1. Home
  2. Directory
  3. Pennsylvania
  4. Philadelphia
  5. Psychiatry Neurology
  6. NPI Profile

ALEXANDER WELGE
NPI 1245119395
Psychiatry & Neurology - Psychiatry in Philadelphia, PA

Active since September 01, 2025
2313 EAST VENANGO ST, STE 4B PMB 1048, PHILADELPHIA, PA 19134(814) 259-5242(814) 259-5243 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 29, 2026, Sep 1, 2025 (2 updates tracked since 2025).

About Alexander Welge NPPES

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

ALEXANDER WELGE (NPI 1245119395) is a healthcare organization registered as a psychiatry in Philadelphia, Pennsylvania and active in the NPI registry since September 2025. The organization maintains 3 additional practice locations and lists Alexander Welge, Owner, as its authorized official.

NPPES Registry Identity

NPI1245119395
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameALEXANDER WELGE
Location Address2313 EAST VENANGO ST, STE 4B PMB 1048Philadelphia, PA 19134
Mailing AddressPo Box 78Bradford, PA 16701-0078 · (814) 232-8077
Phone(814) 259-5242
Fax(814) 259-5243
Organization SubpartNo
Authorized OfficialAlexander WelgeOwner · (814) 232-8077
Enumeration DateSeptember 1, 2025
Last NPPES UpdateJanuary 29, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 29, 2026
✔ NPI 1245119395 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
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.
2313 EAST VENANGO ST, Philadelphia, PA 19134
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1111 Town Square Pl Ste 1201Jersey City, NJ 07310-1724 · Phone (814) 259-5242 · Fax (814) 259-5243
Location 22719 Hollywood Blvd # L-476Hollywood, FL 33020-4821 · Phone (814) 259-5242 · Fax (814) 259-5243
Location 31216 Broadway # 69New York, NY 10001-4483 · Phone (814) 259-5242 · Fax (814) 259-5243

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

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 Alexander Welge's NPI number?

The NPI number for Alexander Welge is 1245119395. It was assigned to this organization in the NPPES registry on September 1, 2025.

Where is Alexander Welge located?

Alexander Welge is located at 2313 East Venango St Ste 4B Pmb 1048, Philadelphia, PA 19134. The listed phone number is (814) 259-5242.

What is Alexander Welge'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 Alexander Welge was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.