Christopher L Mathur, DO
Christopher L Mathur is a Internal Medicine Physician provider (Internal Medicine) practicing in Bethlehem, PA, registered in the NPPES registry with NPI 1992760599 since 2006. The credential DO stands for Doctor of Osteopathic Medicine. Practices at St. Luke'S Physician Group, Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1992760599 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Christopher L Mathur |
| Credential | DO |
| Sex | Male |
| Practice address | 4311 EASTON AVE, Bethlehem, PA, 18020 |
| Phone | 4845267410 |
| Fax | 8664366461 |
| Enumeration date | 2006-04-18 |
| Last updated in NPPES | 2017-10-05 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | OS009115L | PA |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Christopher Mathur, DO NPI: 1992760599 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 4311 EASTON AVE, Bethlehem, PA, 18020
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1336114180 | Donna Meneeley | Individual | Nurse Practitioner | Bethlehem, PA |
| 1306800420 | John Illingworth | Individual | Clinical Social Worker | Bethlehem, PA |
| 1952366452 | William Kuehner | Individual | Internal Medicine Physician | Bethlehem, PA |
| 1477603603 | St. Luke'S Physician Group, Inc. | Organization | Internal Medicine Physician | Bethlehem, PA |
| 1578696670 | David Shields | Individual | Internal Medicine Physician | Bethlehem, PA |
| 1184816498 | Lea Reyes | Individual | Internal Medicine Physician | Bethlehem, PA |
| 1588070460 | Yue Zhao | Individual | Geriatric Medicine (Internal Medicine) Physician | Bethlehem, PA |
| 1447793625 | Jacob Reaser | Individual | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Bethlehem, PA |
Verify this record
Cross-check NPI 1992760599 against the authoritative CMS record: view Christopher L Mathur on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-10-05.