Nayeh Mirshed, M.D.
NPI 1689662892 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nayeh Mirshed, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1689662892).
Provider details
- NPI number
- 1689662892
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036091913 (IL)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
395 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 | 183 | $129 |
| 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 | 74 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 50 | $133 |
| Administration of Influenza Virus VaccineG0008 | 45 | $29 |
| Hemoglobin A1c Level83036 | 29 | $9 |
| Annual Depression Screening, 5 to 15 MinutesG0444 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,066 | 316 |
| Tamsulosin Hcl | 467 | 136 |
| Alendronate Sodium | 402 | 129 |
| Omeprazole | 396 | 129 |
| Metformin Hclbrand: Metformin Hcl Er | 350 | 106 |
| Olmesartan Medoxomil | 308 | 92 |
| Empaglifloz/Linaglip/Metforminbrand: Trijardy Xr |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,896 across 73 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
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2021-12-28
- Certified
- 2021-12-28
Frequently asked questions
- What is Nayeh Mirshed's NPI number?
- Nayeh Mirshed's National Provider Identifier (NPI) is 1689662892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nayeh Mirshed's specialty?
- Nayeh Mirshed is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nayeh Mirshed located?
- Nayeh Mirshed's practice location on file with NPPES is 4255 W 63rd Street, Chicago, IL 60629-5041.
- What is Nayeh Mirshed's phone number?
- The practice phone number listed in the NPPES registry for Nayeh Mirshed is (773) 424-4048.
- Does Nayeh Mirshed accept Medicare?
- Nayeh Mirshed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nayeh Mirshed's NPI active?
- Yes — Nayeh Mirshed's NPI (1689662892) is active in the NPPES registry as of the last update on 2021-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.