NPPES file of Aug 9, 2026

Kristen Alexis Grimes, MS, RD, LD

Registered Dietitian · Scarborough, ME

Kristen Alexis Grimes, MS, RD, LD is a registered dietitian with a practice address in Scarborough, Maine, and NPI 1144562638, issued on Mar 22, 2013. Check the license (Maine DI1130, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144562638
Name
Kristen Alexis Grimes
Credential
MS, RD, LD
Primary taxonomy
Registered Dietitian 133V00000X
License number
DI1130 ME
Self-reported in NPPES; status is on the state search
Practice location
175 US Route 1, Scarborough, ME 04074
Phone
(207) 396-7700
Enumerated
Mar 22, 2013
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 175 US Route 1

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Khaled Al Sibai, MDEndocrinology, Diabetes & Metabolism Physician1144715327
  2. Jayachidambaram Ambalavanan, MDEndocrinology, Diabetes & Metabolism Physician1073173738
  3. Julie Barnes, RDRegistered Dietitian1821117201
  4. S. Thomas Bigos, MDEndocrinology, Diabetes & Metabolism Physician1679502892
  5. Robert Bing-You, MDEndocrinology, Diabetes & Metabolism Physician1659303261
  6. Irwin Brodsky, MDEndocrinology, Diabetes & Metabolism Physician1326070905

Verify Kristen Alexis Grimes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license DI1130    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maine license search

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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.

  1. Qualityout of 100 · 30% of the final score86.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Registered Dietitian providers in Maine

There are 335 registered dietitian records in Maine.

All 335 in Maine → Every provider in Scarborough →

Other registered dietitian records in Maine

  1. Emily Adams, RD, LD. CLCDamariscotta, ME1811685647
  2. Joan Alford, RD, LD, CDEBrunswick, ME1740217231
  3. Mona Alley, RDDamariscotta, ME1063621522
  4. Christina Alme, MS, RDN, LDEliot, ME1902182306
  5. Jason Alme, RDNSpringvale, ME1215850433
  6. Sable Altvater, RD, LDNLewiston, ME1811560873
  7. Bridget Amundsen, R.D,L.DAugusta, ME1225359771
  8. Gretchen Arnold, RDPortland, ME1841385440
  9. Heidi Aston, RDBangor, ME1447585252
  10. Joan AtkinsonDamariscotta, ME1376109835

Common questions

What is Kristen Alexis Grimes, MS, RD, LD's NPI number?

Kristen Alexis Grimes, MS, RD, LD's National Provider Identifier (NPI) is 1144562638, issued on Mar 22, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Kristen Alexis Grimes, MS, RD, LD located?

The NPPES record lists a practice address at 175 US Route 1, Scarborough, ME, 04074. Phone: (207) 396-7700. Providers update this record themselves, so call before visiting.

How can I verify Kristen Alexis Grimes, MS, RD, LD's license?

NPPES lists Maine license number DI1130, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

What is Kristen Alexis Grimes, MS, RD, LD'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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.