Doctor profile · Federal record
Dr. Amy Chau, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Leominster, MA
- NPI 1235840356
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
225 New Lancaster RD
Leominster, MA 014534958
(978) 466-3208
fax (978) 840-1680
Credentials & registration
- NPI registered
- December 2022 — 4 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Massachusetts #RN2346287
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235840356. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
144
Distinct HCPCS
3
Medicare allowed
$13,533
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 77 | 69 | $79 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 38 | $112 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 20 | 20 | $112 |
In context: peer comparison
Among 13 peers in Leominster Family Nurse Practitioner, average services per provider: 72. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
676
Patients
301
Total drug cost
$29,693
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 121 | 53 | $3,025 |
| Lisinopril | Generic | 73 | 35 | $1,004 |
| Losartan Potassium | Generic | 57 | 23 | $1,026 |
| Levothyroxine Sodium | Generic | 52 | 21 | $871 |
| Gabapentin | Generic | 44 | 24 | $602 |
| Omeprazole | Generic | 39 | 15 | $838 |
| Atenolol | Generic | 37 | 15 | $447 |
| Metoprolol Succinate | Generic | 36 | 16 | $994 |
| Amlodipine Besylate | Generic | 35 | 14 | $343 |
| Metformin Hcl | Generic | 35 | 19 | $672 |
Frequently asked questions
What is Dr. Amy Chau's medical specialty?
Dr. Amy Chau practices Family Nurse Practitioner in Leominster, MA.
Where does Dr. Amy Chau practice?
Dr. Amy Chau practices at 225 New Lancaster RD, Leominster, MA 014534958. Office phone: 9784663208.
What is Dr. Amy Chau's NPI?
Dr. Amy Chau's National Provider Identifier (NPI) is 1235840356, issued by NPPES.
Does Dr. Amy Chau accept Medicare assignment?
Yes. Dr. Amy Chau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Chau commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.