Wieslaw Gessner, M.D.
NPI 1225118011 · Anesthesiology Physician · Arvada, CO
Wieslaw Gessner, M.D. is a Anesthesiology Physician provider in Arvada, CO (NPI 1225118011).
Provider details
- NPI number
- 1225118011
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 32051 (CO)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2023-03-07
Frequently asked questions
- What is Wieslaw Gessner's NPI number?
- Wieslaw Gessner's National Provider Identifier (NPI) is 1225118011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wieslaw Gessner's specialty?
- Wieslaw Gessner is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Wieslaw Gessner located?
- Wieslaw Gessner's practice location on file with NPPES is 8850 Ralston Rd Ste 200, Arvada, CO 80002-2248.
- What is Wieslaw Gessner's phone number?
- The practice phone number listed in the NPPES registry for Wieslaw Gessner is (303) 431-5060.
- Is Wieslaw Gessner's NPI active?
- Yes — Wieslaw Gessner's NPI (1225118011) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.