Dunyue Lu, M.D.
Dunyue Lu, M.D. is a Psychiatry Physician in Flint, MI, registered under NPI 1003012634.
Getting there
Here is what surrounds this office in Flint, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 0.49 mi away. The nearest transit stop is 543 ft away, served by Beecher Road & Ballenger Highway. A pharmacy sits 779 ft from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Transit Ballenger Highway at McLaren Flint Hospital 371 ft ~2 min
Transit Beecher Road & Ballenger Highway 498 ft ~2 min
Transit Beecher Road & Ballenger Highway 543 ft ~3 min
Pharmacy Walgreens 779 ft ~3 min
Parking 0.20 mi ~5 min
Parking 0.47 mi ~10 min
Restaurant Papa's Drive Thru 0.47 mi ~10 min
Gas station Citgo 0.48 mi ~10 min
1135 North Ballenger Highway, Flint 48504
Convenience Citgo 0.49 mi ~10 min
1135 North Ballenger Highway, Flint 48504
Parking 0.49 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 4301098042 | MI | Psychiatry Physician primary |
This provider holds licence 4301098042 issued in MI. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Psychiatry
- PAC ID
- 8022296755
- Enrollment ID
- I20110629000273
Medicare enrolment is recorded as approved under the provider type Practitioner - Psychiatry. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Psychiatry covers
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems. NUCC Health Care Provider Taxonomy, code 2084P0800X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003012634 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 21, 2007 |
| Last updated | Apr 9, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D. |
| Practice address |
401 S BALLENGER HWY Flint, MI 48532 (810) 342-4419 Fax (810) 342-3700 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 2 | 6 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 4 | 6 | 6 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.