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DR. TIFFANY WANG M.D.
NPI 1891087805
Pediatrics in Los Angeles, CA

Active since May 10, 2011PECOS Enrolled
85.78/100
CMS Quality Rating
4650 W SUNSET BLVD # 68, LOS ANGELES, CA 90027(323) 361-2122 Get Directions Write a Review

NPPES record last updated: June 13, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Tiffany Wang M.d. NPPES

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

DR. TIFFANY WANG M.D. (NPI 1891087805) is an individual pediatrics provider in Los Angeles, California, licensed in California (A112598) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891087805
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. TIFFANY WANGCredential: M.D.
Location Address4650 W SUNSET BLVD # 68Los Angeles, CA 90027-6062
Mailing Address6430 W Sunset Blvd, Suite 600Los Angeles, CA 90028-7900 · (323) 361-2337 · Fax (323) 361-8491
Phone(323) 361-2122
Sole ProprietorNo
Enumeration DateMay 10, 2011
Last NPPES UpdateJune 13, 2011
✔ NPI 1891087805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A112598
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4650 W SUNSET BLVD # 68, Los Angeles, CA 90027
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tiffany Wang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Billing Reassignments

2

Medicare enrollment records show Tiffany Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kapiolani Medical Center For Women & Children
2,560 mi
Multi-Specialty
1319 PUNAHOU ST
Honolulu, HI 96826
  • Reassigned Medicare billing, Hawaii enrollment
  • 262 clinicians in this Medicare group
NPI 1548215692 (808) 983-6000
Kapiolani Medical Specialists
2,560 mi
Multi-Specialty
1319 PUNAHOU ST
Honolulu, HI 96826
  • Reassigned Medicare billing, Hawaii enrollment
  • 370 clinicians in this Medicare group
NPI 1124071014 (808) 983-8736

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90027 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.

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.

85.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.96
Promoting Interoperability100
Improvement Activities40
Cost69.65

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.

AMY XIAO SONG LIU M.D.
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122
JACKELYN VALLADARES M.D
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122
ALISSA CALDWELL
Physical Therapist
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2226
DR. MAX SOKOLOFF MD
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122
PATRICIA RAE CASTILLO M.D.
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 660-2500
ELENA TSEMBERIS MD
Student in an Organized Health Care Education/Training Program
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-4703
KAMEELAH GATEAU
Pediatrics
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122
TIFFANY YITING CHEN
Student in an Organized Health Care Education/Training Program
4650 W SUNSET BLVD # 68
LOS ANGELES, CA 90027
Los Angeles County (323) 361-2122

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 Tiffany Wang's NPI number?

The NPI number for Tiffany Wang is 1891087805. It was assigned to this individual provider in the NPPES registry on May 10, 2011.

Where is Tiffany Wang located?

Tiffany Wang practices at 4650 W Sunset Blvd # 68, Los Angeles, CA 90027. The listed phone number is (323) 361-2122.

What is Tiffany Wang's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Tiffany Wang enrolled in Medicare?

Yes. Tiffany Wang is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Tiffany Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Wang reassigns Medicare benefits to 2 organizations: Kapiolani Medical Center For Women & Children (Honolulu, HI) and Kapiolani Medical Specialists (Honolulu, HI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tiffany Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tiffany Wang was last updated on June 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.