DR. DOUGLAS C COLTMAN MD
NPI 1619940442
Internal Medicine in Tyler, TX
About Dr. Douglas C Coltman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DOUGLAS C COLTMAN MD (NPI 1619940442) is an individual internal medicine provider in Tyler, Texas, licensed in Texas (J7764) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Ut Health East Texas Tyler Regional Hospital, and is a graduate of University Of Texas Medical School At San Antonio (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 10
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
Dr. Douglas C Coltman 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
5Medicare enrollment records show Douglas Coltman reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Tyler, TX 75701
- Reassigned Medicare billing, Texas enrollment
- 547 clinicians in this Medicare group
Jacksonville, TX 75766
- Reassigned Medicare billing, Texas enrollment
- 409 clinicians in this Medicare group
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Sound Inpatient Physicians Of Texas I, Inc
- 478 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 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 9
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ut Health East Texas Tyler Regional Hospital
Acute Care Hospitals · Tyler, TXChristus Mother Frances Hospital
Acute Care Hospitals · Tyler, TXChristus Mother Frances Hospital- Jacksonville
Critical Access Hospitals · Jacksonville, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75702 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Douglas Coltman's NPI number?
The NPI number for Douglas Coltman is 1619940442. It was assigned to this individual provider in the NPPES registry on February 10, 2006.
Where is Douglas Coltman located?
Douglas Coltman practices at 520 E Douglas Blvd, Tyler, TX 75702. The listed phone number is (903) 593-1721.
What is Douglas Coltman's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Douglas Coltman enrolled in Medicare?
Yes. Douglas Coltman 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 Douglas Coltman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Coltman reassigns Medicare benefits to 5 organizations: Christus Trinity Clinic Texas (Tyler, TX), Mother Frances Hospital Regional Health Care Center (Tyler, TX), Mother Frances Hospital Jacksonville (Jacksonville, TX), Sound Inpatient Physicians Of Texas 1, Inc (Fort Worth, TX) and Hospitalist Medicine Physicians Of Texas, PLLC (Humble, 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 Douglas Coltman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Douglas Coltman accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and UnitedHealthcare list Douglas Coltman 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 Douglas Coltman affiliated with any hospitals?
According to CMS data, Douglas Coltman is affiliated with Ut Health East Texas Tyler Regional Hospital, Christus Mother Frances Hospital and Christus Mother Frances Hospital- Jacksonville.
When was this NPI record last updated?
The NPPES record for Douglas Coltman was last updated on October 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Douglas C Coltman, MD · NPI 1619940442
Internal Medicine physician in Tyler, Texas. Individual provider, active in the CMS NPPES registry since February 10, 2006.
## Identity
- **NPI:** 1619940442 (Entity type: Individual)
- **Enumerated:** February 10, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** J7764 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 520 E DOUGLAS BLVD, Tyler, TX 75702-8307
- **Phone:** (903) 593-1721
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Mother Frances Hospital Regional Health Care Center (NPI 1679578439, Tyler, TX); Mother Frances Hospital Jacksonville (NPI 1952306672, Jacksonville, TX); Sound Inpatient Physicians Of Texas 1, Inc (NPI 1689096570, Fort Worth, TX); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At San Antonio, class of 1993
## Record status
- **NPPES last updated:** October 10, 2014
- **Other identifiers:** Other 110205047 (TX); Medicaid 101210601 (TX); Other 123037 (TX); and 7 more
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Source: [NPI Profile](https://npiprofile.com/npi/1619940442) · Data from the CMS NPPES public registry.