Marissa Lillian Lynch, MS, LD, RD
Registered Dietitian · Westbrook, ME
Marissa Lillian Lynch, MS, LD, RD is a registered dietitian with a practice address in Westbrook, Maine, and NPI 1043999147, issued on Jul 14, 2023. Check the license (Maine DI1755, as entered in NPPES) with the Maine board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marissa Lillian Lynch
- Credential
- MS, LD, RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DI1755 ME
Self-reported in NPPES; status is on the state search - Practice location
- 62 High St Apt 2, Westbrook, ME 04092
- Phone
- (603) 809-8978
- Enumerated
- Jul 14, 2023
- Record last updated
- Aug 14, 2025
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 335 in Maine → Look up another NPI →
Verify Marissa Lillian Lynch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license DI1755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marissa Lillian Lynch among 335 registered dietitian records in Maine
Marissa Lillian Lynch, MS, LD, RD is one of 335 registered dietitian records with a practice address in Maine. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 81% of them.
- NPI issued2023 · 81% of these records are older, 13% newer
- In a Medicare fileNo · 10% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 registered dietitian records list a practice address in Westbrook
They are 6 of the 559 NPPES records with a practice address in Westbrook, and 335 registered dietitian records in Maine. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 335 in Maine → Every provider in Westbrook → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Laurel Costello, MS, RD, LDWestbrook, ME 040921558161331
- Nicole Eckman, R.D., C.D.E.Westbrook, ME 040921710933809
- Susan Gay, R.D.Westbrook, ME 040921093887507
- Chelsea Hardy, RDWestbrook, ME 040921952932402
- Michelle Huntley, RD, CDEWestbrook, ME 040921639100548
- Cada Driscoll, MS, RDN, LDBuxton, ME 040931184441131
- Marissa Campbell, MS, RD, LDYarmouth, ME 040961932733888
- Robin Gardiner, RDYarmouth, ME 040961720659832
Common questions
What is Marissa Lillian Lynch, MS, LD, RD's NPI number?
Marissa Lillian Lynch, MS, LD, RD's National Provider Identifier (NPI) is 1043999147, issued on Jul 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Lillian Lynch, MS, LD, RD located?
The NPPES record lists a practice address at 62 High St Apt 2, Westbrook, ME, 04092. Phone: (603) 809-8978. Providers update this record themselves, so call before visiting.
How can I verify Marissa Lillian Lynch, MS, LD, RD's license?
NPPES lists Maine license number DI1755, 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. 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.