Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Maocheng Zhan, MD

Individual provider Internal Medicine Physician · NPI 1548413172

Maocheng Zhan, MD is an Internal Medicine in Lake Charles, Louisiana. Qualified in 1987, 39 years ago. Practices with Gulf Coast Physician Services, PLLC, a 100-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
39
Licensed in
LA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

524 Dr Michael Debakey Drive St Patrick Hosoital
Lake Charles, LA 70601-0000
Phone: (337) 430-4455
Fax: (337) 430-4454
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD. 203022 (LA)

Record details

NPI number1548413172
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 28, 2008
Last updated in NPPESNovember 2, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Gulf Coast Physician Services, Pllc — 100 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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