James Chung, D.O.
NPI 1649400193 · Emergency Medicine Physician · Garden City, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Chung, D.O. is a Emergency Medicine Physician provider in Garden City, MI (NPI 1649400193).
Provider details
- NPI number
- 1649400193
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 03764 (KY)
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
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
260 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 144 | $166 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 99 | $114 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 17 | $67 |
Typical Medicare-allowed amounts for these services range $67–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 54 | 54 |
| Cefdinir | 45 | 45 |
| Ondansetronbrand: Ondansetron Odt | 20 | 19 |
| Cephalexin | 18 | 18 |
| Cyclobenzaprine Hcl | 18 | 18 |
| Methylprednisolone | 17 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 1221 S BroadwayLexington, KY 40504-2701Phone: (859) 258-4000
Registry dates
- Enumerated
- 2009-07-18
- Last updated
- 2023-06-07
- Certified
- 2023-06-07
Frequently asked questions
- What is James Chung's NPI number?
- James Chung's National Provider Identifier (NPI) is 1649400193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Chung's specialty?
- James Chung is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Chung located?
- James Chung's practice location on file with NPPES is 6245 Inkster Rd, Garden City, MI 48135-4001.
- What is James Chung's phone number?
- The practice phone number listed in the NPPES registry for James Chung is (734) 421-3300.
- Does James Chung accept Medicare?
- James Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Chung's NPI active?
- Yes — James Chung's NPI (1649400193) is active in the NPPES registry as of the last update on 2023-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.