Nanci Marguerite Mercer, MD

Diagnostic Radiology (CMS) · Bakersfield, CA

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At a glance

500 Old River Rd Ste 200, Bakersfield, CA 93311-9505

NPPES record updated Nov 5, 2024. Public records can lag behind changes at a practice.

Before you call: a quick checklist

Are you accepting new patients?
Do you accept my specific insurance plan?
Do you provide the service I need at this address?
Do I need a referral, and what is the earliest appointment?

Insurance participation and appointment availability are not established by these public records.

Medicare & insurance

Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.

How to check your coverage

Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.

Check the official Medicare directory ↗

Practice location

500 Old River Rd Ste 200
Bakersfield, CA 93311-9505

Additional reported practice locations

3346 Lennon Road
Regional Medical Imaging
Flint, MI 485071015
Phone: 8107321919
Fax: 8107323740

300 E Warwick Dr
Alma, MI 488011014
Phone: 4122308200
Fax: 4122028638

11995 Singletree Ln Ste 500
Eden Prairie, MN 553445349
Phone: 9525951301
Fax: 6122944903

REPORTED BACKGROUND

Education & affiliations

Medical / professional school: Drexel University College Of Medicine
Graduation year: 1995
CMS specialties: Diagnostic Radiology

Practice groups

Reported hospital affiliations

Adventist Health Castle Kailua, HI
Bakersfield Memorial Hospital Bakersfield, CA
Capital Medical Center Olympia, WA
Mercy Hospital Bakersfield, CA
Northwest Medical Center Tucson, AZ

Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.

Source: CMS National Downloadable File · Published Oct 15, 2026.

Source: CMS Facility Affiliation Data · Published Oct 15, 2026.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.

CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology

Source: CMS Utilization Data · Published Oct 15, 2026.

Find providers with a similar service mix

Compare 2024 published Medicare activity in the same reported specialty, here or in another city.

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PAYMENT TRANSPARENCY

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record

NPI1306838776

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Registry details

Primary taxonomy: Diagnostic Radiology (CMS)
Taxonomy code: 2085R0202X
Enumeration date: Aug 22, 2005
Record updated: Nov 5, 2024

More registry details

Provider type: Individual · Type 1
Reported credentials: MD