Ian Nicholas Wilhelm, M.D.
Surgical Critical Care Physician · Altoona, PA
Ian Nicholas Wilhelm, M.D. is a surgical critical care physician with a practice address in Altoona, Pennsylvania, and NPI 1538427885, issued on Apr 24, 2012. Check the license (Pennsylvania MD464205, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ian Nicholas Wilhelm
- Credential
- M.D.
- Primary taxonomy
- Surgical Critical Care Physician 2086S0102X
- License number
- MD464205 PA
Self-reported in NPPES; status is on the state search - Practice location
- 620 Howard Ave, Altoona, PA 16601
- Phone
- (814) 889-6157
- Enumerated
- Apr 24, 2012
- Record last updated
- Mar 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20180720000002); accepts Medicare assignment
- Medical or professional school
- Jc Edwards School Of Medicine, Marshall University, 2012
- Entity
- Type 1 · individual
8 nearest surgical critical care physician records → All 150 in Pennsylvania → Look up another NPI →
Also registered at 620 Howard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aderinsola Ademiluyi, MDInternal Medicine Physician1922595644
- Dawn Alexy, CRNACertified Registered Nurse Anesthetist1144248733
- Usman AliPsychiatry Physician1285842625
- Joseph AntonowiczPsychiatry Physician1265480834
Verify Ian Nicholas Wilhelm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD464205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 71.2 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).
Bills Medicare through one group practice
- Penn State Health Medical Group LLCCamp Hill, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ian Nicholas Wilhelm among 150 surgical critical care physician records in Pennsylvania
Ian Nicholas Wilhelm, M.D. is one of 150 surgical critical care physician records with a practice address in Pennsylvania. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 60% of them.
- NPI issued2012 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2012 · median 2008 among the 129 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0102X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Critical Care Physician providers in Pennsylvania
There are 150 surgical critical care physician records in Pennsylvania.
All 150 in Pennsylvania → Every provider in Altoona → Surgical Critical Care Physician nationwide →
The 8 surgical critical care physician records with the nearest ZIP codes
- Simon Lampard, MDAltoona, PA 166011710097563
- Gregory BeardErie, PA 165071821094996
- Shelley Reynolds HillErie, PA 165071194999805
- John Christopher Stivers, MDErie, PA 165071669891537
- Dale Dangleben, MDCamp Hill, PA 170111730138256
- Robert Cherry, MDHershey, PA 170331669439568
- Amanda Cooper, M.D.Hershey, PA 170331790964567
- William Harris, M.D.Hershey, PA 170331437549482
Common questions
What is Ian Nicholas Wilhelm, M.D.'s NPI number?
Ian Nicholas Wilhelm, M.D.'s National Provider Identifier (NPI) is 1538427885, issued on Apr 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ian Nicholas Wilhelm, M.D. located?
The NPPES record lists a practice address at 620 Howard Ave, Altoona, PA, 16601. Phone: (814) 889-6157. Providers update this record themselves, so call before visiting.
How can I verify Ian Nicholas Wilhelm, M.D.'s license?
NPPES lists Pennsylvania license number MD464205, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Ian Nicholas Wilhelm, M.D.'s MIPS final score?
The 2023 MIPS final score is 71.2 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.