Ammar Tarawneh, DO
NPI 1144966961 · Family Medicine Physician · Olympia Fields, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ammar Tarawneh, DO is a Family Medicine Physician provider in Olympia Fields, IL (NPI 1144966961).
Provider details
- NPI number
- 1144966961
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036172334 (IL)
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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
5 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 51 | 27 |
| Losartan Potassium | 33 | 13 |
| Amlodipine Besylate | 28 | 14 |
| Gabapentin | 26 | 13 |
| Metoprolol Succinate | 23 | 14 |
| Omeprazole | 23 | — |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$163 across 3 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
Additional practice locations (4)
- 7702 N Alpine RdLoves Park, IL 61111-3107Phone: (815) 971-3397
- 3401 N Perryville RdRockford, IL 61114-8011Phone: (815) 971-2000
- 8201 E Riverside BlvdRockford, IL 61114-2300Phone: (815) 971-7000
- 5000 Prairie Rose DrRoscoe, IL 61073-7792Phone: (815) 971-2000
Registry dates
- Enumerated
- 2022-05-05
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Ammar Tarawneh's NPI number?
- Ammar Tarawneh's National Provider Identifier (NPI) is 1144966961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ammar Tarawneh's specialty?
- Ammar Tarawneh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ammar Tarawneh located?
- Ammar Tarawneh's practice location on file with NPPES is 4001 Vollmer Rd, Olympia Fields, IL 60461-3168.
- What is Ammar Tarawneh's phone number?
- The practice phone number listed in the NPPES registry for Ammar Tarawneh is (708) 481-8883.
- Does Ammar Tarawneh accept Medicare?
- Ammar Tarawneh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ammar Tarawneh's NPI active?
- Yes — Ammar Tarawneh's NPI (1144966961) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.