DR. STEVEN EDWARD SPENCER M.D.
NPI 1679536544
Pediatrics - Pediatric Infectious Diseases in San Antonio, TX
About Dr. Steven Edward Spencer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN EDWARD SPENCER M.D. (NPI 1679536544) is an individual pediatric infectious diseases provider in San Antonio, Texas, licensed in Oregon (MD218587) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (1993).
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 and accepts Medicare assignment
Dr. Steven Edward Spencer 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.
Medicare Billing Reassignments
2Medicare enrollment records show Steven Spencer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, GA 30132
- Reassigned Medicare billing, Georgia enrollment
- 3,885 clinicians in this Medicare group
Portland, OR 97232
- Reassigned Medicare billing, Oregon enrollment
- 719 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.
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 Steven Spencer's NPI number?
The NPI number for Steven Spencer is 1679536544. It was assigned to this individual provider in the NPPES registry on April 10, 2006.
Where is Steven Spencer located?
Steven Spencer practices at 3551 Roger Brooke Dr, San Antonio, TX 78234. The listed phone number is (210) 916-0942.
What is Steven Spencer's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.
Is Steven Spencer enrolled in Medicare?
Yes. Steven Spencer 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 Steven Spencer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Spencer reassigns Medicare benefits to 2 organizations: Wellstar Medical Group, LLC (Dallas, GA) and Legacy Emanuel Hospital & Health Center (Portland, OR). 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 Steven Spencer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Spencer accept?
Health plans from BridgeSpan Health Company, Oscar Health, PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Steven Spencer 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 Steven Spencer was last updated on April 7, 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. Steven Edward Spencer, M.D. · NPI 1679536544
Pediatric Infectious Diseases physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since April 10, 2006.
## Identity
- **NPI:** 1679536544 (Entity type: Individual)
- **Enumerated:** April 10, 2006
- **Primary specialty:** Pediatrics - Pediatric Infectious Diseases · taxonomy 2080P0208X
- **State license:** MD218587 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 3551 ROGER BROOKE DR, San Antonio, TX 78234
- **Phone:** (210) 916-0942
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Wellstar Medical Group, LLC (NPI 1063790350, Dallas, GA); Legacy Emanuel Hospital & Health Center (NPI 1003367491, Portland, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** April 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1679536544) · Data from the CMS NPPES public registry.