NPPES file of Aug 9, 2026

Amy Yin Xiong, DNP, FNP-BC

Family Nurse Practitioner · Lexington, MA

Amy Yin Xiong, DNP, FNP-BC is a family nurse practitioner with a practice address in Lexington, Massachusetts, and NPI 1952291643, issued on Jul 7, 2025. Check the license (Massachusetts RN2308944, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1952291643
Name
Amy Yin Xiong
Credential
DNP, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN2308944 MA
Self-reported in NPPES; status is on the state search
Practice location
57 Bedford Street, Lexington, MA 02420
Phone
(781) 862-7500
Enumerated
Jul 7, 2025
Record last updated
Sep 9, 2025
Medicare enrollment
Enrolled (PECOS I20250917002827); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →

Also registered at 57 Bedford Street

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

  1. Marion Buchsbaum, MDDermatology Physician1730270851
  2. Ralph Freidin, MDInternal Medicine Physician1609967298
  3. Charles Hur, DMDGeneral Practice Dentistry1285854505
  4. Jill Rebecca Slater-Freedberg, M.D.Dermatology Physician1255389425

Verify Amy Yin Xiong 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 RN2308944    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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Bills Medicare through one group practice

  1. Mount Auburn Professional Services IncLexington, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Amy Yin Xiong among 4,724 family nurse practitioner records in Massachusetts

Amy Yin Xiong, DNP, FNP-BC is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2025 · median 2019 among the 2,704 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 family nurse practitioner records list a practice address in Lexington

They are 10 of the 1,467 NPPES records with a practice address in Lexington, and 4,724 family nurse practitioner records in Massachusetts.

All 4,724 in Massachusetts → Every provider in Lexington → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kathleen Corley, NPLexington, MA 024201548359029
  2. Jane Ferro, FNP-BCLexington, MA 024201295437259
  3. Rina PatelLexington, MA 024201235615659
  4. Casey SweeneyLexington, MA 024201174774459
  5. Kathleen Belmonte, N.PLexington, MA 024211720144736
  6. Sylvia Massmanian, FNP-BCLexington, MA 024211942618483
  7. Kasey Moffat, FNPLexington, MA 024211912781832
  8. Lucy Partridge, NPLexington, MA 024211407214240

Common questions

What is Amy Yin Xiong, DNP, FNP-BC's NPI number?

Amy Yin Xiong, DNP, FNP-BC's National Provider Identifier (NPI) is 1952291643, issued on Jul 7, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Amy Yin Xiong, DNP, FNP-BC located?

The NPPES record lists a practice address at 57 Bedford Street, Lexington, MA, 02420. Phone: (781) 862-7500. Providers update this record themselves, so call before visiting.

How can I verify Amy Yin Xiong, DNP, FNP-BC's license?

NPPES lists Massachusetts license number RN2308944, 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. 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.