Mark Nowakowski, LMSW
NPI 1598891442 · Clinical Social Worker · Morrisville, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Nowakowski, LMSW is a Clinical Social Worker provider in Morrisville, NY (NPI 1598891442).
Provider details
- NPI number
- 1598891442
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 078112 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
2 documented practice locations
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
Additional practice locations (1)
- 2209 Genesee StCase MangementUtica, NY 13501-5930Phone: (315) 624-6264Fax: (315) 624-6983
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2018-06-07
Frequently asked questions
- What is Mark Nowakowski's NPI number?
- Mark Nowakowski's National Provider Identifier (NPI) is 1598891442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Nowakowski's specialty?
- Mark Nowakowski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Nowakowski located?
- Mark Nowakowski's practice location on file with NPPES is 10 Cambridge Ave., Morrisville, NY 13408.
- What is Mark Nowakowski's phone number?
- The practice phone number listed in the NPPES registry for Mark Nowakowski is (315) 684-1172.
- Does Mark Nowakowski accept Medicare?
- Mark Nowakowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Nowakowski's NPI active?
- Yes — Mark Nowakowski's NPI (1598891442) is active in the NPPES registry as of the last update on 2018-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.