DR. JENNIFER S AU M.D.
NPI 1851552145
Internal Medicine - Gastroenterology in Philadelphia, PA

Q: What is Jennifer Au's NPI number?

The NPI number for Jennifer Au is 1851552145. It was assigned to this individual provider in the NPPES registry on June 19, 2008.

Q: What is Jennifer Au's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Au was last updated on January 9, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 19, 2008PECOS EnrolledAccepts Medicare Assignment

5501 OLD YORK RD, SUITE 202, PHILADELPHIA, PA 19141(215) 456-8210(215) 329-1085 Get Directions Write a Review

NPPES record last updated: January 9, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Jennifer S Au M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JENNIFER S AU M.D. (NPI 1851552145) is an individual gastroenterology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD443334) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1851552145

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameDR. JENNIFER S AUCredential: M.D.

Location Address5501 OLD YORK RD, SUITE 202Philadelphia, PA 19141-3018

Mailing Address5501 Old York Rd, Suite 202Philadelphia, PA 19141-3018 · (215) 456-8210 · Fax (215) 329-1085

Phone(215) 456-8210

Fax(215) 329-1085

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateJune 19, 2008

Last NPPES UpdateJanuary 9, 2017

✔ NPI 1851552145 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in PA · MD443334

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

5501 OLD YORK RD, Philadelphia, PA 19141

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Other Identifiers 2

Medicare UPIN529997GCOPA

Medicaid103127884PA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jennifer S Au M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082901657

PECOS Enrollment IDI20200626001104

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

338 services126 patients

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 G0500

Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.

75 services72 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

55 services24 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

52 services45 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

39 services28 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

38 services38 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

37 services37 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

29 services29 patients

Measurement of liver stiffness 91200

Measurement of liver stiffness is a non-invasive procedure that helps assess the health of your liver. It uses sound waves to detect the hardness of the liver tissue, which can indicate conditions like fibrosis or cirrhosis. It's a simple, painless test that provides valuable information about your liver's health.

23 services23 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

20 services20 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

19 services18 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19141 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$137.17 typical visit price

range $59.88 – $180.99

Typical copayment $34.29 (range $14.97 – $45.24)

Most-billed visit code 99204

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

9 suppliers75 claims9,840 services$0.33 avg. paid by Medicare

Mycophenolate mofetil, oral, 250 mg J7517

Treatment-Treatment - Miscellaneous · category RX029N

6 suppliers27 claims2,160 services$0.20 avg. paid by Medicare

Sirolimus, oral, 1 mg J7520

Treatment-Treatment - Miscellaneous · category RX029N

3 suppliers28 claims1,095 services$2.60 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

13 suppliers67 claims67 services$18.91 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512

Treatment-Chemotherapy · category RH012N

10 suppliers76 claims88 services$12.60 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KENNETH KLECKNER MD

Emergency Medicine

5501 OLD YORK RD, EINSTEIN MEDICAL CENTER - PHILADELPHIA
PHILADELPHIA, PA 19141

Philadelphia County (215) 456-6679

MS. AMMAN HASSAN MD

Pediatrics

5501 OLD YORK RD
PHILADELPHIA, PA 19141

Philadelphia County (215) 456-3810

TAYLOR NICOLE THOMPSON PA-C

Physician Assistant (Medical)

5501 OLD YORK RD, KORMAN BUILDING SUITE 202
PHILADELPHIA, PA 19141

Philadelphia County (215) 254-2630

STEPHEN RYAN CHEN

Orthopaedic Surgery

5501 OLD YORK RD
PHILADELPHIA, PA 19141

Philadelphia County (215) 456-7890

DR. DHRUV SHARMA MD

Student in an Organized Health Care Education/Training Program

5501 OLD YORK RD
PHILADELPHIA, PA 19141

Philadelphia County (215) 456-7890

TIMOTHY DANIEL GARDNER DO

Student in an Organized Health Care Education/Training Program

5501 OLD YORK RD
PHILADELPHIA, PA 19141

Philadelphia County (215) 456-7890

DR. JONATHAN THOMAS LUCIANI DO

Student in an Organized Health Care Education/Training Program

5501 OLD YORK RD
PHILADELPHIA, PA 19141

Philadelphia County (215) 456-7890

ASHIKA KAPOOR MD

Psychiatry & Neurology (Psychiatry)

5501 OLD YORK RD
PHILA, PA 19141

Philadelphia County (215) 456-8103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Au's NPI number?

The NPI number for Jennifer Au is 1851552145. It was assigned to this individual provider in the NPPES registry on June 19, 2008.

Where is Jennifer Au located?

Jennifer Au practices at 5501 Old York Rd Suite 202, Philadelphia, PA 19141. The listed phone number is (215) 456-8210.

What is Jennifer Au's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Jennifer Au enrolled in Medicare?

Yes. Jennifer Au is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Jennifer Au was last updated on January 9, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.