Peter Baum, M.D.
NPI 1164431391 · Allergy Physician · Sycamore, IL
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Baum, M.D. is a Allergy Physician provider in Sycamore, IL (NPI 1164431391).
Provider details
- NPI number
- 1164431391
- Entity type
- Individual
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-061024 (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
- 2006-08-05
- Last updated
- 2011-10-28
Frequently asked questions
- What is Peter Baum's NPI number?
- Peter Baum's National Provider Identifier (NPI) is 1164431391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Baum's specialty?
- Peter Baum is listed in the NPPES registry with a primary specialty of Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Baum located?
- Peter Baum's practice location on file with NPPES is 1850 Gateway Dr, Sycamore, IL 60178-3192.
- What is Peter Baum's phone number?
- The practice phone number listed in the NPPES registry for Peter Baum is (815) 758-8671.
- Does Peter Baum accept Medicare?
- Peter Baum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Baum's NPI active?
- Yes — Peter Baum's NPI (1164431391) is active in the NPPES registry as of the last update on 2011-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.