Kevin Quackenbush, MD
NPI 1538664545 · Anesthesiology Physician · Boulder, CO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kevin Quackenbush, MD is a Anesthesiology Physician provider in Boulder, CO (NPI 1538664545).
Provider details
- NPI number
- 1538664545
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- TL.0007177 (CO)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
86 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 Lens Surgery00142 | 25 | $112 |
| Anesthesia for Electroshock Therapy00104 | 20 | $103 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 17 | $130 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 12 | $134 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 12 | $51 |
Typical Medicare-allowed amounts for these services range $51–$134 (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 (2)
- 12401 E 17th Ave Fl 7Aurora, CO 80045-2548Phone: (720) 848-6709
- 1960 N Ogden St Ste 400Denver, CO 80218-3670Phone: (303) 812-6410
Registry dates
- Enumerated
- 2018-03-30
- Last updated
- 2023-01-18
- Certified
- 2023-01-18
Frequently asked questions
- What is Kevin Quackenbush's NPI number?
- Kevin Quackenbush's National Provider Identifier (NPI) is 1538664545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Quackenbush's specialty?
- Kevin Quackenbush is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kevin Quackenbush located?
- Kevin Quackenbush's practice location on file with NPPES is 4747 Arapahoe Ave, Boulder, CO 80303-1131.
- What is Kevin Quackenbush's phone number?
- The practice phone number listed in the NPPES registry for Kevin Quackenbush is (303) 415-7000.
- Does Kevin Quackenbush accept Medicare?
- Kevin Quackenbush is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kevin Quackenbush's NPI active?
- Yes — Kevin Quackenbush's NPI (1538664545) is active in the NPPES registry as of the last update on 2023-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.