Nancy Clark, MBA, OT/L
NPI 1225334964 · Occupational Therapist · Butte, MT
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Clark, MBA, OT/L is a Occupational Therapist provider in Butte, MT (NPI 1225334964).
Provider details
- NPI number
- 1225334964
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MBA, OT/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 297 (MT)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
454 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Evaluation for Wheelchair, Each 15 Minutes97542 | 372 | $24 |
| Evaluation for Occupational Therapy, Typically 45 Minutes97166 | 82 | $99 |
Typical Medicare-allowed amounts for these services range $24–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-01-27
- Last updated
- 2011-01-27
Frequently asked questions
- What is Nancy Clark's NPI number?
- Nancy Clark's National Provider Identifier (NPI) is 1225334964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Clark's specialty?
- Nancy Clark is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Nancy Clark located?
- Nancy Clark's practice location on file with NPPES is 3080 Hecla St, Butte, MT 59701-6320.
- What is Nancy Clark's phone number?
- The practice phone number listed in the NPPES registry for Nancy Clark is (406) 491-4157.
- Does Nancy Clark accept Medicare?
- Nancy Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Clark's NPI active?
- Yes — Nancy Clark's NPI (1225334964) is active in the NPPES registry as of the last update on 2011-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.