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DR. ALEXANDER C WAI MD
NPI 1629023999
Radiology - Pediatric Radiology in Oakland, CA

Active since May 24, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
747 52ND ST, OAKLAND, CA 94609(510) 428-3410(510) 601-3968 Get Directions Write a Review

NPPES record last updated: October 9, 2015. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Alexander C Wai Md NPPES

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

DR. ALEXANDER C WAI MD (NPI 1629023999) is an individual pediatric radiology provider in Oakland, California, licensed in California (A92505) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1629023999
Entity TypeIndividualMale
Primary Taxonomy2085P0229X
Provider Legal NameDR. ALEXANDER C WAICredential: MD
Location Address747 52ND STOakland, CA 94609-1809
Mailing AddressPo Box 6102Novato, CA 94948-6102 · (415) 884-3404 · Fax (415) 883-1836
Phone(510) 428-3410
Fax(510) 601-3968
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateMay 24, 2006
Last NPPES UpdateOctober 9, 2015
✔ NPI 1629023999 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Pediatric RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085P0229X
License✔ Licensed in CA · A92505
Definition
A radiologist who is proficient in all forms of diagnostic imaging as it pertains to the treatment of diseases in the newborn, infant, child and adolescent. This specialist has knowledge of both imaging and interventional procedures related to the care and management of diseases of children. A pediatric radiologist must be highly knowledgeable of all organ systems as they relate to growth and development, congenital malformations, diseases peculiar to infants and children and diseases that begin in childhood but cause substantial residual impairment in adulthood.
747 52ND ST, Oakland, CA 94609
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified00A925050CA
Medicaid00A925050CA
Medicare UPINI24277

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. Alexander C Wai 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 ID6800846668
PECOS Enrollment IDI20160322001704
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Other Providers at the Same Location NPPES 20

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

MRS. SHERYL LEE GARCIA RN
Registered Nurse (Pediatrics)
747 52ND ST
OAKLAND, CA 94609
Alameda County (510) 428-3885
ERICA TRINGALE N.P,
Nurse Practitioner (Pediatrics)
747 52ND ST
OAKLAND, CA 94609
Alameda County (510) 428-3373
MRS. NATALIE PLOTKIN MS, ACPNP
Pediatrics (Pediatric Hematology-Oncology)
747 52ND ST
OAKLAND, CA 94609
Alameda County (510) 428-3484
REBECCA ROMANOV MD
Pediatrics
747 52ND ST
OAKLAND, CA 94609
Alameda County (510) 428-3331
SHELLEY ANNE BULL CPNP-PC
Nurse Practitioner (Pediatrics)
747 52ND ST
OAKLAND, CA 94609
Alameda County (510) 428-3885
KARIDA ADETORO
Student in an Organized Health Care Education/Training Program
747 52ND ST
OAKLAND, CA 94609
Alameda County (510) 428-3885
ANNIE ROQUE
Nurse Practitioner (Pediatrics)
747 52ND ST
OAKLAND, CA 94609
Alameda County (510) 428-4418
CHILDREN'S HOSPITAL & RESEARCH CENTER AT OAKLAND
General Acute Care Hospital
747 52ND ST
OAKLAND, CA 94609
Alameda County (510) 428-3885

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 Alexander Wai's NPI number?

The NPI number for Alexander Wai is 1629023999. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Where is Alexander Wai located?

Alexander Wai practices at 747 52nd St, Oakland, CA 94609. The listed phone number is (510) 428-3410.

What is Alexander Wai's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.

Is Alexander Wai enrolled in Medicare?

Yes. Alexander Wai 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 Alexander Wai was last updated on October 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.