Katherine Holley, D.O.
NPI 1023251253 · Anesthesiology Physician · Kalispell, MT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Holley, D.O. is a Anesthesiology Physician provider in Kalispell, MT (NPI 1023251253).
Provider details
- NPI number
- 1023251253
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 032.0092935 (VT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
66 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) |
|---|---|---|
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level64483 | 27 | $128 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 15 | $97 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 13 | $157 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 11 | $129 |
Typical Medicare-allowed amounts for these services range $97–$157 (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
Additional practice locations (1)
- 3900 25th Avenue Ct SePuyallup, WA 98374-1772Phone: (802) 363-4240
Registry dates
- Enumerated
- 2009-04-17
- Last updated
- 2022-07-21
Frequently asked questions
- What is Katherine Holley's NPI number?
- Katherine Holley's National Provider Identifier (NPI) is 1023251253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Holley's specialty?
- Katherine Holley is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Holley located?
- Katherine Holley's practice location on file with NPPES is 310 Sunnyview Ln, Kalispell, MT 59901-3129.
- What is Katherine Holley's phone number?
- The practice phone number listed in the NPPES registry for Katherine Holley is (406) 752-5111.
- Does Katherine Holley accept Medicare?
- Katherine Holley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Holley's NPI active?
- Yes — Katherine Holley's NPI (1023251253) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.