Israr Siddiqi, M.D.
NPI 1346289501 · Sleep Medicine (Internal Medicine) Physician · Elkhart, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Israr Siddiqi, M.D. is a Sleep Medicine (Internal Medicine) Physician provider in Elkhart, IN (NPI 1346289501).
Provider details
- NPI number
- 1346289501
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01058354A (IN)
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
20 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
2,376 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 261 | $37 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 248 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 226 | $118 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 193 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 187 | $73 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 283 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,762 | 225 |
| Amlodipine Besylate | 1,552 | 139 |
| Furosemide | 1,500 | 127 |
| Potassium Chloride | 1,499 | 105 |
| Levothyroxine Sodium | 1,461 | 159 |
| Pantoprazole Sodium | 1,203 | 125 |
| Apixabanbrand: Eliquis |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,237 across 54 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)
- 3301 County Road 6 EElkhart, IN 46514-7673Phone: (574) 262-0239Fax: (574) 262-8391
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Israr Siddiqi's NPI number?
- Israr Siddiqi's National Provider Identifier (NPI) is 1346289501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Israr Siddiqi's specialty?
- Israr Siddiqi is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Israr Siddiqi located?
- Israr Siddiqi's practice location on file with NPPES is 525 W Bristol St, Elkhart, IN 46514-2964.
- What is Israr Siddiqi's phone number?
- The practice phone number listed in the NPPES registry for Israr Siddiqi is (574) 262-0329.
- Does Israr Siddiqi accept Medicare?
- Israr Siddiqi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Israr Siddiqi's NPI active?
- Yes — Israr Siddiqi's NPI (1346289501) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.