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

Alan Glowczwski, MD

Individual provider Diagnostic Radiology Physician · NPI 1306803366

Alan Glowczwski, MD is a Diagnostic Radiology Physician in Longview, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

700 E Marshall Ave
Longview, TX 75601-5580
Phone: (903) 315-2072
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence H8079 (TX)

Record details

NPI number1306803366
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 967, Hallsville, TX 75650-0967

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