Mark Allan Walker, M.D.

Endocrinology

Halethorpe, MD

Specialty

Endocrinology

Credential

M.D.

NPI

1083716823

Affiliated Facility

South Baltimore County Asc Lbn Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc

1701 Twin Springs Road, Halethorpe, MD 21227

(410) 737-5000

Medicare★ 4.6 Google (1507)96% 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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Endocrinology

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

NUCC Taxonomy: 207RE0101X

Affiliated Surgery Center

South Baltimore County Asc Lbn Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc

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