ADRIANNA NICOLE LONG M.D.
NPI 1659644581
Emergency Medicine in Fort Sam Houston, TX
About Adrianna Nicole Long M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADRIANNA NICOLE LONG M.D. (NPI 1659644581) is an individual emergency medicine provider in Fort Sam Houston, Texas, licensed in Texas (S7269) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and maintains a secondary practice location in Jbsa Lackland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Adrianna Nicole Long 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 Reassignment
Medicare enrollment records show Adrianna Long reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Hospital
Acute Care Hospitals · San Antonio, TXHill Country Memorial Hospital
Acute Care Hospitals · Fredericksburg, TXPhysician 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 Adrianna Long's NPI number?
The NPI number for Adrianna Long is 1659644581. It was assigned to this individual provider in the NPPES registry on February 23, 2012.
Where is Adrianna Long located?
Adrianna Long practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. The listed phone number is (210) 916-7028.
What is Adrianna Long's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Adrianna Long enrolled in Medicare?
Yes. Adrianna Long 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 Adrianna Long's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adrianna Long reassigns Medicare benefits to Emergency Medicine Services Of Tx, PLLC (San Antonio, TX). 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 Adrianna Long's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adrianna Long accept?
Health plans from Blue Cross and Blue Shield of Texas list Adrianna Long 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 Adrianna Long affiliated with any hospitals?
According to CMS data, Adrianna Long is affiliated with Methodist Hospital and Hill Country Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Adrianna Long was last updated on February 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Adrianna Nicole Long, M.D. · NPI 1659644581
Emergency Medicine physician in Fort Sam Houston, Texas. Individual provider, active in the CMS NPPES registry since February 23, 2012.
## Identity
- **NPI:** 1659644581 (Entity type: Individual)
- **Enumerated:** February 23, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** S7269 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3551 ROGER BROOKE DR, Fort Sam Houston, TX 78234-4504
- **Phone:** (210) 916-7028
## 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:** Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Uniformed Services Uhs Fe Hebert School Of Med, class of 2012
## Record status
- **NPPES last updated:** February 3, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1659644581) · Data from the CMS NPPES public registry.