Jennifer Kay Muesing, PA-C
Physician Assistant · Tucson, AZ
Jennifer Kay Muesing, PA-C is a physician assistant with a practice address in Tucson, Arizona, and NPI 1881279792, issued on Mar 11, 2021. Check the license (Arizona 8378, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Kay Muesing
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 8378 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1400 N Wilmot RD, Tucson, AZ 85712
- Phone
- (520) 296-1101
- Enumerated
- Mar 11, 2021
- Record last updated
- Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 1400 N Wilmot RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jennifer Kay Muesing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 8378Check 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 physician assistant in 2024
21 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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.
Industry payments in 2024: $24.24
1 payment: food and beverage; the largest payer was Braeburn Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Jennifer Kay Muesing among 3,666 physician assistant records in Arizona
Jennifer Kay Muesing, PA-C is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 64% of them.
- NPI issued2021 · 64% of these records are older, 30% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2021 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
284 physician assistant records list a practice address in Tucson
They are 284 of the 18,788 NPPES records with a practice address in Tucson, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Tucson → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Tara Alexander, PA CTucson, AZ 857121720160732
- Jennifer Allison, PATucson, AZ 857121093712994
- Mitchell Duby, P.A.-CTucson, AZ 857121740229988
- Kelly Green, PHARM.D., PA-CTucson, AZ 857121871581595
- Davidson Hall, PA-CTucson, AZ 857121841211778
- Norman Johnson, PA-CTucson, AZ 857121770554537
- Kristine Johnson, PATucson, AZ 857121326089202
- Curtis Jones, PA CTucson, AZ 857121689756694
Common questions
What is Jennifer Kay Muesing, PA-C's NPI number?
Jennifer Kay Muesing, PA-C's National Provider Identifier (NPI) is 1881279792, issued on Mar 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Kay Muesing, PA-C located?
The NPPES record lists a practice address at 1400 N Wilmot RD, Tucson, AZ, 85712. Phone: (520) 296-1101. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Kay Muesing, PA-C's license?
NPPES lists Arizona license number 8378, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Kay Muesing, PA-C prescribe under Medicare Part D?
In 2024, Jennifer Kay Muesing, PA-C had 21 Medicare Part D claims; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.