Steven B. Holsten, MD, PC
Steven B. Holsten, MD, PC is a healthcare organization registered as Orthopaedic Surgery Physician in Springfield, MA, holding Type 2 (organization) NPI 1275600041 since 2006. The authorized official on file is Steven Holsten, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1275600041 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Steven B. Holsten, MD, PC |
| Other name | <Unavail> |
| Practice address | 299 CAREW ST, SUITE 409, Springfield, MA, 01104 |
| Phone | 4137343476 |
| Fax | 4137347450 |
| Enumeration date | 2006-11-29 |
| Last updated in NPPES | 2009-09-30 |
Authorized official
| Name | Steven Holsten |
|---|---|
| Title | Owner |
| Phone | 4137343476 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207X00000X | Orthopaedic Surgery Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| M13454 | Other | MA | BLUE CROSS B LUE SHIELD |
Copy-ready billing details
Provider: Steven B. Holsten, MD, PC NPI: 1275600041 Taxonomy: 207X00000X (Orthopaedic Surgery Physician) Address: 299 CAREW ST, SUITE 409, Springfield, MA, 01104
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1134122666 | Pamela Henderson | Individual | Ophthalmology Physician | Springfield, MA |
| 1497754170 | James Haines | Individual | Internal Medicine Physician | Springfield, MA |
| 1548269251 | William Belcastro | Individual | Internal Medicine Physician | Springfield, MA |
| 1124027834 | Dr. James Haines & Dr. William Belcastro, Ptr. | Organization | Internal Medicine Physician | Springfield, MA |
| 1396739231 | Luz Martin | Individual | Psychiatry Physician | Springfield, MA |
| 1043205438 | Savvas Papazoglou | Individual | Specialist | Springfield, MA |
| 1568457778 | Leonard Wagner | Individual | Orthopaedic Surgery Physician | Springfield, MA |
| 1124013339 | Steven Holsten | Individual | Orthopaedic Surgery Physician | Springfield, MA |
Verify this record
Cross-check NPI 1275600041 against the authoritative CMS record: view Steven B. Holsten, 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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Where is Steven B. Holsten, MD, PC located?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-09-30.