Marlene Demaio, M.D.
NPI 1942264361 · Sports Medicine (Orthopaedic Surgery) Physician · Huntington, WV
Marlene Demaio, M.D. is a Sports Medicine (Orthopaedic Surgery) Physician provider in Huntington, WV (NPI 1942264361).
Provider details
- NPI number
- 1942264361
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Orthopaedic Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 030354 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-04-13
- Last updated
- 2015-01-14
Frequently asked questions
- What is Marlene Demaio's NPI number?
- Marlene Demaio's National Provider Identifier (NPI) is 1942264361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Demaio's specialty?
- Marlene Demaio is listed in the NPPES registry with a primary specialty of Sports Medicine (Orthopaedic Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Marlene Demaio located?
- Marlene Demaio's practice location on file with NPPES is 1600 Medical Center Drive, Huntington, WV 25701.
- What is Marlene Demaio's phone number?
- The practice phone number listed in the NPPES registry for Marlene Demaio is (304) 691-1262.
- Is Marlene Demaio's NPI active?
- Yes — Marlene Demaio's NPI (1942264361) is active in the NPPES registry as of the last update on 2015-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.