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

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1558563890

Hassan Dawoud Elsiddig, MD is a Geriatric Medicine (Internal Medicine) Physician in Saint Louis, Missouri. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
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

3660 Vista Ave # 204
Saint Louis, MO 63110-2540
Phone: (314) 977-8462
Fax: (314) 771-8575
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 2005027548 (PA)

Record details

NPI number1558563890
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2007
Last updated in NPPESJuly 8, 2007

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