William Stahr, M.D.
Anatomic Pathology & Clinical Pathology Physician · Cape Girardeau, MO
William Stahr, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Cape Girardeau, Missouri, and NPI 1558349464, issued on Jan 3, 2006. Check the license (Missouri R9671, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- William Stahr
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- R9671 MO
Self-reported in NPPES; status is on the state search - Practice location
- 211 Saint Francis Dr, Cape Girardeau, MO 63703
- Phone
- (573) 331-5242
- Enumerated
- Jan 3, 2006
- Record last updated
- Jul 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 201651825 MO
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 348 in Missouri → Look up another NPI →
Also registered at 211 Saint Francis Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Al-Sayed, MDNeonatal-Perinatal Medicine Physician1063562734
- Mohammed Alomgir, DOInternal Medicine Physician1225665862
- Jesal Amin, MDEmergency Medicine Physician1548793532
- Aleksey Androsov, M.D.Neurology Physician1104258144
- Chad Armstrong, DOEmergency Medicine Physician1104056654
- Tony Asante, MDPain Medicine (Anesthesiology) Physician1083078752
Verify William Stahr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R9671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average anatomic pathology & clinical pathology physician in 2024
23 Medicare Part D claims, against an average of 192 among the 401 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.8 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).
William Stahr among 348 anatomic pathology & clinical pathology physician records in Missouri
William Stahr, M.D. is one of 348 anatomic pathology & clinical pathology physician records with a practice address in Missouri. 58% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2015 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Missouri
There are 348 anatomic pathology & clinical pathology physician records in Missouri.
All 348 in Missouri → Every provider in Cape Girardeau → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Cameron Dowlatshahi, MDCape Girardeau, MO 637031174889091
- April Hendryx, D.O.Cape Girardeau, MO 637031720240724
- Kelly Joggerst, MDCape Girardeau, MO 637031568519387
- Paul Cordes, M.D.Cape Girardeau, MO 637011891771705
- Juan Gonzalez, MDCape Girardeau, MO 637011801826425
- Russell Deidiker, MDFarmington, MO 636401841265345
- Muhammad Pathan, MDFarmington, MO 636401326150301
- Chester Spears, M.D.Sikeston, MO 638011699735795
Common questions
What is William Stahr, M.D.'s NPI number?
William Stahr, M.D.'s National Provider Identifier (NPI) is 1558349464, issued on Jan 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Stahr, M.D. located?
The NPPES record lists a practice address at 211 Saint Francis Dr, Cape Girardeau, MO, 63703. Phone: (573) 331-5242. Providers update this record themselves, so call before visiting.
How can I verify William Stahr, M.D.'s license?
NPPES lists Missouri license number R9671, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Stahr, M.D. prescribe under Medicare Part D?
In 2024, William Stahr, M.D. had 23 Medicare Part D claims; the average among anatomic pathology & clinical pathology physician prescribers was 192. Part D covers Medicare prescriptions only.
What is William Stahr, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.8 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.