Xiaosong Li, M.D.
Anatomic Pathology & Clinical Pathology Physician · Pittsfield, MA
Xiaosong Li, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Pittsfield, Massachusetts, and NPI 1386887875, issued on Apr 13, 2009. Check the license (Massachusetts 253536, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Xiaosong Li
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 253536 MA
Self-reported in NPPES; status is on the state search - Practice location
- 725 North St, Pittsfield, MA 01201
- Phone
- (413) 447-2571
- Enumerated
- Apr 13, 2009
- Record last updated
- Jul 31, 2024
- Medicare enrollment
- Enrolled (PECOS I20121127000199); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 542 in Massachusetts → Look up another NPI →
Also registered at 725 North St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed AbdelnabiInternal Medicine Physician1528620507
- Margarita Abramovich, MDPsychiatry Physician1154883239
- Jacqueline AdamsMedical-Surgical Registered Nurse1396507026
- Erik Adler, D.O.Student in an Organized Health Care Education/Training Program1700468915
- Parinaz Afrashteh, MDStudent in an Organized Health Care Education/Training Program1609677715
- Deepak Agarwal, MDDiagnostic Radiology Physician1043265754
Verify Xiaosong Li in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 253536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Western Massachusetts Pathology Services, PCGreat Barrington, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Xiaosong Li among 542 anatomic pathology & clinical pathology physician records in Massachusetts
Xiaosong Li, M.D. is one of 542 anatomic pathology & clinical pathology physician records with a practice address in Massachusetts. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1991 · median 2004 among the 305 with a school on file
- Record last updated2024 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Massachusetts
There are 542 anatomic pathology & clinical pathology physician records in Massachusetts.
All 542 in Massachusetts → Every provider in Pittsfield → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Mohammad Abidullah, M.D.Pittsfield, MA 012011295769081
- Teri Cooper, M.D.Pittsfield, MA 012011992734503
- Ethan Flynn, M.D.Pittsfield, MA 012011215963061
- Lanie Galman, MDPittsfield, MA 012011811123326
- Janice Grivetti, D.O.Pittsfield, MA 012011427201847
- Alida Hayner-Buchan, MDPittsfield, MA 012011659361293
- Rebecca Johnson, MDPittsfield, MA 012011427094663
- David Jones, MDPittsfield, MA 012011477544534
Common questions
What is Xiaosong Li, M.D.'s NPI number?
Xiaosong Li, M.D.'s National Provider Identifier (NPI) is 1386887875, issued on Apr 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Xiaosong Li, M.D. located?
The NPPES record lists a practice address at 725 North St, Pittsfield, MA, 01201. Phone: (413) 447-2571. Providers update this record themselves, so call before visiting.
How can I verify Xiaosong Li, M.D.'s license?
NPPES lists Massachusetts license number 253536, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.