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Gemma Lyon
NPI 1811540990 · Specialist · Middletown, NY
Gemma Lyon is a Specialist provider in Middletown, NY (NPI 1811540990).
Provider details
- NPI number
- 1811540990
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Specialist174400000X
Other Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
75 Crystal Run Rd Ste 201
Middletown, NY 10941-7010
Phone: (845) 692-4391
Street-level locationGet directions
Mailing address
75 Crystal Run Rd Ste 201
Middletown, NY 10941-7010
Registry dates
- Enumerated
- 2019-07-18
- Last updated
- 2019-07-18
Frequently asked questions
- What is Gemma Lyon's NPI number?
- Gemma Lyon's National Provider Identifier (NPI) is 1811540990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gemma Lyon's specialty?
- Gemma Lyon is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Gemma Lyon located?
- Gemma Lyon's practice location on file with NPPES is 75 Crystal Run Rd Ste 201, Middletown, NY 10941-7010.
- What is Gemma Lyon's phone number?
- The practice phone number listed in the NPPES registry for Gemma Lyon is (845) 692-4391.
- Is Gemma Lyon's NPI active?
- Yes — Gemma Lyon's NPI (1811540990) is active in the NPPES registry as of the last update on 2019-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.