Quick answers
- Which hospitals does Katrina Baker work at?
- Medicare's official clinician data lists Katrina Baker at 4 hospitals: Antelope Valley Hospital, Henry Mayo Newhall Hospital, Palmdale Regional Medical Center and Ridgecrest Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katrina Baker see patients?
- Medicare's clinician data lists 2 practice locations, including Lancaster, CA. Call before your visit to confirm the address.
- What is Katrina Baker's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Katrina Baker accept Medicare assignment?
- Yes. Medicare's clinician data says Katrina Baker 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.
- Does Katrina Baker offer telehealth?
- Medicare's clinician data says Katrina Baker offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Katrina Baker?
- (800) 967-2289, as listed in official Medicare / NPI Registry data.
- What is Katrina Baker's NPI number?
- 1538154836. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katrina Baker works
Medicare's Facility Affiliation Data lists Katrina Baker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Antelope Valley HospitalLancaster, CA · Acute Care Hospital · CCN 050056
- Henry Mayo Newhall HospitalValencia, CA · Acute Care Hospital · CCN 050624
- Palmdale Regional Medical CenterPalmdale, CA · Acute Care Hospital · CCN 050204
- Ridgecrest Regional HospitalRidgecrest, CA · Critical Access Hospital · CCN 051333
Practice locations
Addresses where Katrina Baker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 W Ave JLancaster, CA 93534 (800) 967‑2289
- 44241 15th St W, Suite 303Lancaster, CA 93534 (661) 949‑5850
Group practices
Medicare enrollment lists Katrina Baker as a member of this group (CMS data updated 2026-10-02).
- Obhg California PC94 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Lancaster
Clinicians with the same Medicare primary specialty in Lancaster, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Howard University College Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538154836 |
| 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