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

Dr. Alvin Serrano Madarang, MD

Individual provider Internal Medicine Physician · NPI 1144214255

Dr. Alvin Serrano Madarang, MD is an Internal Medicine Physician in Glen Burnie, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1406 Crain Hwy S Ste 201
Glen Burnie, MD 21061-4058
Phone: (410) 590-4141
Fax: (410) 590-4159
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0039166 (MD)

Record details

NPI number1144214255
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 2, 2005
Last updated in NPPESJuly 13, 2026

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