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JAMES M MARK M.D.
NPI 1972580793
Anesthesiology in South Bend, IN

Active since December 22, 2005PECOS EnrolledAccepts Medicare Assignment
416 E MONROE ST, SUITE 200, SOUTH BEND, IN 46601(574) 232-8119(574) 288-0235 Get Directions Write a Review

NPPES record last updated: October 6, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About James M Mark M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES M MARK M.D. (NPI 1972580793) is an individual anesthesiology provider in South Bend, Indiana, licensed in Indiana (01044253) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital Of South Bend, and is a graduate of Indiana University School Of Medicine (1993).

NPPES Registry Identity

NPI1972580793
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJAMES M MARKCredential: M.D.
Location Address416 E MONROE ST, SUITE 200South Bend, IN 46601-2360
Mailing Address416 E Monroe St, Suite 200South Bend, IN 46601-2360 · (574) 232-8119 · Fax (574) 288-0235
Phone(574) 232-8119
Fax(574) 288-0235
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 1993
Enumeration DateDecember 22, 2005
Last NPPES UpdateOctober 6, 2008
✔ NPI 1972580793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in IN · 01044253
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
416 E MONROE ST, South Bend, IN 46601
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Other Identifiers 3

Medicare UPING63073IN
Medicare ID-Type Unspecified236080TIN
Medicaid200157590IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James M Mark M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961697743
PECOS Enrollment IDI20101108000370
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show James Mark reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southeast Anesthesiologists, Inc.
140 mi
Anesthesiology
8111 S EMERSON AVE
Indianapolis, IN 46237
  • Reassigned Medicare billing, Indiana enrollment
  • 125 clinicians in this Medicare group
NPI 1548210685 (317) 528-3447

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
71 services70 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
33 services31 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
28 services28 patients
Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
18 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Hospital Of South Bend

Acute Care Hospitals · South Bend, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150058
Location615 N Michigan StSouth Bend, IN 46601 · St. Joseph County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. FAHIMULLA Z SHARIFF M.D.
Anesthesiology
416 E MONROE ST, SUITE 200
SOUTH BEND, IN 46601
St. Joseph County (574) 232-8119
DR. BRYAN R WIPPERMAN M.D.
Anesthesiology
416 E MONROE ST, SUITE 200
SOUTH BEND, IN 46601
St. Joseph County (574) 232-8119
DR. IKE VAN TRINH M.D.
Anesthesiology
416 E MONROE ST, SUITE 200
SOUTH BEND, IN 46601
St. Joseph County (574) 232-8119
SHANE MICHAEL DITTY MD
Anesthesiology
416 E MONROE ST, STE. 200
SOUTH BEND, IN 46601
St. Joseph County (574) 232-8119
DR. RYAN R. SORRELL M.D.
Anesthesiology
416 E MONROE ST, SUITE 200
SOUTH BEND, IN 46601
St. Joseph County (574) 232-8119
DANIEL M COOKE M.D.
Anesthesiology (Pain Medicine)
416 E MONROE ST, SUITE 200
SOUTH BEND, IN 46601
St. Joseph County (574) 232-8119
DR. SAM XIANG-MING ZHENG MD
Anesthesiology
416 E MONROE ST, STE 200
SOUTH BEND, IN 46601
St. Joseph County (574) 232-8119
NEIL K LESH M.D.
Anesthesiology
416 E MONROE ST, SUITE 200
SOUTH BEND, IN 46601
St. Joseph County (574) 232-8119

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Mark's NPI number?

The NPI number for James Mark is 1972580793. It was assigned to this individual provider in the NPPES registry on December 22, 2005.

Where is James Mark located?

James Mark practices at 416 E Monroe St Suite 200, South Bend, IN 46601. The listed phone number is (574) 232-8119.

What is James Mark's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is James Mark enrolled in Medicare?

Yes. James Mark is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for James Mark's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Mark reassigns Medicare benefits to Southeast Anesthesiologists, Inc. (Indianapolis, IN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for James Mark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Mark accept?

Health plans from CareSource list James Mark as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is James Mark affiliated with any hospitals?

According to CMS data, James Mark is affiliated with Memorial Hospital Of South Bend.

When was this NPI record last updated?

The NPPES record for James Mark was last updated on October 6, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.