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

Professional Diagnostic Solutions Inc

Organization Allergy Physician · NPI 1619472024

Professional Diagnostic Solutions Inc is an Allergy Physician in Granada Hills, California. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

16940 Chatsworth St Unit 303
Granada Hills, CA 91344-5864
Phone: (747) 256-9774
Fax: (181) 484-2077
Show map & directions

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

Specialties & licences

Allergy Physician (primary) Taxonomy 207KA0200X

Record details

NPI number1619472024
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Anna Grigoryan — Ceo · (747) 256-9774
NPI enumeratedMarch 27, 2018
Last updated in NPPESMarch 27, 2018
Mailing address16940 Chatsworth St Unit 303, Granada Hills, CA 91344-5864