Istiklal Arikan, MD
NPI 1356402812 · Internal Medicine Physician · Park Ridge, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Istiklal Arikan, MD is a Internal Medicine Physician provider in Park Ridge, IL (NPI 1356402812).
Provider details
- NPI number
- 1356402812
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036129788 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
19 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $94 |
Typical Medicare-allowed amounts for these services range $94–$94 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 38 | 26 |
| Amlodipine Besylate | 17 | 14 |
| Losartan Potassium | 15 | 12 |
| Levothyroxine Sodium | 13 | 11 |
| Lisinopril | 13 | — |
| Metoprolol Succinate | 13 | — |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-12
- Last updated
- 2022-09-29
- Certified
- 2022-09-29
Frequently asked questions
- What is Istiklal Arikan's NPI number?
- Istiklal Arikan's National Provider Identifier (NPI) is 1356402812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Istiklal Arikan's specialty?
- Istiklal Arikan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Istiklal Arikan located?
- Istiklal Arikan's practice location on file with NPPES is 205 S Northwest Hwy Ste 130, Park Ridge, IL 60068-5802.
- What is Istiklal Arikan's phone number?
- The practice phone number listed in the NPPES registry for Istiklal Arikan is (847) 292-5200.
- Does Istiklal Arikan accept Medicare?
- Istiklal Arikan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Istiklal Arikan's NPI active?
- Yes — Istiklal Arikan's NPI (1356402812) is active in the NPPES registry as of the last update on 2022-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.