William Carl Koenig, M.D.
Physical Medicine & Rehabilitation Physician · Des Moines, IA
William Carl Koenig, M.D. is a physical medicine & rehabilitation physician with a practice address in Des Moines, Iowa, and NPI 1831191238, issued on Aug 15, 2005. Check the license (Iowa 21133, as entered in NPPES) on the Iowa Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Carl Koenig
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 21133 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2600 Grand Ave, Des Moines, IA 50312
- Phone
- (515) 283-1570
- Enumerated
- Aug 15, 2005
- Record last updated
- Apr 15, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (515) 283-1681
- Medicaid ID
- 1811942659 IA
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 135 in Iowa → Look up another NPI →
Also registered at 2600 Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Denhart, M.D.Physical Medicine & Rehabilitation Physician1588666184
- Angela Emerson, LMSWClinical Social Worker1942684725
- Charlotte Kelley, A.R.N.P., G.N.P.Gerontology Nurse Practitioner1710989132
Verify William Carl Koenig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 21133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Carl Koenig among 135 physical medicine & rehabilitation physician records in Iowa
William Carl Koenig, M.D. is one of 135 physical medicine & rehabilitation physician records with a practice address in Iowa. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileNo · 59% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2014 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Iowa
There are 135 physical medicine & rehabilitation physician records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 135 in Iowa → Every provider in Des Moines → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Charles Denhart, M.D.Des Moines, IA 503121588666184
- Jose Figueroa, D.O.Des Moines, IA 503121982696688
- Anne ElkinsDes Moines, IA 503141689457400
- Christopher Mach, D.P.T.Des Moines, IA 503141649400037
- Michael Munhall, M.D.Des Moines, IA 503141497754691
- Kurt Smith, D.O.Des Moines, IA 503141255392676
- Anthony Stark, D.O.Des Moines, IA 503141598909376
- Matthew Edel, D.O.Des Moines, IA 503091760773626
Common questions
What is William Carl Koenig, M.D.'s NPI number?
William Carl Koenig, M.D.'s National Provider Identifier (NPI) is 1831191238, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Carl Koenig, M.D. located?
The NPPES record lists a practice address at 2600 Grand Ave, Des Moines, IA, 50312. Phone: (515) 283-1570. Providers update this record themselves, so call before visiting.
How can I verify William Carl Koenig, M.D.'s license?
NPPES lists Iowa license number 21133, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.