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

Dr. John Daniel Cowan, MD

Individual provider Anesthesiology Physician · NPI 1891714325

Dr. John Daniel Cowan, MD is an Anesthesiology Physician in Bishop, California. Licensed in Arizona and California. Registered with an NPI since 2006.

Licensed in
AZ, CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

150 Pioneer Ln
Bishop, CA 93514-2556
Phone: (760) 873-5811
Fax: (760) 873-5811
Show map & directions

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

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence C50218 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 30679 (AZ)

Record details

NPI number1891714325
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESJanuary 9, 2008
Mailing address5 Holland Ste 101, Irvine, CA 92618-2568

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