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Stephen Seger, LMSW

  • Paoli, PA
  • Psychologist
NPI1053292771PAC ID9739664871
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2025
Practice locations
2
Practice address
830 Old Lancaster Rd Suite 108 Suite 108, Bryn Mawr, PA 19010-3118
Practice phone
Call (484) 592-3000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Main Line Healthcare - Bryn Mawr (830 Old Lancaster Rd)

Multi-specialty group site · Bryn Mawr, Pennsylvania

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Stephen Seger is a psychologist in Paoli, Pennsylvania

Stephen Seger practices at Main Line Healthcare - Bryn Mawr (830 Old Lancaster Rd) in Bryn Mawr, Pennsylvania.

Stephen Seger's NPI, 1053292771, was assigned on September 9, 2025. Stephen Seger holds Pennsylvania license PS020654.

NPI and contact details
NPI
1053292771NPI Registry (opens in a new tab)
Medicare PAC ID
9739664871
NPI enumeration date
September 9, 2025
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(484) 592-3000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Stephen Seger practices in Bryn Mawr and Paoli

Stephen Seger's primary practice is Main Line Healthcare - Bryn Mawr (830 Old Lancaster Rd), at 830 Old Lancaster Rd Suite 108 Suite 108, Bryn Mawr, PA 19010-3118. The practice phone is (484) 592-3000. The NPI Registry lists Stephen Seger's practice address as 43 Leopard Rd Ste 203, Paoli, PA 19301.

  • Main Line Healthcare - Bryn Mawr (830 Old Lancaster Rd)Primary
    830 Old Lancaster Rd Suite 108 Suite 108, Bryn Mawr, PA 19010-3118Phone(484) 592-3000
  • NPI Registry address
    43 Leopard Rd Ste 203, Paoli, PA 19301Phone(215) 282-3004

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Stephen Seger is affiliated with 1 site of care and 1 medical group

Stephen Seger's primary practice is Main Line Healthcare - Bryn Mawr (830 Old Lancaster Rd) in Bryn Mawr, Pennsylvania. The medical group on file is Main Line Health.

Main Line Healthcare - Bryn Mawr (830 Old Lancaster Rd)Multi-specialty group site · Bryn Mawr, PennsylvaniaPrimary
Main Line HealthPrimary care group, Newtown Square, PA

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Stephen Seger's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Seger practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Main Line Healthcare - Bryn Mawr (830 Old Lancaster Rd)Available with a free account

Source: Dmand AI Technology Install Data

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Stephen Seger is one of 734 psychologists in Pennsylvania

Psychologist is Stephen Seger's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Stephen Seger is licensed in Pennsylvania.

Specialties and state licenses

  • Psychologist, PennsylvaniaPrimaryLicense PS020654 · taxonomy 103T00000X

Psychologists near Stephen Seger

Counts of psychologists with a Dmand AI profile, by place and practice. Each opens the list.

734psychologists in Pennsylvania
2psychologists in Paoli

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

How Stephen Seger takes part in Medicare

Stephen Seger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

Sources for Stephen Seger's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Stephen Seger

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Stephen Seger's NPI number?

Stephen Seger's NPI number is 1053292771. It was assigned on September 9, 2025, and it is active in the NPI Registry.

What does Stephen Seger specialize in?

Stephen Seger is a psychologist in Paoli, Pennsylvania. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).

Where does Stephen Seger practice?

Stephen Seger practices at 830 Old Lancaster Rd Suite 108 Suite 108, Bryn Mawr, PA 19010-3118. Stephen Seger also practices at 43 Leopard Rd Ste 203, Paoli, PA 19301. Stephen Seger's primary practice is Main Line Healthcare - Bryn Mawr (830 Old Lancaster Rd) in Bryn Mawr, Pennsylvania.

What is Stephen Seger's office phone number?

The practice phone on file for Stephen Seger is (484) 592-3000.

What is Stephen Seger's medical license number?

Stephen Seger holds Pennsylvania license PS020654.

What medical group is Stephen Seger part of?

Stephen Seger is linked to Main Line Health.

Does Stephen Seger accept Medicare?

Yes. CMS lists Stephen Seger as accepting Medicare assignment.

How long has Stephen Seger been practicing?

Stephen Seger's NPI was assigned in 2025.

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