Doctor profile · Federal record
Dr. Yan Tan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Quincy, MA
- NPI 1275819179
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
40 Willard St Ste 103
Quincy, MA 02169
(617) 481-1771
Credentials & registration
- NPI registered
- October 2011 — 15 yrs on file
- Profile last updated
- July 26, 2018
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #252539
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275819179. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
338
Distinct HCPCS
9
Medicare allowed
$27,348
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 108 | 35 | $136 | |
36415 |
Insertion of needle into vein for collection of blood sample | 51 | 27 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 24 | $82 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 25 | 25 | $21 | |
99497 |
Advance care planning, first 30 minutes | 23 | 23 | $89 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 23 | 23 | $142 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 23 | 23 | $21 | |
G0008 |
Administration of influenza virus vaccine | 18 | 18 | $34 | |
90662 |
Influenza vaccine split virus, preservative free | 17 | 17 | $72 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 75. This provider delivers 4.5× the peer median.Open Payments
Industry payments received
All-time total
$113
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 3 | $49.67 | |
| PFIZER INC. | 2 | $42.64 | |
| Lilly USA, LLC | 1 | $20.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
882
Patients
231
Total drug cost
$13,430
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 133 | 41 | $2,480 |
| Metoprolol Succinate | Generic | 78 | 18 | $1,762 |
| Amlodipine Besylate | Generic | 71 | 21 | $611 |
| Levothyroxine Sodium | Generic | 64 | 15 | $872 |
| Lisinopril | Generic | 58 | 13 | $787 |
| Metformin Hcl | Generic | 58 | 17 | $1,193 |
| Simvastatin | Generic | 55 | 16 | $919 |
| Omeprazole | Generic | 54 | 18 | $1,050 |
| Trazodone Hcl | Generic | 52 | 16 | $530 |
| Hydrochlorothiazide | Generic | 49 | 15 | $147 |
Frequently asked questions
What is Dr. Yan Tan's medical specialty?
Dr. Yan Tan practices Internal Medicine Physician in Quincy, MA.
Where does Dr. Yan Tan practice?
Dr. Yan Tan practices at 40 Willard St Ste 103, Quincy, MA 02169. Office phone: 6174811771.
What is Dr. Yan Tan's NPI?
Dr. Yan Tan's National Provider Identifier (NPI) is 1275819179, issued by NPPES.
Does Dr. Yan Tan accept Medicare assignment?
Yes. Dr. Yan Tan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yan Tan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.