Doctor profile · Federal record
Dr. Lien Do
Physician Assistant · Worcester, MA
- NPI 1922450477
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Lake Ave N
Worcester, MA 016550002
(508) 856-2846
fax (508) 856-3981 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- July 2016 — 10 yrs on file
- Profile last updated
- April 21, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Massachusetts #PA5880
- Medicaid
- MA #110149363A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922450477. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
291
Distinct HCPCS
3
Medicare allowed
$25,674
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 195 | 145 | $82 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 63 | 55 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 33 | 31 | $56 |
In context: peer comparison
Among 112 peers in Worcester Physician Assistant, average services per provider: 87. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$110
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 1 | $71.48 | |
| Alnylam Pharmaceuticals INC. | 2 | $38.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
958
Patients
314
Total drug cost
$333,213
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 257 | 88 | $6,433 |
| Pantoprazole Sodium | Generic | 170 | 60 | $5,323 |
| Creon (Lipase/Protease/Amylase) | Brand | 86 | 25 | $238,070 |
| Famotidine | Generic | 80 | 35 | $1,375 |
| Linzess (Linaclotide) | Brand | 70 | 23 | $40,911 |
| Dicyclomine Hcl | Generic | 53 | 24 | $1,628 |
| Metoclopramide Hcl | Generic | 38 | 12 | $594 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 32 | 0 | $13,090 |
| Nortriptyline Hcl | Generic | 32 | 15 | $333 |
| Colestipol Hcl | Generic | 28 | 12 | $2,260 |
Hospital affiliations
Frequently asked questions
What is Dr. Lien Do's medical specialty?
Dr. Lien Do practices Physician Assistant in Worcester, MA.
Where does Dr. Lien Do practice?
Dr. Lien Do practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5088562846.
What is Dr. Lien Do's NPI?
Dr. Lien Do's National Provider Identifier (NPI) is 1922450477, issued by NPPES.
Does Dr. Lien Do accept Medicare assignment?
Yes. Dr. Lien Do accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lien Do commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.