John Artenos, M.D
NPI 1538152715 · Obstetrics & Gynecology Physician · Glendale, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Artenos, M.D is a Obstetrics & Gynecology Physician provider in Glendale, CA (NPI 1538152715).
Provider details
- NPI number
- 1538152715
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- A73956 (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
20 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
- 2005-08-23
- Last updated
- 2021-12-22
- Certified
- 2021-12-22
Frequently asked questions
- What is John Artenos's NPI number?
- John Artenos's National Provider Identifier (NPI) is 1538152715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Artenos's specialty?
- John Artenos is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Artenos located?
- John Artenos's practice location on file with NPPES is 1505 Wilson Ter Ste 160, Glendale, CA 91206-4073.
- What is John Artenos's phone number?
- The practice phone number listed in the NPPES registry for John Artenos is (818) 409-8084.
- Does John Artenos accept Medicare?
- John Artenos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Artenos's NPI active?
- Yes — John Artenos's NPI (1538152715) is active in the NPPES registry as of the last update on 2021-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.