Ira William Marsh, MD
Internal Medicine Physician · Kansas City, KS
Ira William Marsh, MD is an internal medicine physician with a practice address in Kansas City, Kansas, and NPI 1013137587, issued on Apr 26, 2007. Check the license (Kansas 04-36678, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Ira William Marsh
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 04-36678 KS
Self-reported in NPPES; status is on the state search - Practice location
- 8929 Parallel Pkwy, Kansas City, KS 66112
- Phone
- (913) 596-4000
- Enumerated
- Apr 26, 2007
- Record last updated
- Apr 6, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131002000555); may accept Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2005
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,010 in Kansas → Look up another NPI →
Also registered at 8929 Parallel Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Adamovich, FNP-CFamily Nurse Practitioner1699330456
- Emily AdelmanCertified Registered Nurse Anesthetist1962146837
- Victoria Allison, DOEmergency Medicine Physician1407818495
- Allison Barfuss-Walter, D.O.Emergency Medicine Physician1265773766
- Melanie Beal, FNPFamily Nurse Practitioner1134451453
- Connie Bilyeu, MACCCSLPSpeech-Language Pathologist1033266812
Verify Ira William Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-36678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
84 Medicare Part D claims for 27 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through 2 group practices
- CS Pacs 3 Midwest LLCOlathe, KS
- Kansas Post Acute Medical Services 1 PAKansas City, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ira William Marsh among 1,010 internal medicine physician records in Kansas
Ira William Marsh, MD is one of 1,010 internal medicine physician records with a practice address in Kansas. 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 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 56% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2005 · median 2008 among the 568 with a school on file
- Record last updated2018 · 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 207R00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
278 internal medicine physician records list a practice address in Kansas City
They are 278 of the 4,522 NPPES records with a practice address in Kansas City, and 1,010 internal medicine physician records in Kansas.
All 1,010 in Kansas → Every provider in Kansas City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Aunya Cameron, M.D.Kansas City, KS 661121346660248
- Nial Castle, D.O.Kansas City, KS 661121780677831
- Nelopher Hathiary, M.D.Kansas City, KS 661121023159522
- Halla Moussa, MDKansas City, KS 661121063488526
- Ursula Reusch, MDKansas City, KS 661121477633063
- Sukhindervir Sandhu, MDKansas City, KS 661121447710546
- Barry Solomon, MDKansas City, KS 661121669790176
- Dennis Termulo, MDKansas City, KS 661121336321488
Common questions
What is Ira William Marsh, MD's NPI number?
Ira William Marsh, MD's National Provider Identifier (NPI) is 1013137587, issued on Apr 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ira William Marsh, MD located?
The NPPES record lists a practice address at 8929 Parallel Pkwy, Kansas City, KS, 66112. Phone: (913) 596-4000. Providers update this record themselves, so call before visiting.
How can I verify Ira William Marsh, MD's license?
NPPES lists Kansas license number 04-36678, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ira William Marsh, MD prescribe under Medicare Part D?
In 2024, Ira William Marsh, MD had 84 Medicare Part D claims for 27 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.