Jacob Knupp, MD
NPI 1245857408 · Family Medicine Physician · Berwyn, IL
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Knupp, MD is a Family Medicine Physician provider in Berwyn, IL (NPI 1245857408).
Provider details
- NPI number
- 1245857408
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125.083285 (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
5 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
- 2020-07-02
- Last updated
- 2024-05-29
- Certified
- 2024-05-29
Frequently asked questions
- What is Jacob Knupp's NPI number?
- Jacob Knupp's National Provider Identifier (NPI) is 1245857408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Knupp's specialty?
- Jacob Knupp is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jacob Knupp located?
- Jacob Knupp's practice location on file with NPPES is 3249 Oak Park Ave, Berwyn, IL 60402-3429.
- What is Jacob Knupp's phone number?
- The practice phone number listed in the NPPES registry for Jacob Knupp is (708) 783-9100.
- Does Jacob Knupp accept Medicare?
- Jacob Knupp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Knupp's NPI active?
- Yes — Jacob Knupp's NPI (1245857408) is active in the NPPES registry as of the last update on 2024-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.