Dr John P Wong, MD - Medicare Obstetrics/gynecology in Los Angeles, CA

Dr John P Wong, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Los Angeles, California. He went to University Of California, Geffen School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice County Of Los Angeles and his current practice location is 2829 S Grand Ave, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (213) 744-3945.

Dr John P Wong is licensed to practice in California (license number G066312) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1265539514.

Contact Information

Dr John P Wong, MD
2829 S Grand Ave,
Los Angeles, CA 90007-3304
(213) 744-3945
Not Available

Map and Direction




Physician's Profile

Full NameDr John P Wong
GenderMale
SpecialityObstetrics/gynecology
Experience36 Years
Location2829 S Grand Ave, Los Angeles, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John P Wong attended and graduated from University Of California, Geffen School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1265539514
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 07/23/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5890724934
  • Enrollment ID: I20090129000588

Medical Identifiers

Medical identifiers for Dr John P Wong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265539514NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology G066312 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
County Of Los Angeles1850296534270

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John P Wong allows following entities to bill medicare on his behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameObhg California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215258892
PECOS PAC ID: 8729276795
Enrollment ID: O20101217000826

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John P Wong is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John P Wong, MD
2829 S Grand Ave,
Los Angeles, CA 90007-3304

Ph: (213) 744-3965
Dr John P Wong, MD
2829 S Grand Ave,
Los Angeles, CA 90007-3304

Ph: (213) 744-3945

Reviews and Comments


Obstetrics & Gynecology Doctors in Los Angeles, CA

Noa Carter Sterling, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1200 N State St, Inpt Tower C3f107, Los Angeles, CA 90033
Phone: 323-409-8847    
Dr. Sonya Fabricant, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2051 Marengo St, Los Angeles, CA 90033
Phone: 323-409-8848    
Ingrid Rodi, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 200 Medical Plz, 202, Los Angeles, CA 90095
Phone: 310-794-7274    
Mary Gatter, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 400 W 30th St, Los Angeles, CA 90007
Phone: 213-284-3211    
Dr. James Allan Mcgregor, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1240 N Mission Rd, Room 5k40, Los Angeles, CA 90033
Phone: 323-221-3270    Fax: 323-226-2710
Dr. Crystal Lynn Adams, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2020 Zonal Avenue, Ird 220, Los Angeles, CA 90033
Phone: 323-226-3423    Fax: 323-226-3509
Dr. Vladimir Nossov, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: Department Of Ob/gyn Ucla Medical Center, 10833 Leconte Avenue, Los Angeles, CA 90095
Phone: 310-206-6766    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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