Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Glenn R. Singer, MD

Individual provider Allergy & Immunology Physician · NPI 1801275821

Dr. Glenn R. Singer, MD is an Allergy & Immunology Physician in Bakersfield, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4450 California Ave Ste 500
Bakersfield, CA 93309
Phone: (661) 716-7100
Fax: (661) 716-9127
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence G34909 (CA)

Record details

NPI number1801275821
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2015
Last updated in NPPESJune 17, 2015
Mailing address4550 California Avenue, Suite 500, Bakersfield, CA 93309

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