Koren Grigoryan
NPI 1275835647 · Diagnostic Neuroimaging (Radiology) Physician · Denver, CO
Koren Grigoryan is a Diagnostic Neuroimaging (Radiology) Physician provider in Denver, CO (NPI 1275835647).
Provider details
- NPI number
- 1275835647
- Entity type
- Individual
- Primary specialty
- Diagnostic Neuroimaging (Radiology) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20101162562 (CO)
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
Registry dates
- Enumerated
- 2010-11-17
- Last updated
- 2010-11-17
Frequently asked questions
- What is Koren Grigoryan's NPI number?
- Koren Grigoryan's National Provider Identifier (NPI) is 1275835647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Koren Grigoryan's specialty?
- Koren Grigoryan is listed in the NPPES registry with a primary specialty of Diagnostic Neuroimaging (Radiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Koren Grigoryan located?
- Koren Grigoryan's practice location on file with NPPES is 730 Eudora St, Denver, CO 80220-5116.
- What is Koren Grigoryan's phone number?
- The practice phone number listed in the NPPES registry for Koren Grigoryan is (720) 251-6528.
- Is Koren Grigoryan's NPI active?
- Yes — Koren Grigoryan's NPI (1275835647) is active in the NPPES registry as of the last update on 2010-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.