Dr. Daniel Lee Master, M.D.
Dr. Daniel Lee Master is a Orthopaedic Hand Surgery Physician provider (Orthopaedic Surgery) practicing in Boulder, CO, registered in the NPPES registry with NPI 1770798795 since 2007. The credential MD stands for Doctor of Medicine. Practices at Bouldercentre for Orthopedics (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770798795 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Daniel Lee Master |
| Credential | M.D. |
| Sex | Male |
| Practice address | 4740 PEARL PKWY STE 200, Boulder, CO, 80301 |
| Phone | 3034492730 |
| Fax | 3034495821 |
| Enumeration date | 2007-05-12 |
| Last updated in NPPES | 2017-08-21 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207XS0106X | Orthopaedic Hand Surgery Physician | Secondary | A118932 | CA |
| 207XS0106X | Orthopaedic Hand Surgery Physician | Primary | DR.0052239 | CO |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Daniel Master, M.D. NPI: 1770798795 Taxonomy: 207XS0106X (Orthopaedic Hand Surgery Physician) Address: 4740 PEARL PKWY STE 200, Boulder, CO, 80301
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295733186 | Ingrid Ching | Individual | Physical Therapist | Boulder, CO |
| 1740261676 | Khemarin Seng | Individual | Orthopaedic Surgery Physician | Boulder, CO |
| 1558344838 | Steven Faust | Individual | Physical Therapist | Boulder, CO |
| 1780648378 | David Conyers | Individual | Specialist | Boulder, CO |
| 1417905811 | Lorri Fulkerson | Individual | Orthopaedic Surgery Physician | Boulder, CO |
| 1124076591 | James Rector | Individual | Orthopaedic Surgery Physician | Boulder, CO |
| 1114976354 | Stephen Paul | Individual | Orthopaedic Surgery Physician | Boulder, CO |
| 1295784437 | Lynn Voss | Individual | Orthopaedic Surgery Physician | Boulder, CO |
Verify this record
Cross-check NPI 1770798795 against the authoritative CMS record: view Dr. Daniel Lee Master 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 2017-08-21.