Susan Ellen Cadigan, RD
Registered Dietitian · South Portland, ME
Susan Ellen Cadigan, RD is a registered dietitian with a practice address in South Portland, Maine, and NPI 1306816731, issued on Jan 26, 2006. Check the license (Maine DI1763, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan Ellen Cadigan
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License numbers
- DI1763 ME
L001452 NC
Self-reported in NPPES; status is on the state search - Practice location
- 41 Donald B Dean Dr Ste A, South Portland, ME 04106
- Phone
- (207) 661-6064
- Enumerated
- Jan 26, 2006
- Record last updated
- Feb 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20230306002214); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 41 Donald B Dean Dr Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittani Berbette, PHDClinical Psychologist1073097911
- Anya Dissen, RDN, LDRegistered Dietitian1558071639
- Lindsay Harnden, PASurgical Physician Assistant1023195633
- Erin Miller, RDN, LDNRegistered Dietitian1285040584
- Ashley Sites, LCSWClinical Social Worker1073397154
- Megan Swift, RDRegistered Dietitian1467745992
Verify Susan Ellen Cadigan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license DI1763Check 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
- MainehealthSouth Portland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
14 registered dietitian records list a practice address in South Portland
They are 14 of the 1,143 NPPES records with a practice address in South Portland, and 335 registered dietitian records in Maine.
All 14 in South Portland → All 335 in Maine → Every provider in South Portland →
Other registered dietitian records in Maine
- Emily Adams, RD, LD. CLCDamariscotta, ME1811685647
- Joan Alford, RD, LD, CDEBrunswick, ME1740217231
- Mona Alley, RDDamariscotta, ME1063621522
- Christina Alme, MS, RDN, LDEliot, ME1902182306
- Jason Alme, RDNSpringvale, ME1215850433
- Sable Altvater, RD, LDNLewiston, ME1811560873
- Bridget Amundsen, R.D,L.DAugusta, ME1225359771
- Gretchen Arnold, RDPortland, ME1841385440
- Heidi Aston, RDBangor, ME1447585252
- Joan AtkinsonDamariscotta, ME1376109835
Common questions
What is Susan Ellen Cadigan, RD's NPI number?
Susan Ellen Cadigan, RD's National Provider Identifier (NPI) is 1306816731, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Ellen Cadigan, RD located?
The NPPES record lists a practice address at 41 Donald B Dean Dr Ste A, South Portland, ME, 04106. Phone: (207) 661-6064. Providers update this record themselves, so call before visiting.
How can I verify Susan Ellen Cadigan, RD's license?
NPPES lists Maine license number DI1763, 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.