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DR. GEORGE HUNG MD
NPI 1770073884
Internal Medicine - Cardiovascular Disease in New Haven, CT

Active since May 14, 2018PECOS Enrolled
20 YORK STREET, NEW HAVEN, CT 06510(203) 688-4242 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 3, 2026, Mar 22, 2023, May 15, 2018 (3 updates tracked since 2018).

About Dr. George Hung Md NPPES

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

DR. GEORGE HUNG MD (NPI 1770073884) is an individual cardiovascular disease provider in New Haven, Connecticut, licensed in New Jersey (25MA12941400) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2018).

NPPES Registry Identity

NPI1770073884
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. GEORGE HUNGCredential: MD
Location Address20 YORK STREETNew Haven, CT 06510-3220
Mailing Address20 York StreetNew Haven, CT 06510-3220 · (203) 688-4242
Phone(203) 688-4242
Sole ProprietorYes
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2018
Enumeration DateMay 14, 2018
Last NPPES UpdateAugust 3, 20263 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1770073884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in NJ · 25MA12941400
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
20 YORK STREET, New Haven, CT 06510
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1100 Wescott Drive, Suite G3Flemington, NJ 08822 · Phone (908) 788-1710
Location 24940 Eastern Avenue, 301 Building, 1st Floor, General Internal MedicineBaltimore, MD 21224 · Phone (410) 550-3350

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. George Hung Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698023950
PECOS Enrollment IDI20260807000036
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 Reassignment

Medicare enrollment records show George Hung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hunterdon Cardiovascular Associates
113 mi
Phlebology
1738 STATE ROUTE 31 STE 110
Clinton, NJ 08809
  • Reassigned Medicare billing, New Jersey enrollment
  • 30 clinicians in this Medicare group
NPI 1053334276 (908) 788-0066

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06510 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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 20

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

SARAH HILL LCSW
Social Worker (Clinical)
20 YORK STREET, YALE-NEW HAVEN PSYCHIATRIC HOSPITAL
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-9907
JENNIFER PALERMO MD
Student in an Organized Health Care Education/Training Program
20 YORK STREET, YNHH TOMPKINS 226
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-9503
TASHA LEE CUVI APRN
Nurse Practitioner (Gerontology)
20 YORK STREET, YALE-NEW HAVEN HOSPITAL
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4748
NIKHIL SEVAL M.D.
Internal Medicine
20 YORK STREET, YNHH - IM INFECTIOUS DISEASES
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
JESSICA LAUREN DOLMAN MD
Hospitalist
20 YORK STREET, YNHH DEPT OF INTERNAL MEDICINE
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
EESHA VIJAYKUMAR NATARAJAN MBBS
Student in an Organized Health Care Education/Training Program
20 YORK STREET, YNHH TOMPKINS 226
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-9503
NIRANJANA RAMANI MBBS
Student in an Organized Health Care Education/Training Program
20 YORK STREET, YALE NEW HAVEN HOSPITAL
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
MRS. SHARON MOALES LCSW
Social Worker (Clinical)
20 YORK STREET, YALE NEW HAVEN HOSPITAL
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-5193

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 George Hung's NPI number?

The NPI number for George Hung is 1770073884. It was assigned to this individual provider in the NPPES registry on May 14, 2018.

Where is George Hung located?

George Hung practices at 20 York Street, New Haven, CT 06510. The listed phone number is (203) 688-4242.

What is George Hung's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is George Hung enrolled in Medicare?

Yes. George Hung is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for George Hung's services?

According to the CMS Revalidation Reassignment List (October 2026 release), George Hung reassigns Medicare benefits to Hunterdon Cardiovascular Associates (Clinton, NJ). The 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 George Hung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does George Hung accept?

Health plans from Oscar Health list George Hung 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.

When was this NPI record last updated?

The NPPES record for George Hung was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.