Tarek T. Arja, D.O.
Family Medicine Physician · Grand Junction, CO
Tarek T. Arja, D.O. is a family medicine physician with a practice address in Grand Junction, Colorado, and NPI 1982745212, issued on Feb 9, 2007. Check the license (Colorado 31818, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tarek T. Arja
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 31818 CO
Self-reported in NPPES; status is on the state search - Practice location
- 525 North Ave, Grand Junction, CO 81501
- Phone
- (970) 424-5030
- Enumerated
- Feb 9, 2007
- Record last updated
- Feb 10, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (970) 424-5033
- Medicare enrollment
- Enrolled (PECOS I20050217000615); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 525 North Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffery Bowman, DOFamily Medicine Physician1013950435
- Faith Piotrowski, RN, BSN, CENPsychiatric/Mental Health Registered Nurse1609550805
- Alfredo Rosales, MT.0024111Massage Therapist1902537756
- Daniela Schupp, M.D.Surgery Physician1215103692
Verify Tarek T. Arja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 31818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average family medicine physician in 2024
4,001 Medicare Part D claims for 181 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 164 claims were for opioids.
Most prescribed
- Levothyroxine Sodium200 claims
- Gabapentin170 claims
- Lisinopril170 claims
- Tramadol Hcl163 claims
- Simvastatin127 claims
- Hydrochlorothiazide110 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $48.84
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Grand Junction Family Medicine PCGrand Jct, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tarek T. Arja among 3,563 family medicine physician records in Colorado
Tarek T. Arja, D.O. is one of 3,563 family medicine physician records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 42% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1991 · median 2008 among the 2,077 with a school on file
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
135 family medicine physician records list a practice address in Grand Junction
They are 135 of the 3,482 NPPES records with a practice address in Grand Junction, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Grand Junction → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ivan Alkes, MDGrand Jct, CO 815011750466819
- Jeffery Bowman, DOGrand Junction, CO 815011013950435
- John Bratteli, MDGrand Junction, CO 815011245213925
- Craig Hughes, M.D.Grand Junction, CO 815011043306525
- Richard Kingston, DOGrand Junction, CO 815011912084344
- Charles Nowak, DOGrand Junction, CO 815011679564058
- Gregg Omura, MDGrand Junction, CO 815011992788582
- Patrick Page, MDGrand Junction, CO 815011982688438
Common questions
What is Tarek T. Arja, D.O.'s NPI number?
Tarek T. Arja, D.O.'s National Provider Identifier (NPI) is 1982745212, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tarek T. Arja, D.O. located?
The NPPES record lists a practice address at 525 North Ave, Grand Junction, CO, 81501. Phone: (970) 424-5030. Providers update this record themselves, so call before visiting.
How can I verify Tarek T. Arja, D.O.'s license?
NPPES lists Colorado license number 31818, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tarek T. Arja, D.O. prescribe under Medicare Part D?
In 2024, Tarek T. Arja, D.O. had 4,001 Medicare Part D claims for 181 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.