Doctor profile · Federal record
Dr. Elizabeth Sun, M.D.
Specialist · Lansdale, PA
- NPI 1023087285
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
815 Sumneytown Pike Ste 210
Lansdale, PA 194465390
(215) 257-5071
fax (215) 257-1801
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- March 5, 2018
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Pennsylvania #MD019862E
- Medicaid
- PA #0900636
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023087285. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
18,131
Distinct HCPCS
7
Medicare allowed
$438,258
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3380 |
Injection, vedolizumab, 1 mg | 17,700 | 14 | $22 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 139 | 108 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 116 | 95 | $132 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 63 | 17 | $66 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 48 | 48 | $172 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 45 | 45 | $117 | |
46221 |
Removal of external hemorrhoids by rubber banding | 20 | 14 | $302 |
In context: peer comparison
Among 2 peers in Lansdale Specialist, average services per provider: 1,658. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$522
Transactions
22
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 9 | $153.64 | |
| Phathom Pharmaceuticals, INC. | 2 | $144.06 | |
| Lilly USA, LLC | 2 | $42.80 | |
| Regeneron Healthcare Solutions, INC. | 2 | $37.45 | |
| Janssen Biotech, INC. | 1 | $31.40 | |
| Daiichi Sankyo INC. | 1 | $26.12 | |
| Genzyme Corporation | 1 | $19.27 | |
| Ardelyx, INC. | 1 | $18.78 | |
| Ironwood Pharmaceuticals, INC | 1 | $18.29 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $15.03 | |
| Pfizer INC. | 1 | $14.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
716
Patients
266
Total drug cost
$73,740
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 188 | 66 | $3,794 |
| Pantoprazole Sodium | Generic | 157 | 67 | $3,266 |
| Dicyclomine Hcl | Generic | 118 | 54 | $7,265 |
| Omeprazole | Generic | 114 | 43 | $1,667 |
| Linzess (Linaclotide) | Brand | 53 | 20 | $49,671 |
| Sucralfate | Generic | 36 | 16 | $2,336 |
| Esomeprazole Magnesium | Generic | 14 | 0 | $646 |
| Sulfasalazine | Generic | 14 | 0 | $509 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 11 | 0 | $1,278 |
| Mesalamine Dr (Mesalamine) | Brand | 11 | 0 | $3,309 |
Frequently asked questions
What is Dr. Elizabeth Sun's medical specialty?
Dr. Elizabeth Sun practices Specialist in Lansdale, PA.
Where does Dr. Elizabeth Sun practice?
Dr. Elizabeth Sun practices at 815 Sumneytown Pike Ste 210, Lansdale, PA 194465390. Office phone: 2152575071.
What is Dr. Elizabeth Sun's NPI?
Dr. Elizabeth Sun's National Provider Identifier (NPI) is 1023087285, issued by NPPES.
What procedures does Dr. Elizabeth Sun commonly perform?
Top Medicare-reported procedures in 2023: Injection, vedolizumab, 1 mg (HCPCS J3380); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.