IndividualActive
Heather Matzkowitz
NPI 1558730226 · Clinical Social Worker · New York, NY
Heather Matzkowitz is a Clinical Social Worker provider in New York, NY (NPI 1558730226).
Provider details
- NPI number
- 1558730226
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
155 E 29th St
Apt 26d
New York, NY 10016-8173
Phone: (727) 692-7488
Street-level locationGet directions
Mailing address
155 E 29th St
New York, NY 10016-8173
Registry dates
- Enumerated
- 2015-09-23
- Last updated
- 2015-09-23
Frequently asked questions
- What is Heather Matzkowitz's NPI number?
- Heather Matzkowitz's National Provider Identifier (NPI) is 1558730226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Matzkowitz's specialty?
- Heather Matzkowitz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Heather Matzkowitz located?
- Heather Matzkowitz's practice location on file with NPPES is 155 E 29th St, New York, NY 10016-8173.
- What is Heather Matzkowitz's phone number?
- The practice phone number listed in the NPPES registry for Heather Matzkowitz is (727) 692-7488.
- Is Heather Matzkowitz's NPI active?
- Yes — Heather Matzkowitz's NPI (1558730226) is active in the NPPES registry as of the last update on 2015-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.