DEWITT H MONTGOMERY JR MD
NPI 1487768487
Psychiatry & Neurology - Psychiatry in Wynnewood, PA

Q: What is Main Line Psychiatric Assoc. Ltd's NPI number?

The NPI number for Main Line Psychiatric Assoc. Ltd is 1487768487. It was assigned to this organization in the NPPES registry on August 18, 2006. The provider is doing business as Dewitt H Montgomery Jr MD.

Q: What is Main Line Psychiatric Assoc. Ltd's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since August 18, 2006

100 LANCASTER AVENUE, 441 LANKENAU MEDICAL BUILDING, WYNNEWOOD, PA 19096(610) 457-3744(610) 667-9123 Get Directions Write a Review

NPPES record last updated: August 18, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dewitt H Montgomery Jr Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEWITT H MONTGOMERY JR MD (NPI 1487768487) is a healthcare organization registered as a psychiatry in Wynnewood, Pennsylvania and active in the NPI registry since August 2006. The organization lists Dewitt H Montgomery, President, as its authorized official.

NPPES Registry Identity

NPI1487768487

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameMAIN LINE PSYCHIATRIC ASSOC. LTD

Location Address100 LANCASTER AVENUE, 441 LANKENAU MEDICAL BUILDINGWynnewood, PA 19096

Mailing AddressPo Box 3012Wilmington, DE 19804 · (800) 456-4629 · Fax (302) 224-2848

Phone(610) 457-3744

Fax(610) 667-9123

Organization SubpartNo

Authorized OfficialDewitt H MontgomeryPresident · (610) 457-3744

Enumeration DateAugust 18, 2006

Last NPPES UpdateAugust 18, 2008

✔ NPI 1487768487 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in PA · 0242722

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

100 LANCASTER AVENUE, Wynnewood, PA 19096

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Other Names 1

Doing Business AsDewitt H Montgomery Jr Md

Other Identifiers 2

Medicare ID-Type Unspecified031167PA

Medicare UPINC27981

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELINDA R MILLIKEN CRNP

Nurse Practitioner (Adult Health)

100 LANCASTER AVENUE, SUITE 230
WYNNEWOOD, PA 19096

Montgomery County (610) 642-3796

CRISTINA DECESARIS M.D.

Radiology (Radiation Oncology)

100 LANCASTER AVENUE
WYNNEWOOD, PA 19096

Montgomery County (484) 476-2000

SHRITA M PATEL MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)

100 LANCASTER AVENUE, 222 LANKENAU MOB SOUTH
WYNNEWOOD, PA 19096

Montgomery County (610) 649-1922

MS. LISA M IGIDBASHIAN CRNP

Nurse Practitioner (Family)

100 LANCASTER AVENUE, SUITE 280 LANKENAU MEDICAL SCIENCE
WYNNEWOOD, PA 19096

Montgomery County (610) 896-9255

ELIZABETH HELWIG CRNP

Nurse Practitioner

100 LANCASTER AVENUE, MEDICAL SCIENCE BUILDING SUITE 75
WYNNEWOOD, PA 19096

Montgomery County (484) 572-0171

MAIN LINE HAND SURGERY, PC

Specialist

100 LANCASTER AVENUE, SUITE 253 LANKENAU MEDICAL BLDG. E
WYNNEWOOD, PA 19096

Montgomery County (610) 642-8823

MR. RISHI SAIGAL M.D.

Hospitalist

100 LANCASTER AVENUE
WYNNEWOOD, PA 19096

Montgomery County (484) 476-6840

MS. REBECCA S STERN CRNP, MSN

Nurse Practitioner (Women's Health)

100 LANCASTER AVENUE, DEPARTMENT OF OB-GYN STE 301 LANKENAU HOSPITAL
WYNNEWOOD, PA 19096

Montgomery County (610) 645-6462

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Main Line Psychiatric Assoc. Ltd's NPI number?

The NPI number for Main Line Psychiatric Assoc. Ltd is 1487768487. It was assigned to this organization in the NPPES registry on August 18, 2006. The provider is doing business as Dewitt H Montgomery Jr MD.

Where is Main Line Psychiatric Assoc. Ltd located?

Main Line Psychiatric Assoc. Ltd is located at 100 Lancaster Avenue 441 Lankenau Medical Building, Wynnewood, PA 19096. The listed phone number is (610) 457-3744.

What is Main Line Psychiatric Assoc. Ltd's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Main Line Psychiatric Assoc. Ltd was last updated on August 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.