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Jef Leber, MD
NPI 1689654261 · Pediatrics Physician · Phoenix, AZ
Jef Leber, MD is a Pediatrics Physician provider in Phoenix, AZ (NPI 1689654261).
Provider details
- NPI number
- 1689654261
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22445 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
16635 N 43rd Ave
Phoenix, AZ 85053-2707
Phone: (602) 843-7900
Street-level locationGet directions
Mailing address
25500 N Norterra Dr
Phoenix, AZ 85085-8200
Registry dates
- Enumerated
- 2006-01-19
- Last updated
- 2012-02-10
Frequently asked questions
- What is Jef Leber's NPI number?
- Jef Leber's National Provider Identifier (NPI) is 1689654261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jef Leber's specialty?
- Jef Leber is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jef Leber located?
- Jef Leber's practice location on file with NPPES is 16635 N 43rd Ave, Phoenix, AZ 85053-2707.
- What is Jef Leber's phone number?
- The practice phone number listed in the NPPES registry for Jef Leber is (602) 843-7900.
- Is Jef Leber's NPI active?
- Yes — Jef Leber's NPI (1689654261) is active in the NPPES registry as of the last update on 2012-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.