Charles E. Porterfield
NPI 1487973756 · Sleep Disorder Diagnostic Clinic/Center · Mullens, WV
Charles E. Porterfield is a Sleep Disorder Diagnostic Clinic/Center organization in Mullens, WV (NPI 1487973756).
Provider details
- NPI number
- 1487973756
- Entity type
- Organization
- Primary specialty
- Sleep Disorder Diagnostic Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Charles Porterfield, Physician(304) 255-5710
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-05-25
- Last updated
- 2010-05-25
Frequently asked questions
- What is Charles E. Porterfield's NPI number?
- Charles E. Porterfield's National Provider Identifier (NPI) is 1487973756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Charles E. Porterfield?
- Charles E. Porterfield is classified in the NPPES registry as Sleep Disorder Diagnostic Clinic/Center (Ambulatory Health Care Facilities).
- Where is Charles E. Porterfield located?
- Charles E. Porterfield's practice location on file with NPPES is 202 3rd St., Mullens, WV 25882.
- What is Charles E. Porterfield's phone number?
- The practice phone number listed in the NPPES registry for Charles E. Porterfield is (304) 255-5710.
- Who is the authorized official for Charles E. Porterfield?
- The authorized official listed on Charles E. Porterfield's NPPES record is Charles Porterfield, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Charles E. Porterfield's NPI active?
- Yes — Charles E. Porterfield's NPI (1487973756) is active in the NPPES registry as of the last update on 2010-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.