Dorina Feher, DO
NPI 1144858440 · Family Medicine Physician · Park Ridge, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dorina Feher, DO is a Family Medicine Physician provider in Park Ridge, IL (NPI 1144858440).
Provider details
- NPI number
- 1144858440
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 125.075935 (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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
239 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 | 80 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $92 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 39 | $131 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 32 | $9 |
| 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 | 16 | $17 |
| Admn Sarscov2 Vacc 1 Dose |
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 | 58 | 24 |
| Amlodipine Besylate | 54 | 22 |
| Levothyroxine Sodium | 40 | 14 |
| Hydrochlorothiazide | 29 | — |
| Metoprolol Succinate | 26 | — |
| Losartan Potassium | 20 | — |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$74 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 (1)
- 20 S Clark St Fl 11Chicago, IL 60603-1882Phone: (312) 926-3627Fax: (312) 357-2284
Registry dates
- Enumerated
- 2020-03-31
- Last updated
- 2024-01-11
- Certified
- 2024-01-11
Frequently asked questions
- What is Dorina Feher's NPI number?
- Dorina Feher's National Provider Identifier (NPI) is 1144858440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dorina Feher's specialty?
- Dorina Feher is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dorina Feher located?
- Dorina Feher's practice location on file with NPPES is 1775 Ballard, Park Ridge, IL 60068.
- What is Dorina Feher's phone number?
- The practice phone number listed in the NPPES registry for Dorina Feher is (847) 318-6020.
- Does Dorina Feher accept Medicare?
- Dorina Feher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dorina Feher's NPI active?
- Yes — Dorina Feher's NPI (1144858440) is active in the NPPES registry as of the last update on 2024-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.