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

MS. Phyllis Colleen Holdsworth, BS

Individual provider Behavior Analyst · NPI 1760616569

MS. Phyllis Colleen Holdsworth, BS is a Behavior Analyst in York, Pennsylvania. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

128 N George St
York, PA 17401-1117
Phone: (717) 854-6800
Fax: (717) 846-0005
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1760616569
Entity typeIndividual (Type 1)
GenderFemale
Credentials BS
Sole proprietorNo
NPI enumeratedMay 7, 2009
Last updated in NPPESMay 7, 2009

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