What is Marcia Chung's NPI number?

Marcia Chung's National Provider Identifier (NPI) is 1285907535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcia Chung's specialty?

Marcia Chung is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Marcia Chung located?

Marcia Chung's practice location on file with NPPES is 10710 Mcpherson Rd Ste 305, Laredo, TX 78045-6271.

What is Marcia Chung's phone number?

The practice phone number listed in the NPPES registry for Marcia Chung is (956) 489-5454.

Does Marcia Chung accept Medicare?

Marcia Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Marcia Chung's NPI active?

Yes — Marcia Chung's NPI (1285907535) is active in the NPPES registry as of the last update on 2026-01-27.

IndividualActiveAccepts Medicare

Marcia Chung, MD

NPI 1285907535 · Surgery Physician · Laredo, TX

Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Marcia Chung, MD is a Surgery Physician provider in Laredo, TX (NPI 1285907535).

Provider details

NPI number: 1285907535
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 267251 (NY)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense S5344 (TX)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense 267251 (NY)
Allopathic & Osteopathic Physicians
Surgical Critical Care Physician2086S0102XLicense 267251 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
14 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

10710 Mcpherson Rd Ste 305

Laredo, TX 78045-6271

Phone: (956) 489-5454

Fax: (956) 252-2018

Street-level locationGet directions

More TX providers

Mailing address

Po Box 3046

Malvern, PA 19355-0746

Additional practice locations (3)

5 Palisades Dr Ste 100
Albany, NY 12205-6433
Phone: (518) 438-4496
Fax: (518) 438-5803
3 Bridge St
Carthage Area Hospital Surgical Center
Carthage, NY 13619-1360
Phone: (315) 493-0110
2 New Hampshire Ave
Troy, NY 12180-1764
Phone: (518) 272-0331
Fax: (518) 271-9007

Enumerated: 2012-02-17
Last updated: 2026-01-27
Certified: 2026-01-27

Frequently asked questions

What is Marcia Chung's NPI number?: Marcia Chung's National Provider Identifier (NPI) is 1285907535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marcia Chung's specialty?: Marcia Chung is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Marcia Chung located?: Marcia Chung's practice location on file with NPPES is 10710 Mcpherson Rd Ste 305, Laredo, TX 78045-6271.
What is Marcia Chung's phone number?: The practice phone number listed in the NPPES registry for Marcia Chung is (956) 489-5454.
Does Marcia Chung accept Medicare?: Marcia Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Marcia Chung's NPI active?: Yes — Marcia Chung's NPI (1285907535) is active in the NPPES registry as of the last update on 2026-01-27.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.