Karl Kristiansen, MD
NPI 1881044857 · Anesthesiology Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karl Kristiansen, MD is a Anesthesiology Physician provider in Lebanon, NH (NPI 1881044857).
Provider details
- NPI number
- 1881044857
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21783 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
27 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 27 | $74 |
Typical Medicare-allowed amounts for these services range $74–$74 (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)
- 111 Colchester Avenue, West Pavillion, Level 2Burlington, VT 05401-1473Phone: (802) 847-2415Fax: (802) 847-5324
Registry dates
- Enumerated
- 2016-06-20
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Karl Kristiansen's NPI number?
- Karl Kristiansen's National Provider Identifier (NPI) is 1881044857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Kristiansen's specialty?
- Karl Kristiansen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Karl Kristiansen located?
- Karl Kristiansen's practice location on file with NPPES is One Medical Center Dr, Lebanon, NH 03756-0001.
- What is Karl Kristiansen's phone number?
- The practice phone number listed in the NPPES registry for Karl Kristiansen is (603) 650-5922.
- Does Karl Kristiansen accept Medicare?
- Karl Kristiansen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karl Kristiansen's NPI active?
- Yes — Karl Kristiansen's NPI (1881044857) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.