Irfan Khan, D.O.
NPI 1659807709 · Endocrinology, Diabetes & Metabolism Physician · Park Ridge, IL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irfan Khan, D.O. is a Endocrinology, Diabetes & Metabolism Physician provider in Park Ridge, IL (NPI 1659807709).
Provider details
- NPI number
- 1659807709
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MB11435600 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,530 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) |
|---|---|---|
| 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 | 600 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 594 | $131 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 550 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 308 | $80 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 225 | $35 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 605 | 180 |
| Semaglutidebrand: Ozempic | 231 | 78 |
| Metformin Hcl | 222 | 76 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 202 | 99 |
| Empagliflozinbrand: Jardiance | 191 | 55 |
| Atorvastatin Calcium | 162 | 58 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 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
Additional practice locations (2)
- 1675 Leahy StSuite 201aMuskegon, MI 49442-5500Phone: (231) 672-7800Fax: (231) 672-7801
- 73 N Maple AveMarlton, NJ 08053-1782Phone: (856) 596-7550
Registry dates
- Enumerated
- 2017-05-11
- Last updated
- 2022-10-21
- Certified
- 2022-10-21
Frequently asked questions
- What is Irfan Khan's NPI number?
- Irfan Khan's National Provider Identifier (NPI) is 1659807709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irfan Khan's specialty?
- Irfan Khan is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Irfan Khan located?
- Irfan Khan's practice location on file with NPPES is 1775 Ballard Rd, Park Ridge, IL 60068-1005.
- What is Irfan Khan's phone number?
- The practice phone number listed in the NPPES registry for Irfan Khan is (847) 318-2400.
- Does Irfan Khan accept Medicare?
- Irfan Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irfan Khan's NPI active?
- Yes — Irfan Khan's NPI (1659807709) is active in the NPPES registry as of the last update on 2022-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.