Cathryn Powell, NP
NPI 1134142771 · Family Nurse Practitioner · Missoula, MT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cathryn Powell, NP is a Family Nurse Practitioner provider in Missoula, MT (NPI 1134142771).
Provider details
- NPI number
- 1134142771
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 21370 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
77 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 46 | $108 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 31 | $107 |
Typical Medicare-allowed amounts for these services range $107–$108 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 79 | 21 |
| Alprazolam | 29 | — |
| Simvastatin | 28 | — |
| Hydrochlorothiazide | 27 | — |
| Amlodipine Besylate | 19 | — |
| Sertraline Hcl | 18 | — |
| Atorvastatin Calcium | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2015-10-08
Frequently asked questions
- What is Cathryn Powell's NPI number?
- Cathryn Powell's National Provider Identifier (NPI) is 1134142771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathryn Powell's specialty?
- Cathryn Powell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cathryn Powell located?
- Cathryn Powell's practice location on file with NPPES is 2825 Fort Missoula Rd, Missoula, MT 59804-7420.
- What is Cathryn Powell's phone number?
- The practice phone number listed in the NPPES registry for Cathryn Powell is (406) 542-2116.
- Does Cathryn Powell accept Medicare?
- Cathryn Powell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cathryn Powell's NPI active?
- Yes — Cathryn Powell's NPI (1134142771) is active in the NPPES registry as of the last update on 2015-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.