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MAI TANG
NPI 1790519791
Dietitian, Registered in Redondo Beach, CA

Active since August 30, 2024Accepts Medicare Assignment
520 N PROSPECT AVE STE 103, REDONDO BEACH, CA 90277(310) 376-8816 Get Directions Write a Review

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

About Mai Tang NPPES

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

MAI TANG (NPI 1790519791) is an individual dietitian, registered in Redondo Beach, California, licensed in California (882992) and active in the NPI registry since August 2024. She maintains 2 additional practice locations and is a graduate of Other (2000).

NPPES Registry Identity

NPI1790519791
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMAI TANG
Location Address520 N PROSPECT AVE STE 103Redondo Beach, CA 90277-3033
Mailing Address520 N Prospect Ave Ste 103Redondo Beach, CA 90277-3033 · (310) 376-8816
Phone(310) 376-8816
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateAugust 30, 2024
Last NPPES UpdateJuly 9, 2026
NPPES CertifiedJuly 9, 2026
✔ NPI 1790519791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in CA · 882992
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
520 N PROSPECT AVE STE 103, Redondo Beach, CA 90277
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Secondary Practice Locations 2

Location 120911 Earl St Ste 480Torrance, CA 90503-4355 · Phone (310) 793-2565
Location 21499 W 1st StSan Pedro, CA 90732-3255 · Phone (310) 831-9482

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

Mai Tang 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 ID1254855240
PECOS Enrollment IDI20250411001431

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90277 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
$0.00 typical visit price
range $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
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.

WILLIAM LIU M.D.
Internal Medicine (Rheumatology)
520 N PROSPECT AVE STE 103
REDONDO BEACH, CA 90277
Los Angeles County (310) 376-8816
DR. SEEMA MISSER JOHNSTON M.D.
Internal Medicine
520 N PROSPECT AVE STE 103
REDONDO BEACH, CA 90277
Los Angeles County (310) 376-8816
WEIP CHEN M.D.
Internal Medicine
520 N PROSPECT AVE STE 103
REDONDO BEACH, CA 90277
Los Angeles County (310) 376-8816
GLEN WISHON M.D.
Internal Medicine
520 N PROSPECT AVE STE 103
REDONDO BEACH, CA 90277
Los Angeles County (310) 376-8816
GRACE HWANG M.D.
Family Medicine
520 N PROSPECT AVE STE 103
REDONDO BEACH, CA 90277
Los Angeles County (310) 376-8816
JENNIFER FAITH MARZAN PA-C
Physician Assistant (Medical)
520 N PROSPECT AVE STE 103
REDONDO BEACH, CA 90277
Los Angeles County (310) 376-8816
JULIE DELILLY M.D
Internal Medicine
520 N PROSPECT AVE STE 103
REDONDO BEACH, CA 90277
Los Angeles County (310) 376-8816
DR. ALISON KOLE DO
Family Medicine
520 N PROSPECT AVE STE 103
REDONDO BEACH, CA 90277
Los Angeles County (310) 376-8816

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 Mai Tang's NPI number?

The NPI number for Mai Tang is 1790519791. It was assigned to this individual provider in the NPPES registry on August 30, 2024.

Where is Mai Tang located?

Mai Tang practices at 520 N Prospect Ave Ste 103, Redondo Beach, CA 90277. The listed phone number is (310) 376-8816.

What is Mai Tang's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Mai Tang enrolled in Medicare?

Yes. Mai Tang 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 Mai Tang was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.