John B Williams, MD - Pathology in Sacramento, CA

John B Williams, MD is a Pathology - Anatomic Pathology physician based in Sacramento, California. John B Williams is licensed to practice in California (license number G24236) and his current practice location is 2025 Morse Ave, Sacramento, California. He can be reached at his office (for appointments etc.) via phone at (916) 973-5000.

NPI number for John B Williams is 1407934151 and his current mailing address is 1800 Harrison St Fl 7, Oakland, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1407934151.

Contact Information

John B Williams, MD
2025 Morse Ave,
Sacramento, CA 95825-2115
(916) 973-5000
Not Available

Map and Direction




Physician's Profile

Full NameJohn B Williams
GenderMale
SpecialityPathology - Anatomic Pathology
Location2025 Morse Ave, Sacramento, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1407934151
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for John B Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407934151NPI-NPPES
00G242360MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0101XPathology - Anatomic Pathology G24236 (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. John B Williams is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John B Williams, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3429

Ph: (510) 625-6262
John B Williams, MD
2025 Morse Ave,
Sacramento, CA 95825-2115

Ph: (916) 973-5000

Reviews and Comments


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