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Main Line Affiliates

Main Line Affiliates is a healthcare organization registered as Psychiatry Physician in Radnor, PA, holding Type 2 (organization) NPI 1083777239 since 2006. The authorized official on file is Michael Buongiorno, Exec. Vp & Cfo.

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NPI 1083777239
Entity type Organization (Type 2)
Legal business name Main Line Affiliates
Other name <Unavail>
Practice address 1 RADNOR CORPORATE CTR, SUITE 400, Radnor, PA, 19087
Phone 6102541450
Enumeration date 2006-12-19
Last updated in NPPES 2016-05-18

Authorized official

Name Michael Buongiorno
Title Exec. Vp & Cfo
Phone 4843378481

Taxonomy & classification

Taxonomy code Specialty Primary License State
103G00000X Clinical Neuropsychologist Secondary
103T00000X Psychologist Secondary
261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Secondary 237078 PA
261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Secondary 151081 PA
103TC0700X Clinical Psychologist Secondary
103TR0400X Rehabilitation Psychologist Secondary
101YA0400X Addiction (Substance Use Disorder) Counselor Secondary
2084P0802X Addiction Psychiatry Physician Secondary
2084P0804X Child & Adolescent Psychiatry Physician Secondary
261QM0850X Adult Mental Health Clinic/Center Secondary
2084P0800X Psychiatry Physician Primary

Other identifiers

Identifier Type State Issuer
293195 Other VALUEOPTIONS - MLA
471443000 Other MAGELLAN - MLA
2089835 Other CIGNA - CAD EXTON
2983830 Other AETNA HMO - CAD DREX HILL
2089834 Other CIGNA - CAD DREXEL HILL
231200000 Other MAGELLAN - CAD EXTON
280110000 Other MAGELLAN - CAD DREXEL HIL
0664704000 Other IBC - BMR PSYCH ASSOC
1007726370011 Medicaid PA
101825 Other UNITED - CAD ADOLESCENT
2317419000 Other IBC - MLA
101823 Other UNITED - CAD - ADULT PHP
101824 Other UNITED - CAD ADULT IOP
2983910 Other AETNA HMO - CAD EXTON
0470009 Other AETNA HMO - BMR PSYCH
7985197 Other AETNA PPO - MLA
Copy-ready billing details
Provider: Main Line Affiliates
NPI: 1083777239
Taxonomy: 2084P0800X (Psychiatry Physician)
Address: 1 RADNOR CORPORATE CTR, SUITE 400, Radnor, PA, 19087

Verify this record

Cross-check NPI 1083777239 against the authoritative CMS record: view Main Line Affiliates on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-05-18. Verify at npiregistry.cms.hhs.gov.
Where is Main Line Affiliates located?
The practice location on file with NPPES is in Radnor, PA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-05-18.