IndividualActive
Marcie Welsh, OD
NPI 1922146430 · Optometrist · Mamaroneck, NY
Marcie Welsh, OD is a Optometrist provider in Mamaroneck, NY (NPI 1922146430).
Provider details
- NPI number
- 1922146430
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- TUV003152 (NY)
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
501 E Boston Post Rd
Mamaroneck, NY 10543-3757
Phone: (914) 777-5010
Street-level locationGet directions
Mailing address
700 Webster Ave
New Rochelle, NY 10801
Registry dates
- Enumerated
- 2007-02-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marcie Welsh's NPI number?
- Marcie Welsh's National Provider Identifier (NPI) is 1922146430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcie Welsh's specialty?
- Marcie Welsh is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Marcie Welsh located?
- Marcie Welsh's practice location on file with NPPES is 501 E Boston Post Rd, Mamaroneck, NY 10543-3757.
- What is Marcie Welsh's phone number?
- The practice phone number listed in the NPPES registry for Marcie Welsh is (914) 777-5010.
- Is Marcie Welsh's NPI active?
- Yes — Marcie Welsh's NPI (1922146430) 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.