Nanci Marguerite Mercer, MD - Medicare Diagnostic Radiology in Bakersfield, CA

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Nanci Marguerite Mercer, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Bakersfield, California. She went to Medical College Of Pennsylvania and graduated in 1995 and has 29 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Golden State Imaging Associates Inc, Kern Radiology Medical Group Inc and her current practice location is 500 Old River Rd Ste 200, Bakersfield, California. You can reach out to her office (for appointments etc.) via phone at (661) 663-6429.

Nanci Marguerite Mercer is licensed to practice in California (license number C168745) 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 1306838776.

Contact Information

Nanci Marguerite Mercer, MD
500 Old River Rd Ste 200,
Bakersfield, CA 93311-9505
(661) 663-6429
(661) 663-6041

Map and Direction




Physician's Profile

Full NameNanci Marguerite Mercer
GenderFemale
SpecialityDiagnostic Radiology
Experience29 Years
Location500 Old River Rd Ste 200, Bakersfield, 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:
  • Nanci Marguerite Mercer attended and graduated from Medical College Of Pennsylvania in 1995
  NPI Data:
  • NPI Number: 1306838776
  • Provider Enumeration Date: 08/22/2005
  • Last Update Date: 08/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7911806427
  • Enrollment ID: I20201002000853

Medical Identifiers

Medical identifiers for Nanci Marguerite Mercer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306838776NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 4301066407 (Michigan)Secondary
2085R0202XRadiology - Diagnostic Radiology 35081106 (Ohio)Secondary
2085R0202XRadiology - Diagnostic Radiology 230237 (Massachusetts)Secondary
2085R0202XRadiology - Diagnostic Radiology C168745 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bakersfield Memorial HospitalBakersfield, CAHospital
Palmdale Regional Medical CenterPalmdale, CAHospital
Mercy HospitalBakersfield, CAHospital
Desert Regional Medical CenterPalm springs, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Golden State Imaging Associates Inc1254761315230
Kern Radiology Medical Group Inc721482646071

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. Nanci Marguerite Mercer allows following entities to bill medicare on her behalf.
Entity NamePacific Central Coast Health Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063496651
PECOS PAC ID: 9739091364
Enrollment ID: O20031103000443
Entity NameKern Radiology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700821972
PECOS PAC ID: 7214826460
Enrollment ID: O20040315000421
Entity NameCalifornia Managed Imaging Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821271727
PECOS PAC ID: 9436229887
Enrollment ID: O20080528000575
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558313023
PECOS PAC ID: 5395657001
Enrollment ID: O20160512002382
Entity NameImaging Associates Of Michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164943007
PECOS PAC ID: 9537434386
Enrollment ID: O20180202002397
Entity NameGolden State Imaging Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144872052
PECOS PAC ID: 1254761315
Enrollment ID: O20200414001788
Entity NameSonoran Radiology Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033745708
PECOS PAC ID: 3375964505
Enrollment ID: O20200701001467
Entity NameAngelina Diagnostic Radiology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033175302
PECOS PAC ID: 1850380890
Enrollment ID: O20220618000389

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. Nanci Marguerite Mercer 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
Nanci Marguerite Mercer, MD
500 Old River Rd Ste 200,
Bakersfield, CA 93311-9505

Ph: (661) 663-6429		Nanci Marguerite Mercer, MD
500 Old River Rd Ste 200,
Bakersfield, CA 93311-9505

Ph: (661) 663-6429

Reviews and Comments


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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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.