Chi Shiang Wang, MD
Chi Shiang Wang is a General Practice Physician provider (General Practice) practicing in Waltham, MA, registered in the NPPES registry with NPI 1518936772 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1518936772 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Chi Shiang Wang |
| Credential | MD |
| Sex | Male |
| Practice address | 20 HOPE AVENUE, SUITE 208, Waltham, MA, 02453 |
| Phone | 7818911230 |
| Fax | 7818937138 |
| Enumeration date | 2006-03-17 |
| Last updated in NPPES | 2025-09-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207KA0200X | Allergy Physician | Secondary | 34072 | MA |
| 208000000X | Pediatrics Physician | Secondary | 34072 | MA |
| 208D00000X | General Practice Physician | Primary | 34072 | MA |
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 |
|---|---|---|---|
| 0157201 | Medicaid | MA | — |
Copy-ready billing details
Provider: Chi Wang, MD NPI: 1518936772 Taxonomy: 208D00000X (General Practice Physician) Address: 20 HOPE AVENUE, SUITE 208, Waltham, MA, 02453
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1538150487 | Eric Putnoi | Individual | Ophthalmology Physician | Waltham, MA |
| 1467436931 | Edward Busick | Individual | Internal Medicine Physician | Waltham, MA |
Verify this record
Cross-check NPI 1518936772 against the authoritative CMS record: view Chi Shiang Wang 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.