James M. Mark, M.D.
Anesthesiology Physician · South Bend, IN
James M. Mark, M.D. is an anesthesiology physician with a practice address in South Bend, Indiana, and NPI 1972580793, issued on Dec 22, 2005. Check the license (Indiana 01044253, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- James M. Mark
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 01044253 IN
Self-reported in NPPES; status is on the state search - Practice location
- 416 E Monroe St, South Bend, IN 46601
- Phone
- (574) 232-8119
- Enumerated
- Dec 22, 2005
- Record last updated
- Oct 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (574) 288-0235
- Medicaid ID
- 200157590 IN
- Medicare enrollment
- Enrolled (PECOS I20101108000370); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,448 in Indiana → Look up another NPI →
Also registered at 416 E Monroe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claude Adriatico, MDAnesthesiology Physician1891887063
- John Arnold, M.D.Anesthesiology Physician1558526061
- Lynn Calhoun, M.D.Anesthesiology Physician1467439216
- Daniel Cooke, M.D.Pain Medicine (Anesthesiology) Physician1154308906
- Erin Datzman, M.DAnesthesiology Physician1316157290
- Nicholas Datzman, MDAnesthesiology Physician1457569782
Verify James M. Mark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01044253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $136.16
1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southeast Anesthesiologists, Inc.Indianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James M. Mark among 1,448 anesthesiology physician records in Indiana
James M. Mark, M.D. is one of 1,448 anesthesiology physician records with a practice address in Indiana. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1993 · median 2004 among the 1,071 with a school on file
- Record last updated2008 · 50% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 anesthesiology physician records list a practice address in South Bend
They are 35 of the 3,178 NPPES records with a practice address in South Bend, and 1,448 anesthesiology physician records in Indiana.
All 1,448 in Indiana → Every provider in South Bend → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Randal Bladel, M.D.South Bend, IN 466011588641336
- Warren Bontrager, M.D.South Bend, IN 466011194702944
- Lynn Calhoun, M.D.South Bend, IN 466011467439216
- John Huchko, M.D.South Bend, IN 466011770560575
- Maurice Hurwich, M.D.South Bend, IN 466011669459467
- Kean Kamman, M.D.South Bend, IN 466011962489542
- Neil Lesh, M.D.South Bend, IN 466011295712099
- Fahimulla Shariff, M.D.South Bend, IN 466011063499788
Common questions
What is James M. Mark, M.D.'s NPI number?
James M. Mark, M.D.'s National Provider Identifier (NPI) is 1972580793, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James M. Mark, M.D. located?
The NPPES record lists a practice address at 416 E Monroe St, South Bend, IN, 46601. Phone: (574) 232-8119. Providers update this record themselves, so call before visiting.
How can I verify James M. Mark, M.D.'s license?
NPPES lists Indiana license number 01044253, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. 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.