NPI age
17 years
Enumerated 2009-02-25
● Active
Type 1 · Individual
Kathryn Williams, L.M.T.
Williams is 1 of 166 massage therapist providers in Boise and 1 of 798 in Idaho.
Primary specialty
Massage Therapist
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-02-25
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 798 active massage therapist providers in Idaho.
NPI age
17 years
↑ 10 yr above median (7 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
0
7% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-02Enumerated in NPPES
2009
2026
Where they practice
Practice location
9217 W. State St.
Boise, ID 837141737
Mailing address
2207 Fern St
Nampa, ID 836867250
Specialties
-
Massage Therapist PrimaryAn individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (ID) | MASG-564 | STATE OF IDAHO |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 7 new massage therapist providers have been added in Boise in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.