Colleen Timmons, MS, RD, LDN, CNSD
Registered Dietitian · Boston, MA
Colleen Timmons, MS, RD, LDN, CNSD is a registered dietitian with a practice address in Boston, Massachusetts, and NPI 1588832729, issued on Feb 11, 2008. Check the license (Massachusetts 2233, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Colleen Timmons
- Credential
- MS, RD, LDN, CNSD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 2233 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 643-5512
- Enumerated
- Feb 11, 2008
- Entity
- Type 1 · individual
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colleen Timmons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2233Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
403 registered dietitian records list a Boston practice address
They are 403 of the 41,865 NPPES records with a Boston practice address, and 2,202 registered dietitian records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 403 in Boston → All 2,202 in Massachusetts → Every provider in Boston →
Other registered dietitian records in Massachusetts
- Lynn Abbott, RDBoston, MA1699006601
- Lauren Abeles, RD, RDNNeedham, MA1407621311
- Robin Abourizk, MA, MS, RD, LDNBoston, MA1073846945
- Christine Abrahamian, R.D.Framingham, MA1114149895
- Jenica Abram, MPH, RDN, LDNConcord, MA1891554325
- Jennifer Ackerman, MS, RD, LDN, CDEWinchester, MA1538349097
- Amy Adams, RDBrockton, MA1033976048
- Karin AdamsMarblehead, MA1316531502
- Rachel Adams, RDNMarblehead, MA1770438590
- Sarah Adler, MS RDN LDNBoston, MA1821741489
Common questions
What is Colleen Timmons, MS, RD, LDN, CNSD's NPI number?
Colleen Timmons, MS, RD, LDN, CNSD's National Provider Identifier (NPI) is 1588832729, issued on Feb 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Timmons, MS, RD, LDN, CNSD located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 643-5512. Providers update this record themselves, so call before visiting.
How can I verify Colleen Timmons, MS, RD, LDN, CNSD's license?
NPPES lists Massachusetts license number 2233, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.