Frederick Charles David, MD - Medicare Radiation Oncology in Santa Rosa, CA

Frederick Charles David, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Santa Rosa, California. He went to University Of California, Geffen School Of Medicine and graduated in 1976 and has 48 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Providence Medical Foundation and his current practice location is 3555 Round Barn Circle, Santa Rosa, California. You can reach out to his office (for appointments etc.) via phone at (707) 528-1050.

Frederick Charles David is licensed to practice in California (license number G34598) 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 1982793808.

Contact Information

Frederick Charles David, MD
3555 Round Barn Circle,
Santa Rosa, CA 95403-1757
(707) 528-1050
(707) 576-0445

Map and Direction




Physician's Profile

Full NameFrederick Charles David
GenderMale
SpecialityRadiation Oncology
Experience48 Years
Location3555 Round Barn Circle, Santa Rosa, 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:
  • Frederick Charles David attended and graduated from University Of California, Geffen School Of Medicine in 1976
  NPI Data:
  • NPI Number: 1982793808
  • Provider Enumeration Date: 10/11/2006
  • Last Update Date: 10/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7618044165
  • Enrollment ID: I20080924000652

Medical Identifiers

Medical identifiers for Frederick Charles David such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982793808NPI-NPPES
00G345980MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology G34598 (California)Primary
2085R0203XRadiology - Therapeutic Radiology G34598 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Santa Rosa Memorial HospitalSanta rosa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Medical Foundation89219932051312

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. Frederick Charles David allows following entities to bill medicare on his behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346
Entity NameCsi Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871909804
PECOS PAC ID: 5890916845
Enrollment ID: O20141016001930

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. Frederick Charles David 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
Frederick Charles David, MD
3555 Round Barn Circle,
Santa Rosa, CA 95403-1757

Ph: (707) 528-1050
Frederick Charles David, MD
3555 Round Barn Circle,
Santa Rosa, CA 95403-1757

Ph: (707) 528-1050

Reviews and Comments


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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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