STEPHEN ANDREW SARMIENTO MD
NPI 1386054328
Anesthesiology in Dallas, TX
About Stephen Andrew Sarmiento Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN ANDREW SARMIENTO MD (NPI 1386054328) is an individual anesthesiology provider in Dallas, Texas, licensed in Texas (R5934) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Medical Center Of Mckinney, and maintains a secondary practice location in Dallas.
NPPES Registry Identity
Specialties & Licenses 2
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
Stephen Andrew Sarmiento 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
2Medicare enrollment records show Stephen Sarmiento reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 221 clinicians in this Medicare group
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 495 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 11
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medical Center Of Mckinney
Acute Care Hospitals · Mckinney, TXBaylor Scott And White Medical Center Lake Pointe
Acute Care Hospitals · Rowlett, TXTexas Health Presbyterian Hospital Denton
Acute Care Hospitals · Denton, TXBaylor Scott & White Medical Center - Centennial
Acute Care Hospitals · Frisco, TXTexas Health Presbyterian Hospital Rockwall
Acute Care Hospitals · Rockwall, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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 Stephen Sarmiento's NPI number?
The NPI number for Stephen Sarmiento is 1386054328. It was assigned to this individual provider in the NPPES registry on April 29, 2014.
Where is Stephen Sarmiento located?
Stephen Sarmiento practices at 3625 N Hall St Ste 800, Dallas, TX 75219. The listed phone number is (214) 252-3535.
What is Stephen Sarmiento's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Stephen Sarmiento enrolled in Medicare?
Yes. Stephen Sarmiento 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 Stephen Sarmiento's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Sarmiento reassigns Medicare benefits to 2 organizations: Metropolitan Anesthesia Consultants, LLP (Dallas, TX) and Independent Physicians Network PLLC (Dallas, 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 Stephen Sarmiento's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Sarmiento accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Molina Healthcare list Stephen Sarmiento 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 Stephen Sarmiento affiliated with any hospitals?
According to CMS data, Stephen Sarmiento is affiliated with Medical Center Of Mckinney, Baylor Scott And White Medical Center Lake Pointe, Texas Health Presbyterian Hospital Denton, Baylor Scott & White Medical Center - Centennial and Texas Health Presbyterian Hospital Rockwall.
When was this NPI record last updated?
The NPPES record for Stephen Sarmiento was last updated on September 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Stephen Andrew Sarmiento, MD · NPI 1386054328
Anesthesiology physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since April 29, 2014.
## Identity
- **NPI:** 1386054328 (Entity type: Individual)
- **Enumerated:** April 29, 2014
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** R5934 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3625 N HALL ST STE 800, Dallas, TX 75219-5106
- **Phone:** (214) 252-3535
## 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): Metropolitan Anesthesia Consultants, LLP (NPI 1902859697, Dallas, TX); Independent Physicians Network PLLC (NPI 1396274676, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** September 7, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1386054328) · Data from the CMS NPPES public registry.