Jeffrey Crecelius, MD
NPI 1477521573 · Neurological Surgery Physician · Waukesha, WI
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Crecelius, MD is a Neurological Surgery Physician provider in Waukesha, WI (NPI 1477521573).
Provider details
- NPI number
- 1477521573
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01036963A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2022-03-31
- Certified
- 2022-03-31
Frequently asked questions
- What is Jeffrey Crecelius's NPI number?
- Jeffrey Crecelius's National Provider Identifier (NPI) is 1477521573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Crecelius's specialty?
- Jeffrey Crecelius is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Crecelius located?
- Jeffrey Crecelius's practice location on file with NPPES is 721 American Ave Ste 108, Waukesha, WI 53188-5071.
- What is Jeffrey Crecelius's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Crecelius is (262) 928-8200.
- Does Jeffrey Crecelius accept Medicare?
- Jeffrey Crecelius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Crecelius's NPI active?
- Yes — Jeffrey Crecelius's NPI (1477521573) is active in the NPPES registry as of the last update on 2022-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.