Tammy Powell, CPNP
NPI 1912044942 · Pediatric Nurse Practitioner · New York, NY
Tammy Powell, CPNP is a Pediatric Nurse Practitioner provider in New York, NY (NPI 1912044942).
Provider details
- NPI number
- 1912044942
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- F380803-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
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
- 2007-01-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tammy Powell's NPI number?
- Tammy Powell's National Provider Identifier (NPI) is 1912044942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Powell's specialty?
- Tammy Powell is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Powell located?
- Tammy Powell's practice location on file with NPPES is 135th Street at Convent Ave, New York, NY 10031.
- What is Tammy Powell's phone number?
- The practice phone number listed in the NPPES registry for Tammy Powell is (212) 862-2203.
- Is Tammy Powell's NPI active?
- Yes — Tammy Powell's NPI (1912044942) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.