Timothy Mess, PA-C
Physician Assistant · Altoona, WI
Timothy Mess, PA-C is a physician assistant with a practice address in Altoona, Wisconsin, and NPI 1922446020, issued on Jun 11, 2013. Check the license (Wisconsin 3132-23, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Timothy Mess
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 3132-23 WI
313223 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Oakleaf Way Ste A, Altoona, WI 54720
- Phone
- (715) 832-1400
- Enumerated
- Jun 11, 2013
- Record last updated
- Jun 4, 2026
- Fax
- (715) 832-4187
- Medicare enrollment
- Enrolled (PECOS I20130701000523); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,475 in Wisconsin → Look up another NPI →
Also registered at 1200 Oakleaf Way Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Brayton, PA, ATC, LATPhysician Assistant1518094408
- Alexandra Burke, PA-CPhysician Assistant1093640674
- Eric Caporusso, DPMPodiatrist1366445587
Verify Timothy Mess in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3132-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average physician assistant in 2024
482 Medicare Part D claims for 153 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 113 claims were for opioids.
Most prescribed
- Celecoxib126 claims
- Meloxicam118 claims
- Oxycodone-Acetaminophen87 claims
- Cyclobenzaprine Hcl64 claims
- Xarelto38 claims
- Tramadol Hcl20 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.
Bills Medicare through 2 group practices
- Advantage Physical Therapy And Sports Rehab, LLCSpooner, WI
- Chippewa Valley Orthopedics And Sports Medicine Clinic SCAltoona, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Mess among 3,475 physician assistant records in Wisconsin
Timothy Mess, PA-C is one of 3,475 physician assistant records with a practice address in Wisconsin. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 43% of them.
- NPI issued2013 · 43% of these records are older, 54% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2013 · median 2016 among the 2,491 with a school on file
- Record last updated2026 · 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 363A00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 physician assistant records list a practice address in Altoona
They are 12 of the 198 NPPES records with a practice address in Altoona, and 3,475 physician assistant records in Wisconsin.
All 3,475 in Wisconsin → Every provider in Altoona → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Patrick Brauer, PA-CAltoona, WI 547201932535903
- Jennifer Brayton, PA, ATC, LATAltoona, WI 547201518094408
- Alexandra Burke, PA-CAltoona, WI 547201093640674
- Adam Burmeister, PA-CAltoona, WI 547201790712826
- Joseph Cotton, PAAltoona, WI 547201518222686
- Taylor Cunningham, PAAltoona, WI 547201952856346
- Ashley Obrien, PAAltoona, WI 547201437470697
- Connor Olson, PA-C, LAT, ATCAltoona, WI 547201295240687
Common questions
What is Timothy Mess, PA-C's NPI number?
Timothy Mess, PA-C's National Provider Identifier (NPI) is 1922446020, issued on Jun 11, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Mess, PA-C located?
The NPPES record lists a practice address at 1200 Oakleaf Way Ste A, Altoona, WI, 54720. Phone: (715) 832-1400. Providers update this record themselves, so call before visiting.
How can I verify Timothy Mess, PA-C's license?
NPPES lists Wisconsin license number 3132-23, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Timothy Mess, PA-C prescribe under Medicare Part D?
In 2024, Timothy Mess, PA-C had 482 Medicare Part D claims for 153 beneficiaries; 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.