IndividualActive
Sharon Martinez
NPI 1952509051 · Case Manager/Care Coordinator · New York, NY
Sharon Martinez is a Case Manager/Care Coordinator provider in New York, NY (NPI 1952509051).
Provider details
- NPI number
- 1952509051
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 008305-1 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1801 1st Ave
New York, NY 10128-6975
Phone: (212) 423-8644
Street-level locationGet directions
Mailing address
4135 48th St Apt 1r
Sunnyside, NY 11104-1547
Registry dates
- Enumerated
- 2007-07-10
- Last updated
- 2007-07-10
Frequently asked questions
- What is Sharon Martinez's NPI number?
- Sharon Martinez's National Provider Identifier (NPI) is 1952509051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Martinez's specialty?
- Sharon Martinez is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Sharon Martinez located?
- Sharon Martinez's practice location on file with NPPES is 1801 1st Ave, New York, NY 10128-6975.
- What is Sharon Martinez's phone number?
- The practice phone number listed in the NPPES registry for Sharon Martinez is (212) 423-8644.
- Is Sharon Martinez's NPI active?
- Yes — Sharon Martinez's NPI (1952509051) is active in the NPPES registry as of the last update on 2007-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.