Tarek Arja, D.O.
NPI 1982745212 · Family Medicine Physician · Grand Junction, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tarek Arja, D.O. is a Family Medicine Physician provider in Grand Junction, CO (NPI 1982745212).
Provider details
- NPI number
- 1982745212
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 31818 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
532 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 278 | $129 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 102 | $9 |
| Hemoglobin A1c Level83036 | 36 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 32 | $16 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 28 | $57 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 200 | 39 |
| Gabapentin | 170 | 32 |
| Lisinopril | 170 | 35 |
| Tramadol Hcl | 163 | 27 |
| Simvastatin | 127 | 28 |
| Hydrochlorothiazide | 110 | 20 |
| Cyclobenzaprine Hcl | 104 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$49 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2012-02-10
Frequently asked questions
- What is Tarek Arja's NPI number?
- Tarek Arja's National Provider Identifier (NPI) is 1982745212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tarek Arja's specialty?
- Tarek Arja is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tarek Arja located?
- Tarek Arja's practice location on file with NPPES is 525 North Ave, Grand Junction, CO 81501-7512.
- What is Tarek Arja's phone number?
- The practice phone number listed in the NPPES registry for Tarek Arja is (970) 424-5030.
- Does Tarek Arja accept Medicare?
- Tarek Arja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tarek Arja's NPI active?
- Yes — Tarek Arja's NPI (1982745212) is active in the NPPES registry as of the last update on 2012-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.