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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Lynn Elizabeth Pittsinger, RN, MSN, CPNP, PMHS

Pediatric Nurse Practitioner in Wellesley, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1700950946

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Registry record

Entity type Individual (Type 1)
Name Ms. Lynn Elizabeth Pittsinger
Credential RN, MSN, CPNP, PMHS
Sex Female
Practice address 230 Worcester St, Wellesley, MA, 02481
Phone (781) 431-5400
Enumeration date Nov 20, 2006
Last updated in NPPES Apr 5, 2013

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277798 (MA) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277798 (MA) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Lynn Pittsinger's NPI record?
Cross-check NPI 1700950946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1700950946 active?
Yes, as of the latest NPPES snapshot, NPI 1700950946 is active (record last updated 2013-04-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-05.