James A. Mortell, PA
Medical Physician Assistant · Milwaukee, WI
James A. Mortell, PA is a medical physician assistant with a practice address in Milwaukee, Wisconsin, and NPI 1952312746, issued on Aug 10, 2006. Check the license (Wisconsin 258023, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James A. Mortell
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 258023 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2600 N Mayfair RD, Milwaukee, WI 53226
- Phone
- (414) 778-4976
- Enumerated
- Aug 10, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (414) 778-3445
- Medicaid ID
- 42925900 WI
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 687 in Wisconsin → Look up another NPI →
Also registered at 2600 N Mayfair RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Addis, RNRegistered Nurse1952457509
- Candace Bering, PA-CPhysician Assistant1770592495
- Basir Bita, MSCMental Health Counselor1285462853
- Cynthia Bujanovich, RNRegistered Nurse1598811135
- Terry Carr, LCSWClinical Social Worker1366634685
- Tracie GurdaSurgical Technologist1306992870
Verify James A. Mortell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 258023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average medical physician assistant in 2024
17 Medicare Part D claims, against an average of 1,148 among the 23,801 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: $106.09
1 payment: food and beverage; the largest payer was Astellas Pharma US 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.
James A. Mortell among 687 medical physician assistant records in Wisconsin
James A. Mortell, PA is one of 687 medical physician assistant records with a practice address in Wisconsin. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 72% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 51% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Wisconsin
There are 687 medical physician assistant records in Wisconsin.
All 687 in Wisconsin → Every provider in Milwaukee → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Anne Anderson, PAMilwaukee, WI 532261285685701
- Hannah Braun, PAWauwatosa, WI 532261427352426
- Kenneth Christensen, PA-CMilwaukee, WI 532261346291747
- Amber Essenmacher, PA-CMilwaukee, WI 532261073564969
- Jessica Grusnick, P.A.Milwaukee, WI 532261881619583
- Kathryn Johnson, PA-CMilwaukee, WI 532261932150778
- Pamela Kexel, PA-CMilwaukee, WI 532261407986987
- Melvin Pepper, PA-CWauwatosa, WI 532261639267255
Common questions
What is James A. Mortell, PA's NPI number?
James A. Mortell, PA's National Provider Identifier (NPI) is 1952312746, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James A. Mortell, PA located?
The NPPES record lists a practice address at 2600 N Mayfair RD, Milwaukee, WI, 53226. Phone: (414) 778-4976. Providers update this record themselves, so call before visiting.
How can I verify James A. Mortell, PA's license?
NPPES lists Wisconsin license number 258023, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does James A. Mortell, PA prescribe under Medicare Part D?
In 2024, James A. Mortell, PA had 17 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. 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.