Lynn Nussbaum, CPNP
NPI 1366726432 · Pediatric Nurse Practitioner · Norwalk, CT
Lynn Nussbaum, CPNP is a Pediatric Nurse Practitioner provider in Norwalk, CT (NPI 1366726432).
Provider details
- NPI number
- 1366726432
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 004821 (CT)
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
14 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
- 2011-10-06
- Last updated
- 2017-01-26
Frequently asked questions
- What is Lynn Nussbaum's NPI number?
- Lynn Nussbaum's National Provider Identifier (NPI) is 1366726432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Nussbaum's specialty?
- Lynn Nussbaum is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lynn Nussbaum located?
- Lynn Nussbaum's practice location on file with NPPES is 40 Cross St, Norwalk, CT 06851-4647.
- What is Lynn Nussbaum's phone number?
- The practice phone number listed in the NPPES registry for Lynn Nussbaum is (203) 229-2000.
- Is Lynn Nussbaum's NPI active?
- Yes — Lynn Nussbaum's NPI (1366726432) is active in the NPPES registry as of the last update on 2017-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.