NPPES file of Aug 9, 2026

Jiaxin Lai, RDN, LDN

Registered Dietitian · Boston, MA

Jiaxin Lai, RDN, LDN is a registered dietitian with a practice address in Boston, Massachusetts, and NPI 1982569430, issued on Dec 17, 2025. Check the license (Massachusetts LDN8589, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1982569430
Name
Jiaxin Lai
Credential
RDN, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
LDN8589 MA
Self-reported in NPPES; status is on the state search
Practice location
32 Fruit St, Boston, MA 02114
Phone
(617) 726-2000
Enumerated
Dec 17, 2025
Record last updated
Jan 8, 2026
Medicare enrollment
Enrolled (PECOS I20260120001220); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 2,244 in Massachusetts → Look up another NPI →

Also registered at 32 Fruit St

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

  1. Ran Abuhasira, MD, PHDInternal Medicine Physician1942157433
  2. David Adams, MDChild & Adolescent Psychiatry Physician1942752993
  3. Lisa Arcikowski, NPNurse Practitioner1235374836
  4. Malavikalakshmi Attur, MDInternal Medicine Physician1215673900
  5. Gayle Blouin, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1821339169
  6. Jessica Bourque, MD, PHDStudent in an Organized Health Care Education/Training Program1962261594

Verify Jiaxin Lai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license LDN8589    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 Massachusetts license search

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Jiaxin Lai among 2,244 registered dietitian records in Massachusetts

Jiaxin Lai, RDN, LDN is one of 2,244 registered dietitian records with a practice address in Massachusetts. 6% 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 2025, is newer than 89% of them.

  • NPI issued2025 · 89% of these records are older, 5% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2025 · median 2011 among the 202 with a school on file
  • Record last updated2026 · 62% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Massachusetts

There are 2,244 registered dietitian records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,244 in Massachusetts → Every provider in Boston → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Anne Barbara, R.D., LDNBoston, MA 021141659562494
  2. Dara Borto, MS, RD, LDNBoston, MA 021141376768143
  3. Dana Brennan, RD, LDNBoston, MA 021141497970099
  4. Tiana Celesia, RDBoston, MA 021141962526186
  5. Susan Cummings, MS, RD, LDNBoston, MA 021141467678110
  6. Linda Delahanty, M.S.,R.D., LDNBoston, MA 021141295858322
  7. Emily Gelsomin, RD, LDNBoston, MA 021141083839047
  8. Debra Hollon, M.S., R.D, LDNBoston, MA 021141669697975

Common questions

What is Jiaxin Lai, RDN, LDN's NPI number?

Jiaxin Lai, RDN, LDN's National Provider Identifier (NPI) is 1982569430, issued on Dec 17, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Jiaxin Lai, RDN, LDN located?

The NPPES record lists a practice address at 32 Fruit St, Boston, MA, 02114. Phone: (617) 726-2000. Providers update this record themselves, so call before visiting.

How can I verify Jiaxin Lai, RDN, LDN's license?

NPPES lists Massachusetts license number LDN8589, 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), 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.

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.