David Siegenberg,MD,PC
David Siegenberg,MD,PC is a healthcare organization registered as Gastroenterology Physician in Reading, MA, holding Type 2 (organization) NPI 1174607030 since 2006. The authorized official on file is David Siegenberg, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1174607030 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | David Siegenberg,MD,PC |
| Practice address | 30 NEWCROSSING RD, SUITE # 310, Reading, MA, 01867 |
| Phone | 7819441166 |
| Fax | 7819441168 |
| Enumeration date | 2006-10-25 |
| Last updated in NPPES | 2013-11-20 |
Authorized official
| Name | David Siegenberg |
|---|---|
| Title | President |
| Phone | 7819441166 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | — | — |
| 207RG0100X | Gastroenterology Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| DF7238 | Other | MA | RAIL ROAD MEDICARE |
Copy-ready billing details
Provider: David Siegenberg,MD,PC NPI: 1174607030 Taxonomy: 207RG0100X (Gastroenterology Physician) Address: 30 NEWCROSSING RD, SUITE # 310, Reading, MA, 01867
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1275524571 | Karyl Cargill | Individual | Advanced Practice Midwife | Reading, MA |
| 1326014093 | Eleanor Haley-Ciulla | Individual | Adult Health Nurse Practitioner | Reading, MA |
| 1578502563 | David Siegenberg | Individual | Internal Medicine Physician | Reading, MA |
| 1265516298 | Catherine Santom Murphy | Individual | Nurse Practitioner | Reading, MA |
Verify this record
Cross-check NPI 1174607030 against the authoritative CMS record: view David Siegenberg,MD,PC 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 2026-07-10. Provider record last updated 2013-11-20.