John Timothy Lam, M.D.
John Timothy Lam is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Jackson, MS, registered in the NPPES registry with NPI 1821013012 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821013012 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Timothy Lam |
| Credential | M.D. |
| Sex | Male |
| Practice address | 2500 N STATE ST, Jackson, MS, 39216 |
| Phone | 6019841530 |
| Fax | 6019841531 |
| Enumeration date | 2006-07-12 |
| Last updated in NPPES | 2016-01-06 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | 18833 | MS |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CN1327 | Other | MS | RR MEDICARE GROUP (UPA) |
| P00669660 | Other | MS | RR MEDICARE |
| P01435530 | Other | MS | RAILROAD MEDICARE PTAN |
| P00361807 | Other | MS | RAILROAD MEDICARE |
| 01880521 | Medicaid | MS | — |
Copy-ready billing details
Provider: John Lam, M.D. NPI: 1821013012 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 2500 N STATE ST, Jackson, MS, 39216
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1396474193 | Brittany Martin | Individual | Student in an Organized Health Care Education/Training Program | Jackson, MS |
| 1376280701 | Ricky Gable | Individual | Emergency Medicine Physician | Jackson, MS |
| 1487115838 | Samuel Hall | Individual | Hematology & Oncology Physician | Jackson, MS |
| 1992492409 | Charles Cook | Individual | Internal Medicine Physician | Jackson, MS |
| 1114668126 | Katherine Trettin | Individual | Dermatology Physician | Jackson, MS |
| 1184887663 | Patrick Klar | Individual | Pain Medicine (Anesthesiology) Physician | Jackson, MS |
| 1972444123 | Sakina Mohamedzain | Individual | Student in an Organized Health Care Education/Training Program | Jackson, MS |
| 1003610551 | Amarachukwu Diala | Individual | Student in an Organized Health Care Education/Training Program | Jackson, MS |
Verify this record
Cross-check NPI 1821013012 against the authoritative CMS record: view John Timothy Lam 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.
Frequently asked questions
What is the NPI number for John Lam?
Where does John Lam practice?
Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2016-01-06.