NPPES file of Aug 9, 2026

Liyan Xu, M.D.

Anatomic Pathology & Clinical Pathology Physician · Bethlehem, PA

Liyan Xu, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Bethlehem, Pennsylvania, and NPI 1962757997, issued on Jul 16, 2012. Check the license (Pennsylvania MD456969, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1962757997
Name
Liyan Xu
Credential
M.D.
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
MD456969 PA
Self-reported in NPPES; status is on the state search
Practice location
1615 Woodfield Dr, Bethlehem, PA 18015
Phone
(402) 201-8571
Enumerated
Jul 16, 2012
Record last updated
Jun 6, 2024
Medicare enrollment
Enrolled (PECOS I20180821000459); accepts 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 anatomic pathology & clinical pathology physician records → All 716 in Pennsylvania → Look up another NPI →

Verify Liyan Xu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD456969    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
Open the Pennsylvania license search

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Bills Medicare through 3 group practices

  1. Gslpg, IncOrwigsburg, PA
  2. St Lukes Physician Group IncBethlehem, PA
  3. St Lukes Warren Physician Group PCPhillipsburg, NJ

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

Liyan Xu among 716 anatomic pathology & clinical pathology physician records in Pennsylvania

Liyan Xu, M.D. is one of 716 anatomic pathology & clinical pathology physician records with a practice address in Pennsylvania. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.

  • NPI issued2012 · 71% of these records are older, 26% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated1999 · median 2001 among the 388 with a school on file
  • Record last updated2024 · 66% 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 Pennsylvania 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 Pennsylvania

There are 716 anatomic pathology & clinical pathology physician records in Pennsylvania.

All 716 in Pennsylvania → Every provider in Bethlehem → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Kimberly Jaramillo, DOBethlehem, PA 180151972863918
  2. Sebastian Jofre, D.O.Bethlehem, PA 180151881043867
  3. Jingxuan Liu, M.D.Bethlehem, PA 180151104869072
  4. Santo Longo, M.D.Bethlehem, PA 180151275618472
  5. Jeffrey Ordner, DOBethlehem, PA 180151619597689
  6. Dattatreya Phadke, MDBethlehem, PA 180151871530477
  7. Russell Plowman, M.D.Bethlehem, PA 180151649624206
  8. Michael Sherman, MDBethlehem, PA 180151336339159

Common questions

What is Liyan Xu, M.D.'s NPI number?

Liyan Xu, M.D.'s National Provider Identifier (NPI) is 1962757997, issued on Jul 16, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Liyan Xu, M.D. located?

The NPPES record lists a practice address at 1615 Woodfield Dr, Bethlehem, PA, 18015. Phone: (402) 201-8571. Providers update this record themselves, so call before visiting.

How can I verify Liyan Xu, M.D.'s license?

NPPES lists Pennsylvania license number MD456969, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.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.

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.