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

Donald Robert Altemus, CAADC

Individual provider Mental Health Counselor · NPI 1821700378

Donald Robert Altemus, CAADC is a Mental Health Counselor in Downingtown, Pennsylvania. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

21 E Lancaster Ave Ste C
Downingtown, PA 19335-2873
Phone: (610) 295-5199
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1821700378
Entity typeIndividual (Type 1)
GenderMale
Credentials CAADC
Sole proprietorNo
NPI enumeratedDecember 15, 2022
Last updated in NPPESDecember 15, 2022
Certification dateDecember 15, 2022
Mailing address21 E Lancaster Ave Ste C, Downingtown, PA 19335-2873

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