Paul A. Grossmann, MD
Surgery Physician · Des Moines, IA
Paul A. Grossmann, MD is a surgery physician with a practice address in Des Moines, Iowa, and NPI 1750357224, issued on Feb 24, 2006. Check the license (Iowa 35038, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Paul A. Grossmann
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 35038 IA
Self-reported in NPPES; status is on the state search - Practice location
- 411 Laurel St, Des Moines, IA 50314
- Phone
- (515) 247-3266
- Enumerated
- Feb 24, 2006
- Record last updated
- Feb 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (515) 643-8688
- Medicare enrollment
- Enrolled (PECOS I20050203000445); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 437 in Iowa → Look up another NPI →
Also registered at 411 Laurel St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Johan Aerts, D.O.Surgery Physician1962683243
- Robert Albin, CRNACertified Registered Nurse Anesthetist1164542502
- Mohammed Aldosari, M.D.Pediatrics Physician1255690293
- Caleb Anderson, AGACNP-BCAcute Care Nurse Practitioner1902218324
- Martin Aronow, D.O.Interventional Cardiology Physician1497737282
- Brandon BarnhartCertified Registered Nurse Anesthetist1760067839
Verify Paul A. Grossmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 35038Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average surgery physician in 2024
129 Medicare Part D claims for 50 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 18 claims were for opioids.
Most prescribed
- Omeprazole71 claims
- Ondansetron Hcl17 claims
- Hydrocodone-Acetaminophen16 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Adair County Memorial HospitalGreenfield, IA · Critical Access Hospitals
- Madison County Memorial HospitalWinterset, IA
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).
Paul A. Grossmann among 437 surgery physician records in Iowa
Paul A. Grossmann, MD is one of 437 surgery physician records with a practice address in Iowa. 73% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 63% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1991 · median 2005 among the 218 with a school on file
- Record last updated2012 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
103 surgery physician records list a practice address in Des Moines
They are 103 of the 5,538 NPPES records with a practice address in Des Moines, and 437 surgery physician records in Iowa.
All 437 in Iowa → Every provider in Des Moines → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Johan Aerts, D.O.Des Moines, IA 503141962683243
- Dapka Baccam, MDDes Moines, IA 503141235136581
- Robert Bannister, M.D.Des Moines, IA 503141518952746
- Chad Buhs, M.D.Des Moines, IA 503141598757411
- Cass Franklin, M.D.Des Moines, IA 503141760487151
- Jan Franko, MD, PHDDes Moines, IA 503141023218286
- David Kermode, D.O.Des Moines, IA 503141255303400
- Willie Mc Clairen, MDDes Moines, IA 503141588768857
Common questions
What is Paul A. Grossmann, MD's NPI number?
Paul A. Grossmann, MD's National Provider Identifier (NPI) is 1750357224, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul A. Grossmann, MD located?
The NPPES record lists a practice address at 411 Laurel St, Des Moines, IA, 50314. Phone: (515) 247-3266. Providers update this record themselves, so call before visiting.
How can I verify Paul A. Grossmann, MD's license?
NPPES lists Iowa license number 35038, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul A. Grossmann, MD prescribe under Medicare Part D?
In 2024, Paul A. Grossmann, MD had 129 Medicare Part D claims for 50 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Paul A. Grossmann, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.