Dr William H Phillips, MD - Medicare in Pleasanton, CA

Dr William H Phillips, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Pleasanton, California. His current practice location is 5575 W Las Positas Blvd, #330, Pleasanton, California. You can reach out to his office (for appointments etc.) via phone at (925) 734-6655.

Dr William H Phillips is licensed to practice in California (license number A52308) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1538188198.

Contact Information

Dr William H Phillips, MD
5575 W Las Positas Blvd, #330,
Pleasanton, CA 94588-5801
(925) 734-6655
(925) 734-9294

Map and Direction




Physician's Profile

Full NameDr William H Phillips
GenderMale
Speciality
Experience Years
Location5575 W Las Positas Blvd, Pleasanton, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William H Phillips attended and graduated from in
  NPI Data:
  • NPI Number: 1538188198
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr William H Phillips such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538188198NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A52308 (California)Primary

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. Dr William H Phillips 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
Dr William H Phillips, MD
5575 W Las Positas Blvd, #330,
Pleasanton, CA 94588-5801

Ph: (925) 734-6655
Dr William H Phillips, MD
5575 W Las Positas Blvd, #330,
Pleasanton, CA 94588-5801

Ph: (925) 734-6655

Reviews and Comments


Obstetrics & Gynecology Doctors in Pleasanton, CA

Alexandriah Nicole Alas, MD
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Practice Location: 4725 1st St Ste 100, Pleasanton, CA 94566
Phone: 925-734-3333    
Hanh-nguyen Do, MD
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Practice Location: 5725 W Las Positas Blvd, Pleasanton, CA 94588
Phone: 258-479-3000    
Pushpa P Dalal, MD
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Practice Location: 1855 Begonia Ct, Pleasanton, CA 94588
Phone: 925-426-1411    
Kerry-ann Alyscia Kelly, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4725 First St Ste 100, Pleasanton, CA 94655
Phone: 925-734-3333    
Sonia Rocio Santana, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 5565 W Las Positas, Suite 200, Pleasanton, CA 94588
Phone: 925-416-6846    Fax: 925-416-6847
Nuria Soledad Garcia-ruiz, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 4725 1st St Ste 100, Pleasanton, CA 94566
Phone: 925-734-3333    
Dr. Amy Yakaitis, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 7601 Stoneridge Dr, Women's Health, Pleasanton, CA 94588
Phone: 925-847-5688    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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