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DR. HANNAH HYE-JUNG HWANG DNP
NPI 1487966016
Nurse Practitioner - Family in Flushing, NY

Active since July 12, 2010PECOS Enrolled
14204 BAYSIDE AVE STE 8L, FLUSHING, NY 11354(718) 445-6477(718) 445-6933 Get Directions Write a Review

NPPES record last updated: November 20, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Hannah Hye-jung Hwang Dnp NPPES

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

DR. HANNAH HYE-JUNG HWANG DNP (NPI 1487966016) is an individual family provider in Flushing, New York, licensed in New York (F336164-1) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1487966016
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDR. HANNAH HYE-JUNG HWANGCredential: DNP
Location Address14204 BAYSIDE AVE STE 8LFlushing, NY 11354-2300
Mailing Address14204 Bayside Ave Ste 8lFlushing, NY 11354-2300 · (718) 445-6477 · Fax (718) 445-6933
Phone(718) 445-6477
Fax(718) 445-6933
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateJuly 12, 2010
Last NPPES UpdateNovember 20, 2020
NPPES CertifiedNovember 20, 2020
✔ NPI 1487966016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · F336164-1
14204 BAYSIDE AVE STE 8L, Flushing, NY 11354
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Hannah Hye-jung Hwang Dnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1759535131
PECOS Enrollment IDI20130215000001
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Hannah Hwang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hannah H. Hwang Family Health Np P.C.
Same address
Primary Care
3125 UNION ST
Flushing, NY 11354
  • Reassigned Medicare billing, New York enrollment
  • 3 clinicians in this Medicare group
NPI 1265721435 (718) 445-6477
Montefiore Medical Center
7.8 mi
Family Medicine
2633 BROADWAY
New York, NY 10025
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1760288278 (888) 663-6331

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Injection, levocarnitine, per 1 gm J1955
Levocarnitine injection is a treatment administered to supplement your body's natural levels of levocarnitine. This substance is crucial for energy production in cells. The injection is given per 1 gram, as prescribed by your doctor.
1,020 services16 patients
Injection, pyridoxine hcl, 100 mg J3415
Pyridoxine HCL, also known as Vitamin B6, is administered through an injection, typically for those with a deficiency. This vitamin helps the body produce proteins, hormones, and neurotransmitters. It can also support brain development and function.
1,020 services16 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
680 services16 patients
Injection, thiamine hcl, 100 mg J3411
Thiamine HCL injection is a vitamin B1 supplement administered when your body lacks this essential nutrient. It aids in converting food into energy and supports brain function. The 100 mg dosage is typically given by a healthcare professional.
680 services16 patients
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112
This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.
149 services15 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Montefiore Medical Center

Acute Care Hospitals · Bronx, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330059
Location111 East 210th StreetBronx, NY 10467 · Bronx County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11354 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
$104.17 typical visit price
range $67.00 – $201.98
Typical copayment $26.04 (range $16.75 – $50.49)
Most-billed visit code 99203
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
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.

Other Providers at the Same Location NPPES 2

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

HAROLD CHRISTIAN DORIMAN GRAVADOR
Physical Therapist
14204 BAYSIDE AVE STE 8L
FLUSHING, NY 11354
Queens County (718) 445-6477
MR. KUNTALBHAI PATEL PT
Physical Therapist
14204 BAYSIDE AVE STE 8L
FLUSHING, NY 11354
Queens County (718) 445-6477

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 Hannah Hwang's NPI number?

The NPI number for Hannah Hwang is 1487966016. It was assigned to this individual provider in the NPPES registry on July 12, 2010.

Where is Hannah Hwang located?

Hannah Hwang practices at 14204 Bayside Ave Ste 8L, Flushing, NY 11354. The listed phone number is (718) 445-6477.

What is Hannah Hwang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Hannah Hwang enrolled in Medicare?

Yes. Hannah Hwang is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Hannah Hwang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Hwang reassigns Medicare benefits to 2 organizations: Hannah H. Hwang Family Health Np P.C. (Flushing, NY) and Montefiore Medical Center (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hannah Hwang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Hannah Hwang affiliated with any hospitals?

According to CMS data, Hannah Hwang is affiliated with Montefiore Medical Center.

When was this NPI record last updated?

The NPPES record for Hannah Hwang was last updated on November 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.