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LING LING CHENG M.D.
NPI 1306285796
Internal Medicine in Harbor City, CA

Active since June 18, 2013PECOS EnrolledAccepts Medicare Assignment
25975 NORMANDIE AVE, HARBOR CITY, CA 90710(310) 325-5111 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 1, 2021, Jul 27, 2021 (2 updates tracked since 2021).

About Ling Ling Cheng M.d. NPPES

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

LING LING CHENG M.D. (NPI 1306285796) is an individual internal medicine provider in Harbor City, California, licensed in California (A137517) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS and is a graduate of University College Of Medicine (2006).

NPPES Registry Identity

NPI1306285796
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameLING LING CHENGCredential: M.D.
Location Address25975 NORMANDIE AVEHarbor City, CA 90710-3416
Mailing Address25975 Normandie AveHarbor City, CA 90710-3416 · (310) 325-5111
Phone(310) 325-5111
Sole ProprietorNo
Medical School CMSUniversity College Of MedicineGraduated 2006
Enumeration DateJune 18, 2013
Last NPPES UpdateDecember 1, 20212 updates tracked since enumeration
NPPES CertifiedDecember 1, 2021
✔ NPI 1306285796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A137517
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
25975 NORMANDIE AVE, Harbor City, CA 90710
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Other Names 1

Former Name (1)Yin Yin Win M.d.

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

Ling Ling Cheng 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 ID3779865399
PECOS Enrollment IDI20170406003076
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90710 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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 20

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

MS. CHRISTINE CHI NGUYEN LCSW
Social Worker (Clinical)
25975 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (424) 251-7791
MR. CRAIG MARTIN LANDRY LCSW
Social Worker (Clinical)
25975 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (323) 541-7314
MRS. PATRICIA NERO WINKLER LCSW
Social Worker (Clinical)
25975 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (424) 251-7555
DR. EMILY DELF M.D.
Obstetrics & Gynecology
25975 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (310) 517-2722
THERESA VICTORIA SETTLE LCSW
Social Worker (Clinical)
25975 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (424) 251-7521
MARISOL MEDINA MSW, LCSW
Social Worker (Clinical)
25975 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (424) 251-7792
MS. KAREN EATMAN GRIEFF LCSW
Social Worker (Clinical)
25975 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (424) 251-7791
RACHEL KALEN CASTRO
Social Worker (Clinical)
25975 NORMANDIE AVE
HARBOR CITY, CA 90710
Los Angeles County (310) 257-6206

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 Ling Cheng's NPI number?

The NPI number for Ling Cheng is 1306285796. It was assigned to this individual provider in the NPPES registry on June 18, 2013. The provider is also known as Yin Yin Win M.D..

Where is Ling Cheng located?

Ling Cheng practices at 25975 Normandie Ave, Harbor City, CA 90710. The listed phone number is (310) 325-5111.

What is Ling Cheng's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ling Cheng enrolled in Medicare?

Yes. Ling Cheng 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 Ling Cheng was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.