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

Main Line Psychiatric Assoc Ltd

Organization Psychiatry Physician · NPI 1487768487

Main Line Psychiatric Assoc Ltd is a Psychiatry Physician in Wynnewood, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

100 Lancaster Avenue 441 Lankenau Medical Bldg
Wynnewood, PA 19096
Phone: (610) 457-3744
Fax: (610) 667-9123
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 0242722 (PA)

Record details

NPI number1487768487
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dewitt Montgomery — President · (610) 457-3744
Other names Dewitt H Montgomery Jr Md
NPI enumeratedAugust 18, 2006
Last updated in NPPESAugust 18, 2008
Mailing addressPo Box 3012, Wilmington, DE 19804

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