Michael William Callaghan
Michael William Callaghan is a Acupuncturist provider (Acupuncturist) practicing in New Braunfels, TX, registered in the NPPES registry with NPI 1649707233 since 2017. Practices at Yellow Dragon Acupuncture, Pllc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1649707233 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Michael William Callaghan |
| Sex | Male |
| Practice address | New Braunfels, TX, 78130 |
| Phone | 8303581555 |
| Enumeration date | 2017-05-15 |
| Last updated in NPPES | 2022-07-21 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171100000X | Acupuncturist | Primary | AC01764 | TX |
Copy-ready billing details
Provider: Michael Callaghan NPI: 1649707233 Taxonomy: 171100000X (Acupuncturist) Address: New Braunfels, TX, 78130
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1558890178 | Yellow Dragon Acupuncture, Pllc | Organization | Acupuncturist | New Braunfels, TX |
Verify this record
Cross-check NPI 1649707233 against the authoritative CMS record: view Michael William Callaghan 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-07-21.