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Dr. Napoleon C. Marcelo, MD


  • (301) 262-8602

Dr. Marcelo's Overview

Dr. Napoleon C. Marcelo graduated from the University of Santo Tomas Faculty of Medicine and Surgery, Manila, Philippines in 1981. He works in Bowie, MD and specializes in Gastroenterology. Dr. Marcelo is affiliated with Doctors Community Hospital and Prince Georges Hospital Center.

Dr. Marcelo's Experience

Years in Practice: 34

Dr. Marcelo's Specialties


Dr. Marcelo's Education & Training

Medical School: University of Santo Tomas Faculty of Medicine and Surgery, Manila, Philippines; Graduated 1981

Dr. Marcelo's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Marcelo's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Select
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CareFirst BlueChoice Advantage
  • CareFirst BlueChoice Ntwk POS
  • CareFirst BluePreferred PPO
  • CareFirst Maryland POS
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Dr. Marcelo's Office Information & Appointments

Office Locations

Napoleon C Marcelo MD

4000 Mitchellville Rd Ste B430
Bowie, MD 20716
(301) 262-8602


Office Hours and Information

Fax: (301) 805-7784

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday Closed
Tuesday Closed
Wednesday Closed
Thursday Closed
Friday 9:00 AM - 3:00 PM
Saturday Closed
Sunday Closed

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Dr. Marcelo's Hospital Affiliations

Office Locations

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