William Porter
NPI 1336513258 · Case Manager/Care Coordinator · Cheyenne, WY
William Porter is a Case Manager/Care Coordinator provider in Cheyenne, WY (NPI 1336513258).
Provider details
- NPI number
- 1336513258
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-11-16
- Last updated
- 2016-03-07
Frequently asked questions
- What is William Porter's NPI number?
- William Porter's National Provider Identifier (NPI) is 1336513258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Porter's specialty?
- William Porter is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is William Porter located?
- William Porter's practice location on file with NPPES is 604 E 25th St, Cheyenne, WY 82001-3133.
- What is William Porter's phone number?
- The practice phone number listed in the NPPES registry for William Porter is (307) 637-3953.
- Is William Porter's NPI active?
- Yes — William Porter's NPI (1336513258) is active in the NPPES registry as of the last update on 2016-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.