Dr. John A Routenberg, MD
Dr. John A Routenberg is a Surgery Physician provider (Surgery) practicing in Salisbury, MD, registered in the NPPES registry with NPI 1154490886 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1154490886 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John A Routenberg |
| Credential | MD |
| Sex | Male |
| Practice address | 205 SOUTH DIVISION STREET, Salisbury, MD, 21801 |
| Phone | 4105430400 |
| Fax | 4108602603 |
| Enumeration date | 2006-11-07 |
| Last updated in NPPES | 2025-09-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RG0100X | Gastroenterology Physician | Secondary | D15857 | MD |
| 208600000X | Surgery Physician | Primary | G26503 | CA |
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 |
|---|---|---|---|
| KAR850 | Other | MD | BCBS MARYLAND |
| 20882 | Other | MD | COMMERCIAL |
| S284 | Other | — | BCBS DC NATL |
Copy-ready billing details
Provider: John Routenberg, MD NPI: 1154490886 Taxonomy: 208600000X (Surgery Physician) Address: 205 SOUTH DIVISION STREET, Salisbury, MD, 21801
Verify this record
Cross-check NPI 1154490886 against the authoritative CMS record: view Dr. John A Routenberg 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.