Doctor profile · Federal record
Dr. Tolam Nguyen, D.O.
Internal Medicine Physician (CMS: Hospitalist) · Emergency Medicine Physician · Lansing, MI
- NPI 1437311339
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1540 Lake Lansing RD, Suite 102
Lansing, MI 489123756
(517) 913-3810
fax (517) 913-3811
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- March 1, 2021
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Michigan #5101017715 · Michigan #510101775
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437311339. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
47
Distinct HCPCS
1
Medicare allowed
$7,880
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 47 | 46 | $168 |
In context: peer comparison
Among 30 peers in Lansing Internal Medicine Physician, average services per provider: 105. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$40
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ucb, INC. | 1 | $22.72 | |
| Pfizer INC. | 1 | $16.86 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Tolam Nguyen's medical specialty?
Dr. Tolam Nguyen practices Internal Medicine Physician in Lansing, MI.
Where does Dr. Tolam Nguyen practice?
Dr. Tolam Nguyen practices at 1540 Lake Lansing RD, Lansing, MI 489123756. Office phone: 5179133810.
What is Dr. Tolam Nguyen's NPI?
Dr. Tolam Nguyen's National Provider Identifier (NPI) is 1437311339, issued by NPPES.
Does Dr. Tolam Nguyen accept Medicare assignment?
Yes. Dr. Tolam Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tolam Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.