IndividualActive
Walter Merriam, MD
NPI 1912014200 · Ophthalmology Physician · Syracuse, NY
Walter Merriam, MD is a Ophthalmology Physician provider in Syracuse, NY (NPI 1912014200).
Provider details
- NPI number
- 1912014200
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 114080 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
5792 Widewaters Pkwy Ste 101
Syracuse, NY 13214-1847
Phone: (315) 422-4412
Fax: (315) 422-4432
Street-level locationGet directions
Mailing address
5792 Widewaters Pkwy Ste 101
Syracuse, NY 13214-1847
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2019-04-27
Frequently asked questions
- What is Walter Merriam's NPI number?
- Walter Merriam's National Provider Identifier (NPI) is 1912014200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Merriam's specialty?
- Walter Merriam is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Merriam located?
- Walter Merriam's practice location on file with NPPES is 5792 Widewaters Pkwy Ste 101, Syracuse, NY 13214-1847.
- What is Walter Merriam's phone number?
- The practice phone number listed in the NPPES registry for Walter Merriam is (315) 422-4412.
- Is Walter Merriam's NPI active?
- Yes — Walter Merriam's NPI (1912014200) is active in the NPPES registry as of the last update on 2019-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.