Bret Clawson, MD
NPI 1275093726 · Hospitalist Physician · Parker, CO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bret Clawson, MD is a Hospitalist Physician provider in Parker, CO (NPI 1275093726).
Provider details
- NPI number
- 1275093726
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 89780 (SC)
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
7 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
196 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 | 153 | $164 |
| Critical Care, First 30-74 Minutes99291 | 43 | $207 |
Typical Medicare-allowed amounts for these services range $164–$207 (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)
- 14 Richland Medical Park Dr Ste 320Columbia, SC 29203-6896Phone: (803) 434-6771Fax: (803) 434-3955
Registry dates
- Enumerated
- 2019-03-21
- Last updated
- 2024-08-26
- Certified
- 2024-08-26
Frequently asked questions
- What is Bret Clawson's NPI number?
- Bret Clawson's National Provider Identifier (NPI) is 1275093726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bret Clawson's specialty?
- Bret Clawson is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Bret Clawson located?
- Bret Clawson's practice location on file with NPPES is 9395 Crown Crest Blvd, Parker, CO 80138-8573.
- What is Bret Clawson's phone number?
- The practice phone number listed in the NPPES registry for Bret Clawson is (303) 269-4000.
- Does Bret Clawson accept Medicare?
- Bret Clawson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bret Clawson's NPI active?
- Yes — Bret Clawson's NPI (1275093726) is active in the NPPES registry as of the last update on 2024-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.