Donald Penning, M.D.
NPI 1629025424 · Anesthesiology Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Penning, M.D. is a Anesthesiology Physician provider in Aurora, CO (NPI 1629025424).
Provider details
- NPI number
- 1629025424
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D58366 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
20 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
165 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 48 | $43 |
| Anesthesia for Extensive Surgery on Spine00670 | 39 | $410 |
| Anesthesia for Other Procedure on Brain00210 | 22 | $317 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 17 | $79 |
| Anesthesia for Other Procedure on Skin, Muscles, Or Nerves of Head, Neck, and Upper Back00300 | 15 | $128 |
| Anesthesia for Other Procedure on Skin of Arms, Legs, and Front Body00400 | 12 | $97 |
Practice location
Mailing address
Additional practice locations (1)
- 777 Bannock StMail Stop Mc 0218Denver, CO 80204-4507Phone: (303) 602-1101Fax: (303) 436-6548
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2023-11-28
- Certified
- 2023-11-28
Frequently asked questions
- What is Donald Penning's NPI number?
- Donald Penning's National Provider Identifier (NPI) is 1629025424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Penning's specialty?
- Donald Penning is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Penning located?
- Donald Penning's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is Donald Penning's phone number?
- The practice phone number listed in the NPPES registry for Donald Penning is (720) 848-0000.
- Does Donald Penning accept Medicare?
- Donald Penning is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Penning's NPI active?
- Yes — Donald Penning's NPI (1629025424) is active in the NPPES registry as of the last update on 2023-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.