Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TONY MINGXIONG CHENG MD
NPI 1629698923
Internal Medicine - Gastroenterology in San Diego, CA

Q: What is Tony Cheng's NPI number?

The NPI number for Tony Cheng is 1629698923. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Q: What is Tony Cheng's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Tony Cheng was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.

Active since April 16, 2020PECOS Enrolled

5893 COPLEY DR, SAN DIEGO, CA 92111(833) 574-2273 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 3, 2026, May 12, 2023, Apr 16, 2020 (3 updates tracked since 2020).

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About Tony Mingxiong Cheng Md NPPES

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

TONY MINGXIONG CHENG MD (NPI 1629698923) is an individual gastroenterology provider in San Diego, California, licensed in California (A207461) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629698923

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameTONY MINGXIONG CHENGCredential: MD

Location Address5893 COPLEY DRSan Diego, CA 92111-7906

Mailing Address5893 Copley DrSan Diego, CA 92111-7906 · (833) 574-2273

Phone(833) 574-2273

Sole ProprietorNo

Enumeration DateApril 16, 2020

Last NPPES UpdateAugust 3, 20263 updates tracked since enumeration

NPPES CertifiedAugust 3, 2026

✔ NPI 1629698923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · A207461

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

5893 COPLEY DR, San Diego, CA 92111

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tony Mingxiong Cheng Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92111 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

$140.22 typical visit price

range $62.10 – $184.71

Typical copayment $35.05 (range $15.52 – $46.17)

Most-billed visit code 99204

Established Patient

$108.42 typical visit price

range $20.62 – $151.42

Typical copayment $27.10 (range $5.15 – $37.85)

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.

NICOLE SLIWAK

Occupational Therapist

5893 COPLEY DR
SAN DIEGO, CA 92111

San Diego County (833) 574-2273

KRISTIE JENSHUAN HSIEH MS OTRL

Occupational Therapist (Hand)

5893 COPLEY DR
SAN DIEGO, CA 92111

San Diego County (248) 318-3369

YU TIN CHU CHEN

Audiologist

5893 COPLEY DR
SAN DIEGO, CA 92111

San Diego County (562) 210-6704

DR. ALEXANDER STEWART MD

Otolaryngology

5893 COPLEY DR, KAISER PERMANENTE GARFIELD SPECIALTY CENTER
SAN DIEGO, CA 92111

San Diego County (858) 616-5100

DR. SOYEON KAREN CHUNG PH.D.

Psychologist

5893 COPLEY DR, PAIN MANAGEMENT
SAN DIEGO, CA 92111

San Diego County (866) 413-1582

DR. MICHELLE ELAINE KOSKI M.D.

Urology (Urogynecology and Reconstructive Pelvic Surgery)

5893 COPLEY DR, KAISER GARFIELD DEPARTMENT OF UROLOGY
SAN DIEGO, CA 92111

San Diego County (888) 694-7857

SAYJAL J PATEL M.D.

Ophthalmology

5893 COPLEY DR
SAN DIEGO, CA 92111

San Diego County (844) 424-1867

DR. SHINKO LIN M.D.

Dermatology

5893 COPLEY DR
SAN DIEGO, CA 92111

San Diego County (858) 212-5626

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 Tony Cheng's NPI number?

The NPI number for Tony Cheng is 1629698923. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Where is Tony Cheng located?

Tony Cheng practices at 5893 Copley Dr, San Diego, CA 92111. The listed phone number is (833) 574-2273.

What is Tony Cheng's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Tony Cheng enrolled in Medicare?

Yes. Tony Cheng is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tony Cheng was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.