James Hollowell, MD
NPI 1609858869 · Neurological Surgery Physician · Wauwatosa, WI
James Hollowell, MD is a Neurological Surgery Physician provider in Wauwatosa, WI (NPI 1609858869).
Provider details
- NPI number
- 1609858869
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32462-020 (WI)
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
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
- 2005-11-15
- Last updated
- 2011-07-06
Frequently asked questions
- What is James Hollowell's NPI number?
- James Hollowell's National Provider Identifier (NPI) is 1609858869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Hollowell's specialty?
- James Hollowell is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is James Hollowell located?
- James Hollowell's practice location on file with NPPES is 601 N 99th St, Wauwatosa, WI 53226-4339.
- What is James Hollowell's phone number?
- The practice phone number listed in the NPPES registry for James Hollowell is (414) 988-5100.
- Is James Hollowell's NPI active?
- Yes — James Hollowell's NPI (1609858869) is active in the NPPES registry as of the last update on 2011-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.