Margaret Johnston
Medical Physician Assistant · Globe, AZ
Margaret Johnston is a medical physician assistant with a practice address in Globe, Arizona, and NPI 1760119523, issued on Aug 2, 2022. Check the license with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Johnston
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 5601011358 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5990 S Hospital Dr, Globe, AZ 85501
- Phone
- (928) 425-8151
- Enumerated
- Aug 2, 2022
- Record last updated
- Mar 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20240306001957); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 5990 S Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marc Durfee, MSNPsychiatric/Mental Health Nurse Practitioner1871845941
- Joseph Ring, DOFamily Medicine Physician1376520395
- Caycie Seaver, RNPPsychiatric/Mental Health Nurse Practitioner1972207132
- Jennifer Steveson, PMHNPPsychiatric/Mental Health Nurse Practitioner1700728177
- Bradley Werrell, DOFamily Medicine Physician1952363715
Verify Margaret Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average medical physician assistant in 2024
304 Medicare Part D claims for 130 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Cephalexin20 claims
- Prednisone20 claims
- Azithromycin13 claims
- Amoxicillin-Clavulanate Potass11 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): 96.3 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: $864.58
8 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
One hospital affiliation
- Cobre Valley Regional Medical CenterGlobe, AZ · Critical Access Hospitals2 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.
4 medical physician assistant records list a practice address in Globe
They are 4 of the 152 NPPES records with a practice address in Globe, and 996 medical physician assistant records in Arizona.
All 4 in Globe → All 996 in Arizona → Every provider in Globe →
Other medical physician assistant records in Arizona
- Carley Abbott, PA-CChandler, AZ1649959792
- Delmas Abbott, PA-CPrescott, AZ1437452836
- Michael Abraham, PA-CPhoenix, AZ1548651599
- Elaine Accomando, PACottonwood, AZ1033189444
- Jesus Acero, PAPhoenix, AZ1104583582
- Mica Adair, PAPrescott Valley, AZ1831653377
- Sarah Adamo, PA-CGilbert, AZ1952652604
- Gladys Adams, PA-CPhoenix, AZ1982603601
- Robin Adamson, PA-CChandler, AZ1649220401
- Mark Adelman, P.A.Mesa, AZ1255370409
Common questions
What is Margaret Johnston's NPI number?
Margaret Johnston's National Provider Identifier (NPI) is 1760119523, issued on Aug 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Johnston located?
The NPPES record lists a practice address at 5990 S Hospital Dr, Globe, AZ, 85501. Phone: (928) 425-8151. Providers update this record themselves, so call before visiting.
How can I verify Margaret Johnston's license?
Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Johnston prescribe under Medicare Part D?
In 2024, Margaret Johnston had 304 Medicare Part D claims for 130 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Margaret Johnston's MIPS final score?
The 2023 MIPS final score is 96.3 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.