Phillip Porter, MD
NPI 1033123575 · Neurological Surgery Physician · Altoona, WI
Phillip Porter, MD is a Neurological Surgery Physician provider in Altoona, WI (NPI 1033123575).
Provider details
- NPI number
- 1033123575
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 45030 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
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
- 2006-07-28
- Last updated
- 2021-12-17
- Certified
- 2021-12-17
Frequently asked questions
- What is Phillip Porter's NPI number?
- Phillip Porter's National Provider Identifier (NPI) is 1033123575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phillip Porter's specialty?
- Phillip Porter is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Phillip Porter located?
- Phillip Porter's practice location on file with NPPES is 1200 Oakleaf Way, Altoona, WI 54720-2245.
- What is Phillip Porter's phone number?
- The practice phone number listed in the NPPES registry for Phillip Porter is (715) 832-1400.
- Is Phillip Porter's NPI active?
- Yes — Phillip Porter's NPI (1033123575) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.