Quick answers
- Which hospitals does Ann M. Bertles work at?
- Medicare's official clinician data lists Ann M. Bertles at 3 hospitals: Houston Methodist West Hospital, Memorial Hermann Katy Hospital and Memorial Hermann Memorial City Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ann M. Bertles see patients?
- Medicare's clinician data lists 2 practice locations, including Houston, TX and Katy, TX. Call before your visit to confirm the address.
- What is Ann M. Bertles's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Ann M. Bertles accept Medicare assignment?
- Yes. Medicare's clinician data says Ann M. Bertles accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ann M. Bertles?
- (832) 437-9690, as listed in official Medicare / NPI Registry data.
- What is Ann M. Bertles's NPI number?
- 1922263037. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ann M. Bertles works
Medicare's Facility Affiliation Data lists Ann M. Bertles at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Houston Methodist West HospitalHouston, TX · Acute Care Hospital · CCN 670077
- Memorial Hermann Katy HospitalKaty, TX · Acute Care Hospital · CCN 450847
- Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · CCN 450610
Practice locations
Addresses where Ann M. Bertles is enrolled with Medicare (CMS data updated 2026-10-02).
- 18500 Katy FwyHouston, TX 77094
- 628 S Peek RdKaty, TX 77450 (832) 437‑9690
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Florida College Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922263037 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians