IndividualActive
J. Tyson Merrill, PSY.D.
NPI 1235499138 · Clinical Psychologist · Ithaca, NY
J. Tyson Merrill, PSY.D. is a Clinical Psychologist provider in Ithaca, NY (NPI 1235499138).
Provider details
- NPI number
- 1235499138
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 017082 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
313 Roat St
Ithaca, NY 14850-2739
Phone: (607) 279-1588
Street-level locationGet directions
Mailing address
313 Roat St
Ithaca, NY 14850-2739
Registry dates
- Enumerated
- 2012-05-24
- Last updated
- 2012-08-28
Frequently asked questions
- What is J. Tyson Merrill's NPI number?
- J. Tyson Merrill's National Provider Identifier (NPI) is 1235499138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is J. Tyson Merrill's specialty?
- J. Tyson Merrill is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is J. Tyson Merrill located?
- J. Tyson Merrill's practice location on file with NPPES is 313 Roat St, Ithaca, NY 14850-2739.
- What is J. Tyson Merrill's phone number?
- The practice phone number listed in the NPPES registry for J. Tyson Merrill is (607) 279-1588.
- Is J. Tyson Merrill's NPI active?
- Yes — J. Tyson Merrill's NPI (1235499138) is active in the NPPES registry as of the last update on 2012-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.