Karen Greene, NP
NPI 1134318520 · Pediatric Nurse Practitioner · Commack, NY
Karen Greene, NP is a Pediatric Nurse Practitioner provider in Commack, NY (NPI 1134318520).
Provider details
- NPI number
- 1134318520
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 255092 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-10-22
- Last updated
- 2009-02-10
Frequently asked questions
- What is Karen Greene's NPI number?
- Karen Greene's National Provider Identifier (NPI) is 1134318520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Greene's specialty?
- Karen Greene is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Greene located?
- Karen Greene's practice location on file with NPPES is 154 Commack Rd, Commack, NY 11725-3457.
- What is Karen Greene's phone number?
- The practice phone number listed in the NPPES registry for Karen Greene is (631) 499-8282.
- Is Karen Greene's NPI active?
- Yes — Karen Greene's NPI (1134318520) is active in the NPPES registry as of the last update on 2009-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.