DR. REGIS CHANG M.D.
NPI 1295261345
Hospitalist in Flushing, NY

Active since May 11, 2017PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
5645 MAIN ST, FLUSHING, NY 11355(718) 670-1047 Get Directions Write a Review

NPPES record last updated: July 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 10, 2024, Jul 8, 2020, May 11, 2017 (3 updates tracked since 2017).

About Dr. Regis Chang M.d. NPPES

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

DR. REGIS CHANG M.D. (NPI 1295261345) is an individual hospitalist provider in Flushing, New York, licensed in New York (305898) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian/queens, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1295261345
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. REGIS CHANGCredential: M.D.
Location Address5645 MAIN STFlushing, NY 11355-5045
Mailing Address13103 40th Rd Apt 11bFlushing, NY 11354-5214 · (508) 951-3068
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 11, 2017
Last NPPES UpdateJuly 18, 20253 updates tracked since enumeration
NPPES CertifiedJuly 18, 2025
NPI 1295261345 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in NY · 305898
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 305898 (NY)
5645 MAIN ST, Flushing, NY 11355

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. Regis Chang 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 ID42558280
PECOS Enrollment IDI20200930003499
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 4

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.

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.
327 services132 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.
93 services56 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
92 services92 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.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

New York-Presbyterian/Queens

Acute Care Hospitals · Flushing, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330055
Location56-45 Main StreetFlushing, NY 11355 · Queens County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11355 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
$153.13 typical visit price
range $67.00 – $201.98
Typical copayment $38.28 (range $16.75 – $50.49)
Most-billed visit code 99204
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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.8
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 3

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

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier19 claims19 services$42.78 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier17 claims17 services$14.82 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier11 claims11 services$13.25 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.

Physician Assistant (Medical)
5645 MAIN ST
FLUSHING, NY 11355
Physician Assistant (Medical)
5645 MAIN ST
FLUSHING, NY 11355
Anesthesiology
5645 MAIN ST
FLUSHING, NY 11355
Student in an Organized Health Care Education/Training Program
5645 MAIN ST
FLUSHING, NY 11355
Student in an Organized Health Care Education/Training Program
5645 MAIN ST
FLUSHING, NY 11355
Student in an Organized Health Care Education/Training Program
5645 MAIN ST
FLUSHING, NY 11355
Student in an Organized Health Care Education/Training Program
5645 MAIN ST
FLUSHING, NY 11355
Nurse Practitioner (Family)
5645 MAIN ST
FLUSHING, NY 11355

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 Regis Chang's NPI number?

The NPI number for Regis Chang is 1295261345. It was assigned to this individual provider in the NPPES registry on May 11, 2017.

Where is Regis Chang located?

Regis Chang practices at 5645 Main St, Flushing, NY 11355. The listed phone number is (718) 670-1047.

What is Regis Chang's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Regis Chang enrolled in Medicare?

Yes. Regis Chang 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.

Is Regis Chang affiliated with any hospitals?

According to CMS data, Regis Chang is affiliated with New York-Presbyterian/Queens.

When was this NPI record last updated?

The NPPES record for Regis Chang was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.