MARTIN BAUM MD
NPI 1508805755
Emergency Medicine in Tyler, TX
About Martin Baum Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTIN BAUM MD (NPI 1508805755) is an individual emergency medicine provider in Tyler, Texas, licensed in Texas (J6325) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Christus Mother Frances Hospital, and is a graduate of Texas Tech University Health Science Center School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 26
Accepted 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
Martin Baum Md 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.
Medicare Billing Reassignments
4Medicare enrollment records show Martin Baum reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tyler, TX 75701
- Reassigned Medicare billing, Texas enrollment
- 547 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Jacksonville, TX 75766
- Reassigned Medicare billing, Texas enrollment
- 409 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 272 clinicians in this Medicare group
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 5
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Mother Frances Hospital
Acute Care Hospitals · Tyler, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Martin Baum's NPI number?
The NPI number for Martin Baum is 1508805755. It was assigned to this individual provider in the NPPES registry on June 5, 2006.
Where is Martin Baum located?
Martin Baum practices at 800 E Dawson St, Tyler, TX 75701. The listed phone number is (903) 593-8441.
What is Martin Baum's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Martin Baum enrolled in Medicare?
Yes. Martin Baum 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 organizations bill Medicare for Martin Baum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Baum reassigns Medicare benefits to 4 organizations: Mother Frances Hospital Regional Health Care Center (Tyler, TX), Christus Trinity Clinic Texas (Tyler, TX), Mother Frances Hospital Jacksonville (Jacksonville, TX) and Northeast Texas Emergency Physicians, PLLC (Longview, TX). Each 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 Martin Baum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martin Baum accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and Oscar Insurance Company list Martin Baum 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 Martin Baum affiliated with any hospitals?
According to CMS data, Martin Baum is affiliated with Christus Mother Frances Hospital.
When was this NPI record last updated?
The NPPES record for Martin Baum was last updated on July 24, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Martin Baum, MD · NPI 1508805755
Emergency Medicine physician in Tyler, Texas. Individual provider, active in the CMS NPPES registry since June 5, 2006.
## Identity
- **NPI:** 1508805755 (Entity type: Individual)
- **Enumerated:** June 5, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** J6325 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 E DAWSON ST, Tyler, TX 75701-2036
- **Phone:** (903) 593-8441
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Mother Frances Hospital Regional Health Care Center (NPI 1679578439, Tyler, TX); Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Mother Frances Hospital Jacksonville (NPI 1952306672, Jacksonville, TX); Northeast Texas Emergency Physicians, PLLC (NPI 1114607611, Longview, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** July 24, 2015
- **Other identifiers:** Other 75-0818167-022 (TX); Other 75-0818167-048 (TX); Medicaid 104633608 (TX); and 23 more
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Source: [NPI Profile](https://npiprofile.com/npi/1508805755) · Data from the CMS NPPES public registry.