Zachariah Stanley Pederson, D.O.
Anesthesiology Physician · West Des Moines, IA
Zachariah Stanley Pederson, D.O. is an anesthesiology physician with a practice address in West Des Moines, Iowa, and NPI 1447490594, issued on Mar 3, 2009. Check the license on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Zachariah Stanley Pederson
- Credential
- D.O.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- OT011417 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4200 University Ave, West Des Moines, IA 50266
- Phone
- (515) 401-1950
- Enumerated
- Mar 3, 2009
- Record last updated
- Apr 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (515) 401-1955
- Medicare enrollment
- Enrolled (PECOS I20090625000321); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 569 in Iowa → Look up another NPI →
Also registered at 4200 University Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Brosnahan, M.D.Anesthesiology Physician1104803873
- William Davis, M.D.Anesthesiology Physician1063498566
- John Jabour, M.D.Anesthesiology Physician1699751578
- Jamie Johnson, M.D.Anesthesiology Physician1447460555
Verify Zachariah Stanley Pederson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Associated Anesthesiologists PCDes Moines, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachariah Stanley Pederson among 569 anesthesiology physician records in Iowa
Zachariah Stanley Pederson, D.O. is one of 569 anesthesiology physician records with a practice address in Iowa. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 53% of them.
- NPI issued2009 · 53% of these records are older, 44% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2005 · median 2006 among the 361 with a school on file
- Record last updated2020 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Iowa
There are 569 anesthesiology physician records in Iowa.
All 569 in Iowa → Every provider in West Des Moines → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jeffrey Anderson, MDWest Des Moines, IA 502661134105158
- Daniel Baldi, D.O.West Des Moines, IA 502661215934914
- William Brosnahan, M.D.West Des Moines, IA 502661104803873
- William Davis, M.D.West Des Moines, IA 502661063498566
- Samuel Greer, D.O.West Des Moines, IA 502661306822333
- John Jabour, M.D.West Des Moines, IA 502661699751578
- Bruce James, M.D.West Des Moines, IA 502661255317418
- Jamie Johnson, M.D.West Des Moines, IA 502661447460555
Common questions
What is Zachariah Stanley Pederson, D.O.'s NPI number?
Zachariah Stanley Pederson, D.O.'s National Provider Identifier (NPI) is 1447490594, issued on Mar 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Zachariah Stanley Pederson, D.O. located?
The NPPES record lists a practice address at 4200 University Ave, West Des Moines, IA, 50266. Phone: (515) 401-1950. Providers update this record themselves, so call before visiting.
How can I verify Zachariah Stanley Pederson, D.O.'s license?
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.
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.