DR. ANN MARIE FERNANDEZ DO
NPI 1356572507
Hospitalist in Houston, TX
About Dr. Ann Marie Fernandez Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANN MARIE FERNANDEZ DO (NPI 1356572507) is an individual hospitalist provider in Houston, Texas, licensed in Texas (Q4098) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS and maintains a secondary practice location in Stratford.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ann Marie Fernandez Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77024 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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 Ann Fernandez's NPI number?
The NPI number for Ann Fernandez is 1356572507. It was assigned to this individual provider in the NPPES registry on August 6, 2009.
Where is Ann Fernandez located?
Ann Fernandez practices at 921 Gessner Rd, Houston, TX 77024. The listed phone number is (713) 242-3768.
What is Ann Fernandez's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Ann Fernandez enrolled in Medicare?
Yes. Ann Fernandez is registered in the Medicare PECOS enrollment system.
What insurance does Ann Fernandez accept?
Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Oscar Insurance Company list Ann Fernandez 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 Ann Fernandez was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Ann Marie Fernandez, DO · NPI 1356572507
Hospitalist physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since August 6, 2009.
## Identity
- **NPI:** 1356572507 (Entity type: Individual)
- **Enumerated:** August 6, 2009
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** Q4098 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 921 GESSNER RD, Houston, TX 77024-2501
- **Phone:** (713) 242-3768
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** March 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1356572507) · Data from the CMS NPPES public registry.