Doctor profile · Federal record
Dr. Jennifer Au, M.D.
Gastroenterology Physician (CMS: General Surgery) · Student in an Organized Health Care Education/Training Program · Philadelphia, PA
- NPI 1851552145
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5501 Old York RD, Suite 202
Philadelphia, PA 191413018
(215) 456-8210
fax (215) 329-1085
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- January 9, 2017
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD443334
- Medicaid
- PA #103127884
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851552145. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
524
Distinct HCPCS
10
Medicare allowed
$77,835
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 209 | 108 | $189 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 62 | 20 | $123 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 45 | 36 | $137 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 44 | 42 | $5 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 29 | 18 | $82 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 27 | 27 | $225 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 23 | 23 | $102 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 21 | 20 | $259 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $169 | |
91200 |
Measurement of liver stiffness | 16 | 15 | $34 |
In context: peer comparison
Among 80 peers in Philadelphia Gastroenterology Physician, average services per provider: 80. This provider delivers 6.6× the peer median.Open Payments
Industry payments received
All-time total
$1,819
Transactions
79
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 19 | $337.45 | |
| Takeda Pharmaceuticals U.S.A., INC. | 9 | $231.32 | |
| Gilead Sciences, INC. | 12 | $167.47 | |
| Genzyme Corporation | 5 | $144.86 | |
| Janssen Biotech, INC. | 7 | $136.38 | |
| Merck Sharp & Dohme LLC | 5 | $96.33 | |
| Boston Scientific Corporation | 2 | $90.61 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 5 | $89.98 | |
| Eisai INC. | 4 | $88.66 | |
| Regeneron Healthcare Solutions, INC. | 2 | $61.97 | |
| Madrigal Pharmaceuticals | 2 | $47.40 | |
| Evoke Pharma, INC. | 2 | $41.43 | |
| Ipsen Biopharmaceuticals, INC | 1 | $41.18 | |
| Intercept Pharmaceuticals, INC. | 2 | $36.71 | |
| Braintree Laboratories, INC. | 2 | $30.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
532
Patients
133
Total drug cost
$258,933
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tacrolimus | Generic | 87 | 19 | $13,090 |
| Ursodiol | Generic | 61 | 12 | $10,632 |
| Spironolactone | Generic | 53 | 17 | $613 |
| Furosemide | Generic | 45 | 18 | $299 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 45 | 0 | $87,813 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 41 | 41 | $3,028 |
| Omeprazole | Generic | 39 | 12 | $454 |
| Xifaxan (Rifaximin) | Brand | 33 | 0 | $123,706 |
| Azathioprine | Generic | 28 | 0 | $1,126 |
| Mycophenolate Mofetil | Generic | 28 | 0 | $4,208 |
Hospital affiliations
Frequently asked questions
What is Dr. Jennifer Au's medical specialty?
Dr. Jennifer Au practices Gastroenterology Physician in Philadelphia, PA.
Where does Dr. Jennifer Au practice?
Dr. Jennifer Au practices at 5501 Old York RD, Philadelphia, PA 191413018. Office phone: 2154568210.
What is Dr. Jennifer Au's NPI?
Dr. Jennifer Au's National Provider Identifier (NPI) is 1851552145, issued by NPPES.
Does Dr. Jennifer Au accept Medicare assignment?
Yes. Dr. Jennifer Au accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Au commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.