George Allen, DO
NPI 1386987113 · Anesthesiology Physician · Kalispell, MT
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Allen, DO is a Anesthesiology Physician provider in Kalispell, MT (NPI 1386987113).
Provider details
- NPI number
- 1386987113
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
112 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 34 | $122 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 31 | $137 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 22 | $160 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 13 | $100 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 12 | $370 |
Typical Medicare-allowed amounts for these services range $100–$370 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$78 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3578 E Shore DrHelena, MT 59602-9737Phone: (406) 599-2070
Registry dates
- Enumerated
- 2013-03-29
- Last updated
- 2018-06-27
Frequently asked questions
- What is George Allen's NPI number?
- George Allen's National Provider Identifier (NPI) is 1386987113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Allen's specialty?
- George Allen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is George Allen located?
- George Allen's practice location on file with NPPES is 310 Sunnyview Ln, Kalispell, MT 59901.
- What is George Allen's phone number?
- The practice phone number listed in the NPPES registry for George Allen is (406) 752-5111.
- Does George Allen accept Medicare?
- George Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Allen's NPI active?
- Yes — George Allen's NPI (1386987113) is active in the NPPES registry as of the last update on 2018-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.