OrganizationActive
Tatiana Ryk Friedman, PH.D., LLC
NPI 1467612846 · Psychologist · New York, NY
Tatiana Ryk Friedman, PH.D., LLC is a Psychologist organization in New York, NY (NPI 1467612846).
Provider details
- NPI number
- 1467612846
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Tatiana Friedman, Psychologist(212) 685-0619
- License
- 015488 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
20 Park Ave
Suite 1c
New York, NY 10016-3840
Phone: (212) 685-0619
Street-level locationGet directions
Mailing address
20 Park Ave
New York, NY 10016-3840
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2008-06-10
Frequently asked questions
- What is Tatiana Ryk Friedman, PH.D., LLC's NPI number?
- Tatiana Ryk Friedman, PH.D., LLC's National Provider Identifier (NPI) is 1467612846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tatiana Ryk Friedman, PH.D., LLC?
- Tatiana Ryk Friedman, PH.D., LLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Tatiana Ryk Friedman, PH.D., LLC located?
- Tatiana Ryk Friedman, PH.D., LLC's practice location on file with NPPES is 20 Park Ave, New York, NY 10016-3840.
- What is Tatiana Ryk Friedman, PH.D., LLC's phone number?
- The practice phone number listed in the NPPES registry for Tatiana Ryk Friedman, PH.D., LLC is (212) 685-0619.
- Who is the authorized official for Tatiana Ryk Friedman, PH.D., LLC?
- The authorized official listed on Tatiana Ryk Friedman, PH.D., LLC's NPPES record is Tatiana Friedman, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tatiana Ryk Friedman, PH.D., LLC's NPI active?
- Yes — Tatiana Ryk Friedman, PH.D., LLC's NPI (1467612846) is active in the NPPES registry as of the last update on 2008-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.