Doug Ornoff, M.D., PH.D
NPI 1942734421 · Hospitalist Physician · Denver, CO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Doug Ornoff, M.D., PH.D is a Hospitalist Physician provider in Denver, CO (NPI 1942734421).
Provider details
- NPI number
- 1942734421
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0064117 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
205 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 56 | $175 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 45 | $120 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 32 | $116 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 31 | $132 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 22 | $79 |
| Critical Care, First 30-74 Minutes99291 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-12
- Last updated
- 2020-05-18
- Certified
- 2020-05-18
Frequently asked questions
- What is Doug Ornoff's NPI number?
- Doug Ornoff's National Provider Identifier (NPI) is 1942734421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doug Ornoff's specialty?
- Doug Ornoff is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Doug Ornoff located?
- Doug Ornoff's practice location on file with NPPES is 835 E 18th Ave Ste 110, Denver, CO 80218-1024.
- What is Doug Ornoff's phone number?
- The practice phone number listed in the NPPES registry for Doug Ornoff is (303) 825-4646.
- Does Doug Ornoff accept Medicare?
- Doug Ornoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Doug Ornoff's NPI active?
- Yes — Doug Ornoff's NPI (1942734421) is active in the NPPES registry as of the last update on 2020-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.