WILLIAM PARK M.D.
NPI 1629031455
Emergency Medicine in Newport Beach, CA

Active since April 11, 2006PECOS EnrolledAccepts Medicare Assignment
ONE HOAG DR, ECU DEPT, NEWPORT BEACH, CA 92663(949) 764-5689(405) 751-3183 Get Directions Write a Review

NPPES record last updated: September 20, 2012. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About William Park M.d. NPPES

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

WILLIAM PARK M.D. (NPI 1629031455) is an individual emergency medicine provider in Newport Beach, California, licensed in California (G72990) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Albany Medical College Of Union University (1989).

NPPES Registry Identity

NPI1629031455
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameWILLIAM PARKCredential: M.D.
Location AddressONE HOAG DR, ECU DEPTNewport Beach, CA 92663-4162
Mailing AddressPo Box 720300Oklahoma City, OK 73172-0300 · (800) 749-4560 · Fax (405) 751-3183
Fax(405) 751-3183
Sole ProprietorNo
Medical School CMSAlbany Medical College Of Union UniversityGraduated 1989
Enumeration DateApril 11, 2006
Last NPPES UpdateSeptember 20, 2012
NPI 1629031455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in CA · G72990
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

ONE HOAG DR, Newport Beach, CA 92663

Other Identifiers 6

Medicaid00G729900670CA
Medicare PINWG72990GCA
Medicare UPINF51381CA
Other00G729900OK · Blue Shield
OtherP00249783CA · Rr Medicare
Medicaid00G729900CA

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

William Park 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 ID4981666351
PECOS Enrollment IDI20041028000273
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 6

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
228 services225 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
218 services202 patients
Initial hospital observation care per day, typically 70 minutes 99220
This service involves a healthcare professional closely monitoring your health condition during your hospital stay. It typically lasts for about 70 minutes each day. This helps in timely detection of any changes in your health, allowing for immediate response and treatment.
128 services127 patients
Emergency department visit for life threatening or functioning severity 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
69 services67 patients
Emergency department visit for problem of high severity 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
22 services21 patients
Hospital observation care on day of discharge 99217
Hospital observation care on the day of discharge involves monitoring your health status to ensure stability before you leave. This includes assessing vital signs, response to treatment, and readiness for home care or rehabilitation.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92663 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 11

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

Internal Medicine (Critical Care Medicine)
ONE HOAG DR
NEWPORT BEACH, CA 92663
Emergency Medicine
ONE HOAG DR, ECU DEPT
NEWPORT BEACH, CA 92663
Emergency Medicine
ONE HOAG DR, ECU DEPT.
NEWPORT BEACH, CA 92663
Emergency Medicine
ONE HOAG DR, ECU DEPT
NEWPORT BEACH, CA 92663
Emergency Medicine
ONE HOAG DR, ECU DEPT.
NEWPORT BEACH, CA 92663
Emergency Medicine
ONE HOAG DR, ECU DEPT
NEWPORT BEACH, CA 92663
Emergency Medicine
ONE HOAG DR, ECU DEPT.
NEWPORT BEACH, CA 92663
Emergency Medicine
ONE HOAG DR, ECU DEPT.
NEWPORT BEACH, CA 92663

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629031455, enumerated as an "individual" on April 11, 2006.

The provider is located at ONE HOAG DR ECU DEPT NEWPORT BEACH, CA 92663 and the phone number is (949) 764-5689.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Blue Cross Blue Shield and. Please consult your insurance carrier or call the provider to verify.