?
The NPPES record lists a practice address at 111 S 5TH St, Douglas, WY, 82633. Phone: (307) 358-7300. Providers update this record themselves, so call before visiting.
How can I verify Terri Ann Joy Marso, PA-C's license?
NPPES lists Wyoming license number TL405, as entered by the provider. Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.
How much does Terri Ann Joy Marso, PA-C prescribe under Medicare Part D?
In 2024, Terri Ann Joy Marso, PA-C had 173 Medicare Part D claims for 59 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Terri Ann Joy Marso, PA-C's MIPS final score?
The 2023 MIPS final score is 27 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.