Dr. Peter Hai-Nan Chung , MD
Internal Medicine • Diamond Bar, CA
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Peter Chung has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Peter Chung, MD was a registered Internal Medicine practicing in Diamond Bar, CA. Throughout an active medical career spanning 13 years, Dr. Chung provided care at the practice location at 3220 S BREA CANYON RD until profile deactivation on 2019-07-23.
Historical Medicare Part B clinical services included established patient outpatient office visit, vaccine for influenza for administration into muscle, 0.5 ml dosage, administration of influenza virus vaccine. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
3220 S Brea Canyon Rd
Suite H
Diamond Bar, CA 917653481
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Diamond Bar, CA
Practicing in Diamond Bar, CA (18502 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
170 | 61 | $105.00 | $81.91 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant
Physician Assistant (Certified)
Pediatrics
Doctor of Medicine (M.D.)
General Practice
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on July 23, 2019
NPI status registered as active in NPPES database
Registered at 3220 S BREA CANYON RD, SUITE H, DIAMOND BAR, CA 917653481 (Tel: 9095941848)
Registered at 3220 S BREA CANYON RD, SUITE H, DIAMOND BAR, CA 917653481 (Tel: 9095941848)
Recorded as PETER CHUNG, M.D.
Internal Medicine (License #G36420 in CA)
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
Mailing Address
3220 S Brea Canyon Rd, Suite H
Diamond Bar, CA 917653481
Phone: 9095941848
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