Doctor profile · Federal record
Dr. Thanh Lan, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Dermatopathology (Pathology) Physician · Winnetka, IL
- NPI 1124310842
- Accepts Medicare
- MIPS 90.4 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
960 Old Green Bay RD Apt 3N
Winnetka, IL 600931710
(224) 247-8870 - Additional location
-
966 12Th St Se Ste 130
Salem, OR 973022860
(503) 837-6395
fax (541) 210-8913 - Additional location
-
2225 Enterprise Dr Ste 2511
Westchester, IL 601545805
(708) 486-0076 - Mailing address
-
2225 Enterprise Dr Ste 2511
Westchester, IL 601545805
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- March 18, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- Illinois #125056493 · Oregon #MD222721
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124310842. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,712
Distinct HCPCS
10
Medicare allowed
$69,904
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 1,098 | 497 | $37 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 136 | 36 | $29 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 114 | 71 | $84 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 73 | 60 | $35 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 51 | 50 | $11 | |
88331 |
Pathology examination of specimen during surgery, first tissue block | 50 | 23 | $63 | |
G0452 |
Molecular pathology procedure; physician interpretation and report | 43 | 41 | $48 | |
88344 |
Special stained specimen slides to examine tissue, each multiplex procedure | 32 | 20 | $39 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 31 | 21 | $27 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 30 | 24 | $13 |
In context: peer comparison
Among 1 peers in Winnetka Anatomic Pathology & Clinical Pathology Physician, average services per provider: 131. This provider delivers 13× the peer median.Frequently asked questions
What is Dr. Thanh Lan's medical specialty?
Dr. Thanh Lan practices Anatomic Pathology & Clinical Pathology Physician in Winnetka, IL.
Where does Dr. Thanh Lan practice?
Dr. Thanh Lan practices at 960 Old Green Bay RD Apt 3N, Winnetka, IL 600931710. Office phone: 2242478870.
What is Dr. Thanh Lan's NPI?
Dr. Thanh Lan's National Provider Identifier (NPI) is 1124310842, issued by NPPES.
Does Dr. Thanh Lan accept Medicare assignment?
Yes. Dr. Thanh Lan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thanh Lan commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.