Frederick Barber, MD
NPI 1659475242 · Family Medicine Physician · Elmwood Park, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Barber, MD is a Family Medicine Physician provider in Elmwood Park, IL (NPI 1659475242).
Provider details
- NPI number
- 1659475242
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
83% 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
- 2006-09-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederick Barber's NPI number?
- Frederick Barber's National Provider Identifier (NPI) is 1659475242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Barber's specialty?
- Frederick Barber is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Barber located?
- Frederick Barber's practice location on file with NPPES is 7632 W North Ave, Elmwood Park, IL 60707.
- What is Frederick Barber's phone number?
- The practice phone number listed in the NPPES registry for Frederick Barber is (708) 451-4420.
- Does Frederick Barber accept Medicare?
- Frederick Barber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Barber's NPI active?
- Yes — Frederick Barber's NPI (1659475242) 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.