Johna Marie Joyce, FNP-C
Family Nurse Practitioner · Portland, ME
Johna Marie Joyce, FNP-C is a family nurse practitioner with a practice address in Portland, Maine, and NPI 1194617324, issued on Jul 21, 2025. Check the license (Maine CNP251438, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Johna Marie Joyce
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- CNP251438 ME
Self-reported in NPPES; status is on the state search - Practice location
- 930 Congress St, Portland, ME 04102
- Phone
- (207) 662-1535
- Enumerated
- Jul 21, 2025
- Record last updated
- Aug 21, 2025
- Fax
- (207) 761-3021
- Medicare enrollment
- Enrolled (PECOS I20250829002405); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 930 Congress St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shayna Diedrich-Pugh, ACNPGerontology Nurse Practitioner1700650777
- Adrianna Kehoe, FNPFamily Nurse Practitioner1780337113
Verify Johna Marie Joyce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP251438Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- MainehealthKennebunk, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
135 family nurse practitioner records list a practice address in Portland
They are 135 of the 6,022 NPPES records with a practice address in Portland, and 1,274 family nurse practitioner records in Maine.
All 135 in Portland → All 1,274 in Maine → Every provider in Portland →
Other family nurse practitioner records in Maine
- Jessica Abbatiello, NP-CPortland, ME1871811737
- Susan Abbott, FNP-CWaterville, ME1366776007
- Tammy Abbott, NPLewiston, ME1578199246
- Samuel Acha, FNP-BCWestbrook, ME1053832113
- Shannon Achorn, NPRockland, ME1891594271
- Christa Adams, FNPLewiston, ME1215697891
- Chrystal Adams, FNPBangor, ME1235180209
- Sarah Adams, NPLewiston, ME1891933677
- Katharine Addicott, FNPPortland, ME1013032036
- Allison Ainsworth, NPFort Fairfield, ME1487710505
Common questions
What is Johna Marie Joyce, FNP-C's NPI number?
Johna Marie Joyce, FNP-C's National Provider Identifier (NPI) is 1194617324, issued on Jul 21, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Johna Marie Joyce, FNP-C located?
The NPPES record lists a practice address at 930 Congress St, Portland, ME, 04102. Phone: (207) 662-1535. Providers update this record themselves, so call before visiting.
How can I verify Johna Marie Joyce, FNP-C's license?
NPPES lists Maine license number CNP251438, 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.