Doctor profile · Federal record
Dr. Hannah Do, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Doylestown, PA
- NPI 1770808990
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
599 W State St Ste 200
Doylestown, PA 189012567
(215) 345-6050 - Mailing address
-
1331 E Wyoming Ave
Philadelphia, PA 191243808
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Profile last updated
- July 15, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD456899
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770808990. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
957
Distinct HCPCS
10
Medicare allowed
$135,065
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 295 | 244 | $132 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 113 | 113 | $168 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 112 | 76 | $122 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 111 | 109 | $113 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 68 | 68 | $171 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 52 | 51 | $179 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 39 | 39 | $260 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 35 | 32 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 25 | 25 | $134 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 22 | 22 | $185 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 61. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$2,628
Transactions
112
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 29 | $518.48 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 16 | $276.90 | |
| Janssen Biotech, Inc. | 10 | $226.50 | |
| Medtronic, Inc. | 4 | $179.27 | |
| Celltrion USA Inc. | 7 | $156.17 | |
| GENZYME CORPORATION | 6 | $126.66 | |
| Lilly USA, LLC | 6 | $119.37 | |
| PFIZER INC. | 6 | $108.33 | |
| Ardelyx, Inc. | 5 | $103.52 | |
| Celgene Corporation | 5 | $98.58 | |
| IRONWOOD PHARMACEUTICALS, INC | 6 | $92.63 | |
| Intercept Pharmaceuticals, Inc. | 4 | $85.17 | |
| AIMMUNE THERAPEUTICS, INC. | 3 | $76.70 | |
| Madrigal Pharmaceuticals | 2 | $64.64 | |
| Ipsen Biopharmaceuticals, Inc | 3 | $62.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,237
Patients
446
Total drug cost
$189,044
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 521 | 163 | $7,841 |
| Pantoprazole Sodium | Generic | 265 | 97 | $5,149 |
| Famotidine | Generic | 189 | 76 | $3,530 |
| Esomeprazole Magnesium | Generic | 57 | 17 | $3,336 |
| Linzess (Linaclotide) | Brand | 38 | 15 | $46,988 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 34 | 34 | $5,598 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 32 | 32 | $800 |
| Lansoprazole | Generic | 25 | 12 | $1,232 |
| Colestipol Hcl | Generic | 24 | 0 | $4,363 |
| Mesalamine | Generic | 16 | 0 | $13,685 |
Hospital affiliations
Frequently asked questions
What is Dr. Hannah Do's medical specialty?
Dr. Hannah Do practices Gastroenterology Physician in Doylestown, PA.
Where does Dr. Hannah Do practice?
Dr. Hannah Do practices at 599 W State St Ste 200, Doylestown, PA 189012567. Office phone: 2153456050.
What is Dr. Hannah Do's NPI?
Dr. Hannah Do's National Provider Identifier (NPI) is 1770808990, issued by NPPES.
Does Dr. Hannah Do accept Medicare assignment?
Yes. Dr. Hannah Do accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hannah Do commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.