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

Dr. James Steven Merrin, MD

Individual provider Internal Medicine Physician · NPI 1922097138

Dr. James Steven Merrin, MD is an Internal Medicine Physician in Northridge, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

18111 Nordhoff St
Northridge, CA 91330-8270
Phone: (818) 677-3655
Fax: (818) 677-2304
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A48684 (CA)

Record details

NPI number1922097138
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2005
Last updated in NPPESFebruary 1, 2011
Mailing address18111 Nordhoff St, Northridge, CA 91330-8270

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