IndividualActive
Marlene Ryback, MA
NPI 1265504625 · Mental Health Counselor · Brooklyn, NY
Marlene Ryback, MA is a Mental Health Counselor provider in Brooklyn, NY (NPI 1265504625).
Provider details
- NPI number
- 1265504625
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 003006-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service 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
1670-78 East 17th Street
3rd Fl.
Brooklyn, NY 11229
Phone: (718) 375-1200
Fax: (718) 382-3358
Street-level locationGet directions
Mailing address
1968 E 23rd St
Brooklyn, NY 11229-3618
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marlene Ryback's NPI number?
- Marlene Ryback's National Provider Identifier (NPI) is 1265504625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Ryback's specialty?
- Marlene Ryback is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marlene Ryback located?
- Marlene Ryback's practice location on file with NPPES is 1670-78 East 17th Street, Brooklyn, NY 11229.
- What is Marlene Ryback's phone number?
- The practice phone number listed in the NPPES registry for Marlene Ryback is (718) 375-1200.
- Is Marlene Ryback's NPI active?
- Yes — Marlene Ryback's NPI (1265504625) 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.