Elizabeth M. Joyce, MD
Addiction Medicine (Family Medicine) Physician · Portland, ME
Elizabeth M. Joyce, MD is an addiction medicine (family medicine) physician with a practice address in Portland, Maine, and NPI 1710447974, issued on Mar 23, 2019. Check the license (Maine MD25949, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Elizabeth M. Joyce
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Family Medicine) Physician 207QA0401X
- License number
- MD25949 ME
Self-reported in NPPES; status is on the state search - Practice location
- 576 Saint John St, Portland, ME 04102
- Phone
- (207) 661-0700
- Enumerated
- Mar 23, 2019
- Record last updated
- Jun 26, 2026
- Fax
- (207) 536-6720
- Medicare enrollment
- Enrolled (PECOS I20230126001851); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest addiction medicine (family medicine) physician records → All 15 in Maine → Look up another NPI →
Also registered at 576 Saint John St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kayla Blackborow, LCSWClinical Social Worker1427776210
- Deborah Bryenton, LSW-ADDICTIONAddiction (Substance Use Disorder) Counselor1700946902
- Emily-Anne Garland, LCPCProfessional Counselor1013073170
- Sandra Gioro, LCPCMental Health Counselor1821158007
- Sarah Hipkens, MDAddiction Medicine (Family Medicine) Physician1497046072
- Heather Metcalf, MDAddiction Medicine (Family Medicine) Physician1225639768
Verify Elizabeth M. Joyce in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD25949Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024
113 Medicare Part D claims for 54 beneficiaries, against an average of 664 among the 581 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth M. Joyce among 15 addiction medicine (family medicine) physician records in Maine
Elizabeth M. Joyce, MD is one of 15 addiction medicine (family medicine) physician records with a practice address in Maine. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 73% of them.
- NPI issued2019 · 73% of these records are older, 13% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Record last updated2026 · 13% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0401X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Family Medicine) Physician providers in Maine
There are 15 addiction medicine (family medicine) physician records in Maine.
All 15 in Maine → Every provider in Portland → Addiction Medicine (Family Medicine) Physician nationwide →
The 8 addiction medicine (family medicine) physician records with the nearest ZIP codes
- Allison Bailey, MDPortland, ME 041021053302604
- Sarah Hipkens, MDPortland, ME 041021497046072
- Heather Metcalf, MDPortland, ME 041021225639768
- Kristen Silvia, MDPortland, ME 041021538103478
- Gabrielle Kobacker, FNP-CPortland, ME 041031619538782
- Danielle MilovanovicSouth Portland, ME 041061104707082
- Joseph Py, D.O.South Portland, ME 041061063405041
- Mark Publicker, M.D.Westbrook, ME 040921982647178
Common questions
What is Elizabeth M. Joyce, MD's NPI number?
Elizabeth M. Joyce, MD's National Provider Identifier (NPI) is 1710447974, issued on Mar 23, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth M. Joyce, MD located?
The NPPES record lists a practice address at 576 Saint John St, Portland, ME, 04102. Phone: (207) 661-0700. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth M. Joyce, MD's license?
NPPES lists Maine license number MD25949, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Elizabeth M. Joyce, MD prescribe under Medicare Part D?
In 2024, Elizabeth M. Joyce, MD had 113 Medicare Part D claims for 54 beneficiaries; the average among addiction medicine (family medicine) physician prescribers was 664. Part D covers Medicare prescriptions only.
What is Elizabeth M. Joyce, MD's MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.