Stephan Grigorian MD Inc
NPI 1689980914 · Anatomic Pathology & Clinical Pathology Physician · Glendale, CA
Stephan Grigorian MD Inc is a Anatomic Pathology & Clinical Pathology Physician organization in Glendale, CA (NPI 1689980914).
Provider details
- NPI number
- 1689980914
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephan Grigorian, Owner / Physician(818) 507-1200
- License
- A88170 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Glenpath Diagnostics
Registry dates
- Enumerated
- 2010-08-24
- Last updated
- 2013-04-03
Frequently asked questions
- What is Stephan Grigorian MD Inc's NPI number?
- Stephan Grigorian MD Inc's National Provider Identifier (NPI) is 1689980914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephan Grigorian MD Inc?
- Stephan Grigorian MD Inc is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephan Grigorian MD Inc located?
- Stephan Grigorian MD Inc's practice location on file with NPPES is 800 S Central Ave, Glendale, CA 91204-4370.
- What is Stephan Grigorian MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Stephan Grigorian MD Inc is (818) 507-1200.
- Who is the authorized official for Stephan Grigorian MD Inc?
- The authorized official listed on Stephan Grigorian MD Inc's NPPES record is Stephan Grigorian, Owner / Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephan Grigorian MD Inc's NPI active?
- Yes — Stephan Grigorian MD Inc's NPI (1689980914) is active in the NPPES registry as of the last update on 2013-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.