Stephen P Cassis MD
NPI 1770663866 · Ophthalmology Physician · Charleston, WV
Stephen P Cassis MD is a Ophthalmology Physician organization in Charleston, WV (NPI 1770663866).
Provider details
- NPI number
- 1770663866
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Melisa Cassis, Office Manager(304) 925-3937
- License
- 2026-IOD1 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Eye and Vision Services Providers
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
- 2006-10-16
- Last updated
- 2016-10-11
Frequently asked questions
- What is Stephen P Cassis MD's NPI number?
- Stephen P Cassis MD's National Provider Identifier (NPI) is 1770663866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephen P Cassis MD?
- Stephen P Cassis MD is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen P Cassis MD located?
- Stephen P Cassis MD's practice location on file with NPPES is 301 49th St Se Ste a, Charleston, WV 25304-1909.
- What is Stephen P Cassis MD's phone number?
- The practice phone number listed in the NPPES registry for Stephen P Cassis MD is (304) 925-3937.
- Who is the authorized official for Stephen P Cassis MD?
- The authorized official listed on Stephen P Cassis MD's NPPES record is Melisa Cassis, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephen P Cassis MD's NPI active?
- Yes — Stephen P Cassis MD's NPI (1770663866) is active in the NPPES registry as of the last update on 2016-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.