Markowitz Speech and Swallowing Therapy P.C.
NPI 1629663307 · Speech-Language Pathologist · Brooklyn, NY
Enrolled with Medicare as Part B Supplier - Physical/Occupational Therapy Group in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Markowitz Speech and Swallowing Therapy P.C. is a Speech-Language Pathologist organization in Brooklyn, NY (NPI 1629663307).
Provider details
- NPI number
- 1629663307
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Gittel Markowitz, President(347) 782-6935
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2021-03-04
- Last updated
- 2021-03-04
- Certified
- 2021-03-04
Frequently asked questions
- What is Markowitz Speech and Swallowing Therapy P.C.'s NPI number?
- Markowitz Speech and Swallowing Therapy P.C.'s National Provider Identifier (NPI) is 1629663307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Markowitz Speech and Swallowing Therapy P.C.?
- Markowitz Speech and Swallowing Therapy P.C. is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Markowitz Speech and Swallowing Therapy P.C. located?
- Markowitz Speech and Swallowing Therapy P.C.'s practice location on file with NPPES is 3751 Lyme Ave, Brooklyn, NY 11224-1321.
- What is Markowitz Speech and Swallowing Therapy P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Markowitz Speech and Swallowing Therapy P.C. is (347) 782-6935.
- Does Markowitz Speech and Swallowing Therapy P.C. accept Medicare?
- Markowitz Speech and Swallowing Therapy P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Markowitz Speech and Swallowing Therapy P.C.?
- The authorized official listed on Markowitz Speech and Swallowing Therapy P.C.'s NPPES record is Gittel Markowitz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Markowitz Speech and Swallowing Therapy P.C.'s NPI active?
- Yes — Markowitz Speech and Swallowing Therapy P.C.'s NPI (1629663307) is active in the NPPES registry as of the last update on 2021-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.