IndividualActive
Melvin Merrell, LDO/ABOM
NPI 1578651048 · Optician · Longview, WA
Melvin Merrell, LDO/ABOM is a Optician provider in Longview, WA (NPI 1578651048).
Provider details
- NPI number
- 1578651048
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Credential
- LDO/ABOM
- Sex
- Male
- Sole proprietor
- No
- License
- DO00000643 (WA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
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
1230 Seventh Ave.
Longview, WA 98632
Phone: (360) 636-6238
Street-level locationGet directions
Mailing address
Po Box 1005
Castle Rock, WA 98611-1005
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Melvin Merrell's NPI number?
- Melvin Merrell's National Provider Identifier (NPI) is 1578651048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melvin Merrell's specialty?
- Melvin Merrell is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Melvin Merrell located?
- Melvin Merrell's practice location on file with NPPES is 1230 Seventh Ave., Longview, WA 98632.
- What is Melvin Merrell's phone number?
- The practice phone number listed in the NPPES registry for Melvin Merrell is (360) 636-6238.
- Is Melvin Merrell's NPI active?
- Yes — Melvin Merrell's NPI (1578651048) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.