John Tannous, M.D.
NPI 1164775912 · Pediatrics Physician · El Monte, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Tannous, M.D. is a Pediatrics Physician provider in El Monte, CA (NPI 1164775912).
Provider details
- NPI number
- 1164775912
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23959 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1661 Hanover Rd Ste 103City of Industry, CA 91748-5705Phone: (626) 286-8700Fax: (626) 286-8650
Registry dates
- Enumerated
- 2012-10-17
- Last updated
- 2021-11-30
- Certified
- 2021-11-30
Frequently asked questions
- What is John Tannous's NPI number?
- John Tannous's National Provider Identifier (NPI) is 1164775912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Tannous's specialty?
- John Tannous is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is John Tannous located?
- John Tannous's practice location on file with NPPES is 3401 Aero Jet Ave, El Monte, CA 91731-2801.
- What is John Tannous's phone number?
- The practice phone number listed in the NPPES registry for John Tannous is (626) 286-8700.
- Does John Tannous accept Medicare?
- John Tannous is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Tannous's NPI active?
- Yes — John Tannous's NPI (1164775912) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.