IndividualActive
Alison Markowitz
NPI 1629304506 · Clinical Social Worker · New York, NY
Alison Markowitz is a Clinical Social Worker provider in New York, NY (NPI 1629304506).
Provider details
- NPI number
- 1629304506
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 079514 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
116 W 23rd St Fl 5
New York, NY 10011-2599
Phone: (516) 857-2915
Street-level locationGet directions
Mailing address
116 W 23rd St Fl 5
New York, NY 10011-2599
Registry dates
- Enumerated
- 2009-10-27
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Alison Markowitz's NPI number?
- Alison Markowitz's National Provider Identifier (NPI) is 1629304506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Markowitz's specialty?
- Alison Markowitz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alison Markowitz located?
- Alison Markowitz's practice location on file with NPPES is 116 W 23rd St Fl 5, New York, NY 10011-2599.
- What is Alison Markowitz's phone number?
- The practice phone number listed in the NPPES registry for Alison Markowitz is (516) 857-2915.
- Is Alison Markowitz's NPI active?
- Yes — Alison Markowitz's NPI (1629304506) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.