DR. DAVID BARHAM MD
NPI 1639526718
Urology in Fort Sam Houston, TX
About Dr. David Barham Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID BARHAM MD (NPI 1639526718) is an individual urology provider in Fort Sam Houston, Texas, licensed in California (A172270) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David Barham Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show David Barham reassigns Medicare billing to 2 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
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 85 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78234 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.
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
FORT SAM HOUSTON, TX 78234
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 David Barham's NPI number?
The NPI number for David Barham is 1639526718. It was assigned to this individual provider in the NPPES registry on May 19, 2016.
Where is David Barham located?
David Barham practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. The listed phone number is (210) 916-4141.
What is David Barham's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is David Barham enrolled in Medicare?
Yes. David Barham is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Barham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Barham reassigns Medicare benefits to 2 organizations: Christus Trinity Clinic Texas (Tyler, TX) and Uci Department Of Urology (Orange, CA). 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 David Barham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Barham accept?
Health plans from Blue Cross and Blue Shield of Texas and Community First list David Barham 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.
When was this NPI record last updated?
The NPPES record for David Barham was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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. David Barham, MD · NPI 1639526718
Urology physician in Fort Sam Houston, Texas. Individual provider, active in the CMS NPPES registry since May 19, 2016.
## Identity
- **NPI:** 1639526718 (Entity type: Individual)
- **Enumerated:** May 19, 2016
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** A172270 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3551 ROGER BROOKE DR, Fort Sam Houston, TX 78234-4504
- **Phone:** (210) 916-4141
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Uci Department Of Urology (NPI 1255398533, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** April 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639526718) · Data from the CMS NPPES public registry.