Syed Asghar, M.D.
NPI 1629182712 · Internal Medicine Physician · Crystal Lake, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Syed Asghar, M.D. is a Internal Medicine Physician provider in Crystal Lake, IL (NPI 1629182712).
Provider details
- NPI number
- 1629182712
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0360762111 (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
19 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
3,027 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 | 774 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 429 | $87 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 309 | $3 |
| Hemoglobin A1c Level83036 | 288 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 249 | $120 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 205 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 603 | 194 |
| Metformin Hcl | 319 | 98 |
| Lisinopril | 310 | 93 |
| Amlodipine Besylate | 288 | 88 |
| Levothyroxine Sodium | 274 | 77 |
| Losartan Potassium | 265 | 85 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 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
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Syed Asghar's NPI number?
- Syed Asghar's National Provider Identifier (NPI) is 1629182712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Syed Asghar's specialty?
- Syed Asghar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Syed Asghar located?
- Syed Asghar's practice location on file with NPPES is 80 N Virginia St, Crystal Lake, IL 60014-4158.
- What is Syed Asghar's phone number?
- The practice phone number listed in the NPPES registry for Syed Asghar is (815) 459-3030.
- Does Syed Asghar accept Medicare?
- Syed Asghar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Syed Asghar's NPI active?
- Yes — Syed Asghar's NPI (1629182712) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.