Sheri Lynn Wagg, FNP
Family Nurse Practitioner · Lewiston, ME
Sheri Lynn Wagg, FNP is a family nurse practitioner with a practice address in Lewiston, Maine, and NPI 1932095692, issued on Jun 17, 2025. Check the license (Maine CNP251387, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sheri Lynn Wagg
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- CNP251387 ME
Self-reported in NPPES; status is on the state search - Practice location
- 12 High St Ste 400, Lewiston, ME 04240
- Phone
- (207) 795-5700
- Enumerated
- Jun 17, 2025
- Record last updated
- Jul 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20250804001884); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,274 in Maine → Look up another NPI →
Also registered at 12 High St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kara Kilmartin, RDN, LDRegistered Dietitian1164003869
- Lindsay RyanNurse Practitioner1205690435
Verify Sheri Lynn Wagg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP251387Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Central Maine Medical CenterLewiston, ME · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Sheri Lynn Wagg among 1,274 family nurse practitioner records in Maine
Sheri Lynn Wagg, FNP is one of 1,274 family nurse practitioner records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 93% of them.
- NPI issued2025 · 93% of these records are older, 2% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2025 · median 2018 among the 811 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 family nurse practitioner records list a practice address in Lewiston
They are 68 of the 1,728 NPPES records with a practice address in Lewiston, and 1,274 family nurse practitioner records in Maine.
All 1,274 in Maine → Every provider in Lewiston → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sarah Adams, NPLewiston, ME 042401891933677
- Catherine Clement, NPLewiston, ME 042401437139698
- Lisa Decesare, NPLewiston, ME 042401922300870
- Lynn Dumont, NPLewiston, ME 042401366755928
- Tammy Gannaway, FNPLewiston, ME 042401376872606
- Candice Hammerton, NPLewiston, ME 042401558306910
- Carrissa Hankins, FNP-CLewiston, ME 042401619203270
- Lisa Kelsen, FNP-BCLewiston, ME 042401609801729
Common questions
What is Sheri Lynn Wagg, FNP's NPI number?
Sheri Lynn Wagg, FNP's National Provider Identifier (NPI) is 1932095692, issued on Jun 17, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Sheri Lynn Wagg, FNP located?
The NPPES record lists a practice address at 12 High St Ste 400, Lewiston, ME, 04240. Phone: (207) 795-5700. Providers update this record themselves, so call before visiting.
How can I verify Sheri Lynn Wagg, FNP's license?
NPPES lists Maine license number CNP251387, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.