Sassan Hassassian, M.D.

Pain Medicine

Manassas, VA

Specialty

Pain Medicine

Credential

M.D.

NPI

1093719536

Affiliated Facility

Prince William Ambulatory Surgery Center

8644 Sudley Rd, Manassas, VA 20110

(703) 880-6683

Medicare★ 4.3 Google (12)95% Patient Rating

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About this profile: Surgeon information is sourced from the CMS National Plan and Provider Enumeration System (NPPES) NPI Registry and reflects the practice address on file as of February 2026. Facility affiliation is based on matching practice address to CMS-certified ambulatory surgery center locations.

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Pain Medicine

This surgeon specializes in pain medicine procedures performed in an outpatient ambulatory surgical setting.

NUCC Taxonomy: 207LP2900X

Affiliated Surgery Center

Prince William Ambulatory Surgery Center

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