John G. Schuler, MD
John G. Schuler is a Surgery Physician provider (Surgery) practicing in Cambridge, MA, registered in the NPPES registry with NPI 1881755536 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1881755536 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John G. Schuler |
| Credential | MD |
| Sex | Male |
| Practice address | 1611 CAMBRIDGE ST, Cambridge, MA, 02138 |
| Phone | 6176615525 |
| Fax | 6176615202 |
| Enumeration date | 2006-12-13 |
| Last updated in NPPES | 2011-10-03 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 30735 | 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 |
|---|---|---|---|
| 4393963-001 | Other | MA | CIGNA |
| 709402 | Other | MA | TUFTS |
| S203 | Other | MA | HPHC |
| 0004722 | Other | MA | NHP |
| 2002965 | Medicaid | MA | — |
Copy-ready billing details
Provider: John Schuler, MD NPI: 1881755536 Taxonomy: 208600000X (Surgery Physician) Address: 1611 CAMBRIDGE ST, Cambridge, MA, 02138
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598747412 | Margaret Barsam | Individual | Pediatrics Physician | Cambridge, MA |
| 1659357671 | Amita Chopra | Individual | Pediatrics Physician | Cambridge, MA |
| 1568448488 | Michele David | Individual | Internal Medicine Physician | Cambridge, MA |
| 1063499408 | Margaret Tabor | Individual | Nutrition Chiropractor | Cambridge, MA |
| 1356320394 | Thomas Krueger | Individual | Pediatrics Physician | Cambridge, MA |
| 1962482190 | Elizabeth Vinton | Individual | Pediatrics Physician | Cambridge, MA |
| 1184694473 | Linda Wallace | Individual | Audiologist | Cambridge, MA |
| 1043281942 | Alan Brush | Individual | Internal Medicine Physician | Cambridge, MA |
Verify this record
Cross-check NPI 1881755536 against the authoritative CMS record: view John G. Schuler 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 2011-10-03.