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Active NPI 1023464567 Individual Practitioner Male Practitioner

Dr. Corey Chang , MD, PhD

Pathology - Anatomic Pathology • Greenvale, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Corey Chang, MD, PhD is a certified Pathology - Anatomic Pathology practicing in Greenvale, NY. With approximately 10 years of clinical experience since graduating from Rutgers New Jersey Medical School in 2016, Dr. Chang delivers high-quality medical care to the local community at 2200 NORTHERN BLVD STE 104.

Dr. Chang is affiliated with North Shore-Lij Medical Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, special stained specimen slides to examine tissue, special stained specimen slides to examine tissue including interpretation and report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2200 Northern Blvd Ste 104

Greenvale, NY 115481220

Telephone 9089028605

Medicare Profile & Education

Medical School

Rutgers New Jersey Medical School

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Greenvale, NY

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -10.3 yrs vs City Avg
City Avg: 20.3 Yrs
State Avg: 34.4 Yrs
Regional Practice Density
3 Specialists

Practicing in Greenvale, NY (408 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
79.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (10 Years) 10 Yrs
Greenvale Specialty Average (20.3 Years) 20.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity
436 165 $194.81 $39.06
88341 Special stained specimen slides to examine tissue
203 45 $110.00 $29.37
88313 Special stained specimen slides to examine tissue including interpretation and report
94 26 $62.15 $12.84
88304 Pathology examination of tissue using a microscope, moderately low complexity
85 71 $56.39 $12.12
88342 Special stained specimen slides to examine tissue, initial procedure
80 71 $182.00 $36.57
88307 Pathology examination of tissue using a microscope, moderately high complexity
75 67 $412.38 $86.29
88309 Pathology examination of tissue using a microscope, high complexity
31 29 $681.75 $152.54
88360 Microscopic genetic analysis of tumor
26 15 $287.46 $43.23
88312 Special stained specimen slides to identify organisms including interpretation and report
22 17 $139.86 $27.88

Medical Specialties & State Licenses

CMS Verified: 2023-08-17
Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License NY 309581-01

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Hospital & Practice Group Affiliations

North Shore-Lij Medical Pc

27005 75th Ave, New Hyde Park, NY 110401402

North Shore-Lij Medical Pc

100 E 77th St, New York, NY 100751850

North Shore-Lij Medical Pc

300 Community Dr Ll, Manhasset, NY 110303816

Phone: 5165622229

North Shore-Lij Medical Pc

270 Park Ave, Huntington, NY 117432787

Phone: 6313512356

North Shore-Lij Medical Pc

888 Old Country Rd, Plainview, NY 118034914

Phone: 5167193000

North Shore-Lij Medical Pc

330 Community Dr, Manhasset, NY 110303816

Phone: 5167082550

North Shore-Lij Medical Pc

10201 66th Rd, Forest Hills, NY 113752029

Phone: 7188304000

North Shore-Lij Medical Pc

301 E Main St, Bay Shore, NY 117068408

North Shore-Lij Medical Pc

350 Community Dr, Manhasset, NY 110303816

Phone: 5165623845

North Shore-Lij Medical Pc

111 E 77th St, New York, NY 100751850

Phone: 2124343966

North Shore-Lij Medical Pc

300 Community Dr, Manhasset, NY 110303816

North Shore-Lij Medical Pc

270 Park Ave, Huntington, NY 117432787

Phone: 6313512219

North Shore-Lij Medical Pc

27005 76th Ave Gf, New Hyde Park, NY 110401402

Phone: 7184707501

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

16 Associated Practitioners
Dr. Onat Akin , MD

Pathology - Anatomic Pathology

NPI 1003536962

Doctor of Medicine (M.D.)

Dr. Andrew Hasenzahl , MD, MPH

Student in an Organized Health Care Education/Training Program

NPI 1124607288

Doctor of Medicine (M.D.), Master of Public Health

Dr. Adesola Akinyemi , MD, MPH

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1194286369

Doctor of Medicine (M.D.), Master of Public Health

Yani Zhao

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1225417405
Dr. Ali Tug , MD

Student in an Organized Health Care Education/Training Program

NPI 1306548201

Doctor of Medicine (M.D.)

Dr. Ramon Jackson , MD

Student in an Organized Health Care Education/Training Program

NPI 1477175008

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location August 17, 2023

Registered at 2200 NORTHERN BLVD STE 104, GREENVALE, NY 115481220 (Tel: 9089028605)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 17, 2023

Pathology (License #309581-01 in NY)

NPI Profile Active May 13, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location May 13, 2016

Registered at 185 SOUTH ORANGE AVENUE, MEDICAL SCIENCE BUILDING G-538, NEWARK, NJ 07103 (Tel: 9089028605)

📍
Updated Business Mailing Address May 13, 2016

Registered at 82 BOYD ST, NEWARK, NJ 071032501

👤
Provider Name / Credentials Updated May 13, 2016

Recorded as COREY CHANG, M.D., PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 13, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1023464567
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 13, 2016
Last Update: August 17, 2023
Sole Proprietor: No

Mailing Address

82 Boyd St

Newark, NJ 071032501

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.