Doctor profile · Federal record
Dr. Shirley Ngai, PA-C
Physician Assistant · Boston, MA
- NPI 1154954238
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
55 Fruit St
Boston, MA 021142621
(617) 726-2000 - Additional location
-
116 Clinton RD
Weymouth, MA 021893068
(617) 909-1218 - Mailing address
-
116 Clinton RD
Weymouth, MA 021893068
Credentials & registration
- NPI registered
- February 2020 — 6 yrs on file
- Profile last updated
- October 31, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154954238. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
49
Distinct HCPCS
2
Medicare allowed
$2,572
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 31 | 28 | $43 | |
99238 |
Hospital discharge day management, 30 minutes or less | 18 | 18 | $70 |
In context: peer comparison
Among 211 peers in Boston Physician Assistant, average services per provider: 104. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. Shirley Ngai's medical specialty?
Dr. Shirley Ngai practices Physician Assistant in Boston, MA.
Where does Dr. Shirley Ngai practice?
Dr. Shirley Ngai practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177262000.
What is Dr. Shirley Ngai's NPI?
Dr. Shirley Ngai's National Provider Identifier (NPI) is 1154954238, issued by NPPES.
Does Dr. Shirley Ngai accept Medicare assignment?
Yes. Dr. Shirley Ngai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shirley Ngai commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.