1. Home
  2. Directory
  3. New Jersey
  4. Ridgewood
  5. Internal Medicine
  6. NPI Profile

JENNIFER HSIEH M.D.
NPI 1629357835
Internal Medicine - Gastroenterology in Ridgewood, NJ

Active since August 05, 2011PECOS EnrolledAccepts Medicare Assignment
140 CHESTNUT ST, SUITE 300, RIDGEWOOD, NJ 07450(212) 444-2600 Get Directions Write a Review

NPPES record last updated: August 17, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 17, 2016, Mar 16, 2016 (2 updates tracked since 2016).

About Jennifer Hsieh M.d. NPPES

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

JENNIFER HSIEH M.D. (NPI 1629357835) is an individual gastroenterology provider in Ridgewood, New Jersey, licensed in New Jersey (25MA09913500) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS, is affiliated with Jersey City Medical Center, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1629357835
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameJENNIFER HSIEHCredential: M.D.
Location Address140 CHESTNUT ST, SUITE 300Ridgewood, NJ 07450-2599
Mailing Address140 Chestnut St, Suite 300Ridgewood, NJ 07450-2599 · (212) 444-2600
Phone(212) 444-2600
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateAugust 5, 2011
Last NPPES UpdateAugust 17, 20162 updates tracked since enumeration
✔ NPI 1629357835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NJ · 25MA09913500
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.
140 CHESTNUT ST, Ridgewood, NJ 07450
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

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

Jennifer Hsieh 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 ID8224323563
PECOS Enrollment IDI20160825000339
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 6

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.

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.
43 services41 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.
38 services35 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.
20 services14 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.
19 services19 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.
15 services15 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Jersey City Medical Center

Acute Care Hospitals · Jersey City, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310074
Location355 Grand StreetJersey City, NJ 07302 · Hudson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07450 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
99%1,384 patients5/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
18%122 patients1/55-star benchmark: 88%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
99%315 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
78%969 patients4/55-star benchmark: 97%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
95%969 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
50%969 patients3/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
57%969 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 13

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

GASTROINTESTINAL ASSOCIATES PA
Internal Medicine (Gastroenterology)
140 CHESTNUT ST
RIDGEWOOD, NJ 07450
Bergen County (201) 444-2600
BETTER BREATHING A CENTER FOR RESPIRATORY & SLEEP MEDICINE
Internal Medicine (Pulmonary Disease)
140 CHESTNUT ST, SUITE 200
RIDGEWOOD, NJ 07450
Bergen County (201) 447-3866
JOSEPH DISAVERIO MD PA
Surgery
140 CHESTNUT ST, SUITE 301
RIDGEWOOD, NJ 07450
Bergen County (201) 447-2777
DR. JAY PAUL BABICH M.D.
Internal Medicine (Gastroenterology)
140 CHESTNUT ST
RIDGEWOOD, NJ 07450
Bergen County (201) 444-2600
JOHN A. CO, MD, LLC
Internal Medicine (Cardiovascular Disease)
140 CHESTNUT ST, SUITE 202
RIDGEWOOD, NJ 07450
Bergen County (201) 445-0405
DR. ZVI H FISCHER M.D.
Internal Medicine (Gastroenterology)
140 CHESTNUT ST, SUITE 300
RIDGEWOOD, NJ 07450
Bergen County (201) 444-2600
DR. DOUGLAS GEORGE AVELLA M.D.
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
140 CHESTNUT ST, SUITE 201
RIDGEWOOD, NJ 07450
Bergen County (201) 612-9988
JOHN ALEXANDER CO MD
Internal Medicine (Cardiovascular Disease)
140 CHESTNUT ST, SUITE 202
RIDGEWOOD, NJ 07450
Bergen County (201) 445-0405

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 Hsieh's NPI number?

The NPI number for Jennifer Hsieh is 1629357835. It was assigned to this individual provider in the NPPES registry on August 5, 2011.

Where is Jennifer Hsieh located?

Jennifer Hsieh practices at 140 Chestnut St Suite 300, Ridgewood, NJ 07450. The listed phone number is (212) 444-2600.

What is Jennifer Hsieh's specialty?

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

Is Jennifer Hsieh enrolled in Medicare?

Yes. Jennifer Hsieh 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.

What insurance does Jennifer Hsieh accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Jennifer Hsieh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jennifer Hsieh affiliated with any hospitals?

According to CMS data, Jennifer Hsieh is affiliated with Jersey City Medical Center.

When was this NPI record last updated?

The NPPES record for Jennifer Hsieh was last updated on August 17, 2016. 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.