Parag Amin, DO
NPI 1639107667 · Internal Medicine Physician · Mchenry, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Parag Amin, DO is a Internal Medicine Physician provider in Mchenry, IL (NPI 1639107667).
Provider details
- NPI number
- 1639107667
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036113153 (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
19 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
1,466 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, 20 Minutes Or More99308 | 364 | $77 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 269 | $41 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 228 | $122 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 138 | $186 |
| Advance Care Planning, First 30 Minutes99497 | 116 | $78 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 235 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,631 | 229 |
| Apixabanbrand: Eliquis | 915 | 95 |
| Amlodipine Besylate | 914 | 129 |
| Gabapentin | 711 | 114 |
| Quetiapine Fumarate | 587 | 67 |
| Furosemide | 474 | 76 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$376 across 11 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)
- 3249 South Oak Park Ave.Berwyn, IL 60402Phone: (708) 783-2388Fax: (708) 783-0592
Registry dates
- Enumerated
- 2006-06-29
- Last updated
- 2022-02-03
- Certified
- 2022-02-03
Frequently asked questions
- What is Parag Amin's NPI number?
- Parag Amin's National Provider Identifier (NPI) is 1639107667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Parag Amin's specialty?
- Parag Amin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Parag Amin located?
- Parag Amin's practice location on file with NPPES is 4309 W Medical Center Dr Ste A102, Mchenry, IL 60050-8436.
- What is Parag Amin's phone number?
- The practice phone number listed in the NPPES registry for Parag Amin is (815) 759-4323.
- Does Parag Amin accept Medicare?
- Parag Amin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Parag Amin's NPI active?
- Yes — Parag Amin's NPI (1639107667) is active in the NPPES registry as of the last update on 2022-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.