Dennis Maiman, MD
NPI 1265483010 · Neurological Surgery Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Maiman, MD is a Neurological Surgery Physician provider in Milwaukee, WI (NPI 1265483010).
Provider details
- NPI number
- 1265483010
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21771 (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
- 2006-05-15
- Last updated
- 2014-05-09
Frequently asked questions
- What is Dennis Maiman's NPI number?
- Dennis Maiman's National Provider Identifier (NPI) is 1265483010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Maiman's specialty?
- Dennis Maiman is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Maiman located?
- Dennis Maiman's practice location on file with NPPES is 1155 N Mayfair Rd, Milwaukee, WI 53226-3462.
- What is Dennis Maiman's phone number?
- The practice phone number listed in the NPPES registry for Dennis Maiman is (414) 955-7199.
- Does Dennis Maiman accept Medicare?
- Dennis Maiman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Maiman's NPI active?
- Yes — Dennis Maiman's NPI (1265483010) is active in the NPPES registry as of the last update on 2014-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.