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DR. ERIC ZHUANG MD
NPI 1972008605
Internal Medicine - Hematology & Oncology in Newport Beach, CA

Active since March 26, 2018PECOS EnrolledAccepts Medicare Assignment
20311 SW ACACIA ST STE 140, NEWPORT BEACH, CA 92660(949) 891-1441 Get Directions Write a Review

NPPES record last updated: March 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 22, 2025, Jul 13, 2024, Mar 23, 2023 and 2 more (5 updates tracked since 2018).

About Dr. Eric Zhuang Md NPPES

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

DR. ERIC ZHUANG MD (NPI 1972008605) is an individual hematology & oncology provider in Newport Beach, California, licensed in California (A165492) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1972008605
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. ERIC ZHUANGCredential: MD
Location Address20311 SW ACACIA ST STE 140Newport Beach, CA 92660-1733
Mailing Address20311 Sw Acacia St Ste 140Newport Beach, CA 92660-1733
Phone(949) 891-1441
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 26, 2018
Last NPPES UpdateMarch 22, 20255 updates tracked since enumeration
NPPES CertifiedMarch 22, 2025
✔ NPI 1972008605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · A165492
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD475189 (PA)
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License A165492 (CA)
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License A165492 (CA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
20311 SW ACACIA ST STE 140, Newport Beach, CA 92660
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1320 E North AvePittsburgh, PA 15212-4756 · Phone (412) 359-3030 · Fax (412) 359-3060
Location 2101 The City Dr SOrange, CA 92868-3201 · Phone (714) 456-5691

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. Eric Zhuang Md 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 ID8022442284
PECOS Enrollment IDI20240607002056
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.
498 services88 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.
56 services24 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.
46 services45 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.
40 services36 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92660 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

DR. WILLIAM CHERNIAK MD, MPH
Emergency Medicine
20311 SW ACACIA ST STE 140
NEWPORT BEACH, CA 92660
Orange County (831) 777-4283
MRS. MELANIE KAY LOSCUTOV NP
Nurse Practitioner (Pediatrics)
20311 SW ACACIA ST STE 140
NEWPORT BEACH, CA 92660
Orange County (949) 891-1441

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 Eric Zhuang's NPI number?

The NPI number for Eric Zhuang is 1972008605. It was assigned to this individual provider in the NPPES registry on March 26, 2018.

Where is Eric Zhuang located?

Eric Zhuang practices at 20311 SW Acacia St Ste 140, Newport Beach, CA 92660. The listed phone number is (949) 891-1441.

What is Eric Zhuang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Eric Zhuang enrolled in Medicare?

Yes. Eric Zhuang 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.

When was this NPI record last updated?

The NPPES record for Eric Zhuang was last updated on March 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.