Javier Zavaleta, M.D.
NPI 1720283716 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Javier Zavaleta, M.D. is a Family Medicine Physician provider in Chicago, IL (NPI 1720283716).
Provider details
- NPI number
- 1720283716
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036044669 (IL)
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
19 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
- 2007-06-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Javier Zavaleta's NPI number?
- Javier Zavaleta's National Provider Identifier (NPI) is 1720283716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Javier Zavaleta's specialty?
- Javier Zavaleta is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Javier Zavaleta located?
- Javier Zavaleta's practice location on file with NPPES is 1753 W Chicago Ave, Chicago, IL 60622-5009.
- What is Javier Zavaleta's phone number?
- The practice phone number listed in the NPPES registry for Javier Zavaleta is (312) 226-3633.
- Does Javier Zavaleta accept Medicare?
- Javier Zavaleta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Javier Zavaleta's NPI active?
- Yes — Javier Zavaleta's NPI (1720283716) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.