Sharyn Flavin, NP
NPI 1639204951 · Pediatric Nurse Practitioner · Long Beach, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharyn Flavin, NP is a Pediatric Nurse Practitioner provider in Long Beach, CA (NPI 1639204951).
Provider details
- NPI number
- 1639204951
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 14973 (CA)
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
- 2007-02-23
- Last updated
- 2012-09-19
Frequently asked questions
- What is Sharyn Flavin's NPI number?
- Sharyn Flavin's National Provider Identifier (NPI) is 1639204951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharyn Flavin's specialty?
- Sharyn Flavin is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sharyn Flavin located?
- Sharyn Flavin's practice location on file with NPPES is 2801 Atlantic Ave, Long Beach, CA 90806.
- What is Sharyn Flavin's phone number?
- The practice phone number listed in the NPPES registry for Sharyn Flavin is (562) 933-1820.
- Does Sharyn Flavin accept Medicare?
- Sharyn Flavin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharyn Flavin's NPI active?
- Yes — Sharyn Flavin's NPI (1639204951) is active in the NPPES registry as of the last update on 2012-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.