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Physician

MARJUN DULDULAO, M.D.

Colon & Rectal Surgery

LOS ANGELES, CA, 90089
NPI: 1063684850

Contact

Colon & Rectal Surgery

LOS ANGELES, CA

HENRY MAYO NEWHALL HOSPITAL

661-253-8000

henrymayo.com

Hospital Affiliations

Search procedure prices at these hospitals onlyAll code types (Surgery & Procedures & related)

Common Procedures for Colon & Rectal Surgery

ColonoscopyHemorrhoidectomyColectomyFistula RepairRectal Cancer SurgeryPilonidal Cyst ExcisionSphincterotomyPolypectomy

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
45380
Biopsy of large bowel using a flexible endoscope
$1,770$135$11318
99204
New patient office or other outpatient visit, 45-59 minutes
$600$181$13923
99203
New patient office or other outpatient visit, 30-44 minutes
$400$123$8412
99214
Established patient office or other outpatient visit, 30-39 minutes
$400$140$10468
46600
Diagnostic exam of anus using an endoscope
$310$140$10423
99213
Established patient office or other outpatient visit, 20-29 minutes
$275$99$6837
G0500
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito
$197$6$518

Compare prices for procedures performed by Colon & Rectal Surgery physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.