Diane Lee Grimaldi, R.N., M.S., C.S.
Professional Counselor · Belmont, MA
Diane Lee Grimaldi, R.N., M.S., C.S. is a professional counselor with a practice address in Belmont, Massachusetts, and NPI 1841362589, issued on Nov 15, 2006. Check the license (Massachusetts 125374, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane Lee Grimaldi
- Credential
- R.N., M.S., C.S.
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 125374 MA
Self-reported in NPPES; status is on the state search - Practice location
- 90 Concord Ave, Belmont, MA 02478
- Phone
- (617) 489-7354
- Enumerated
- Nov 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (617) 489-8068
- Entity
- Type 1 · individual
Also registered at 90 Concord Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Drew Welch, RNAddiction (Substance Use Disorder) Counselor1164843488
Verify Diane Lee Grimaldi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 125374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12 Medicare Part D claims are listed under this NPI for 2024
12 Medicare Part D claims. Brand-name drugs were 0% of claims.
CMS lists these Part D claims under this NPI, but the provider type reported to NPPES (professional counselor) is not one that prescribes. The claims may be attributed to the wrong NPI in the CMS file, or the NPPES taxonomy may be out of date; PlainDoctor does not compare them with other providers.
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.
Professional Counselor providers in Massachusetts
There are 461 professional counselor records in Massachusetts.
Other professional counselor records in Massachusetts
- Amy Adams, M.A.Easthampton, MA1629390380
- Diana Addo-Aikins, RNWorcester, MA1871848085
- Marcia Amarsingh, MSC. LADC-1, CADACWorcester, MA1750612347
- Barbara Amero, LICSWGloucester, MA1376690917
- Alison Amoroso, L.M.H.C.Hingham, MA1023267457
- Kimberly Anderson, MA CAGSLudlow, MA1033234885
- Nicole AndersonMilford, MA1457002032
- Mary Jane Anderson-Wiley, PH.D., LMHCSagamore Beach, MA1811937717
- Rachel AndlerLeominster, MA1386250819
- Joseph Andrade, MEDWhitman, MA1780758987
Common questions
What is Diane Lee Grimaldi, R.N., M.S., C.S.'s NPI number?
Diane Lee Grimaldi, R.N., M.S., C.S.'s National Provider Identifier (NPI) is 1841362589, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane Lee Grimaldi, R.N., M.S., C.S. located?
The NPPES record lists a practice address at 90 Concord Ave, Belmont, MA, 02478. Phone: (617) 489-7354. Providers update this record themselves, so call before visiting.
How can I verify Diane Lee Grimaldi, R.N., M.S., C.S.'s license?
NPPES lists Massachusetts license number 125374, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Diane Lee Grimaldi, R.N., M.S., C.S. prescribe under Medicare Part D?
In 2024, Diane Lee Grimaldi, R.N., M.S., C.S. had 12 Medicare Part D claims; the average among professional counselor prescribers was 89. Part D covers Medicare prescriptions 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.