Katrina Dionne Baker, MD - Medicare Obstetrics/gynecology in Lancaster, CA

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Katrina Dionne Baker, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Lancaster, California. She went to Howard University College Of Medicine and graduated in 2000 and has 26 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Obhg California Pc and her current practice location is 44241 15th St W, Suite 303, Lancaster, California. You can reach out to her office (for appointments etc.) via phone at (661) 948-4691.

Katrina Dionne Baker is licensed to practice in California (license number A86765) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1538154836.

Contact Information

Katrina Dionne Baker, MD
44241 15th St W, Suite 303,
Lancaster, CA 93534-4037
(661) 948-4691
(661) 949-5831

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Physician's Profile

Full NameKatrina Dionne Baker
GenderFemale
SpecialityObstetrics/gynecology
Experience26 Years
Location44241 15th St W, Lancaster, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Katrina Dionne Baker attended and graduated from Howard University College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1538154836
  • Provider Enumeration Date: 09/13/2005
  • Last Update Date: 12/13/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6901037944
  • Enrollment ID: I20140315000385

Medical Identifiers

Medical identifiers for Katrina Dionne Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538154836NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A86765 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Henry Mayo Newhall HospitalValencia, CAHospital
Palmdale Regional Medical CenterPalmdale, CAHospital
Antelope Valley HospitalLancaster, CAHospital
Ridgecrest Regional HospitalRidgecrest, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Obhg California Pc872927679594

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Katrina Dionne Baker allows following entities to bill medicare on her behalf.
Entity NameObhg California PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215258892
PECOS PAC ID: 8729276795
Enrollment ID: O20101217000826
Entity NameEvery Woman Obstetrics & Gynecology Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346710050
PECOS PAC ID: 7618219627
Enrollment ID: O20190423001350

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Katrina Dionne Baker is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Katrina Dionne Baker, MD
44241 15th St W, Suite 303,
Lancaster, CA 93534-5502

Ph: (661) 948-4691		Katrina Dionne Baker, MD
44241 15th St W, Suite 303,
Lancaster, CA 93534-4037

Ph: (661) 948-4691

Reviews and Comments


Obstetrics & Gynecology Doctors in Lancaster, CA

Laura Martinez,
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 45104 10th St W, Lancaster, CA 93534
Phone: 661-941-9543    
Dr. Oluwamuyiwa Bolonduro, M.D
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 45104 10th St W, Lancaster, CA 93534
Phone: 562-867-7999    
James Helfrich Mcmillan, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-949-5000    
Herminia Amezcua, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 44105 15th St W Ste 405, Lancaster, CA 93534
Phone: 661-729-7100    
Mr. John W Birsner Jr., MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-943-4236    
Linda Adele Warren-watson, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1729 West Ave J., Lancaster, CA 93534
Phone: 661-723-0270    Fax: 661-949-6948
Dr. George O. Kevly, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 44105 15th St W Ste 405, Lancaster, CA 93534
Phone: 310-666-3005    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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