Seit Wong, MD
NPI 1669415055 · Family Medicine Physician · Waukegan, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seit Wong, MD is a Family Medicine Physician provider in Waukegan, IL (NPI 1669415055).
Provider details
- NPI number
- 1669415055
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036101469 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
548 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 88 | $133 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 79 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 71 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 60 | $8 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 49 | $3 |
| Hemoglobin A1c Level83036 | 49 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 205 | 77 |
| Amlodipine Besylate | 111 | 39 |
| Metformin Hcl | 83 | 34 |
| Lisinopril | 83 | 30 |
| Levothyroxine Sodium | 69 | 21 |
| Gabapentin | 51 | 22 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-13
- Last updated
- 2025-08-29
- Certified
- 2025-08-29
Frequently asked questions
- What is Seit Wong's NPI number?
- Seit Wong's National Provider Identifier (NPI) is 1669415055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seit Wong's specialty?
- Seit Wong is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Seit Wong located?
- Seit Wong's practice location on file with NPPES is 3210 Grand Ave, Waukegan, IL 60085-2204.
- What is Seit Wong's phone number?
- The practice phone number listed in the NPPES registry for Seit Wong is (847) 220-4103.
- Does Seit Wong accept Medicare?
- Seit Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seit Wong's NPI active?
- Yes — Seit Wong's NPI (1669415055) is active in the NPPES registry as of the last update on 2025-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.