Derek Clar, DO
NPI 1841811718 · Internal Medicine Physician · Fort Bliss, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Clar, DO is a Internal Medicine Physician provider in Fort Bliss, TX (NPI 1841811718).
Provider details
- NPI number
- 1841811718
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 324494 (NY)
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
6 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
82 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 46 | $47 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 25 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 11 | $108 |
Typical Medicare-allowed amounts for these services range $47–$108 (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)
- 1425 Portland Ave Bldg 3Rochester, NY 14621-3095Phone: (585) 922-5067
Registry dates
- Enumerated
- 2020-05-02
- Last updated
- 2025-07-15
- Certified
- 2025-07-15
Frequently asked questions
- What is Derek Clar's NPI number?
- Derek Clar's National Provider Identifier (NPI) is 1841811718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Clar's specialty?
- Derek Clar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Clar located?
- Derek Clar's practice location on file with NPPES is 18511 Highlander Medics Street, Fort Bliss, TX 79906-5327.
- What is Derek Clar's phone number?
- The practice phone number listed in the NPPES registry for Derek Clar is (915) 742-0460.
- Does Derek Clar accept Medicare?
- Derek Clar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Clar's NPI active?
- Yes — Derek Clar's NPI (1841811718) is active in the NPPES registry as of the last update on 2025-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.