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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. PETER SWANLJUNG MD
NPI 1770620478
Psychiatry & Neurology - Neurology in Willow Grove, PA

Active since January 31, 2007PECOS Enrolled
240 FITZWATERTOWN RD, WILLOW GROVE, PA 19090(610) 647-0330 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Peter Swanljung Md NPPES

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

DR. PETER SWANLJUNG MD (NPI 1770620478) is an individual neurology provider in Willow Grove, Pennsylvania, licensed in Pennsylvania (MD424943) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1770620478
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. PETER SWANLJUNGCredential: MD
Location Address240 FITZWATERTOWN RDWillow Grove, PA 19090-2332
Mailing Address907 Frazier RdRydal, PA 19046-2407 · (215) 688-1372
Phone(610) 647-0330
Sole ProprietorNo
Enumeration DateJanuary 31, 2007
Last NPPES UpdateSeptember 9, 2026
NPPES CertifiedSeptember 9, 2026
✔ NPI 1770620478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in PA · MD424943
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
240 FITZWATERTOWN RD, Willow Grove, PA 19090
Open in Google Maps ↗

Secondary Practice Locations 2

Location 115497 W Sand StVictorville, CA 92392-2910 · Phone (442) 327-9311
Location 2907 Frazier RdRydal, PA 19046-2407 · Phone (215) 798-4797

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Peter Swanljung Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Peter Swanljung reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Malvern Constitution LLC
16 mi
Psychiatry
1930 S BROAD ST
Philadelphia, PA 19145
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 10 clinicians in this Medicare group
NPI 1952268195 (610) 480-8919
High Desert Psychological Services
2,334 mi
Psychologist
15497 W SAND ST
Victorville, CA 92392
  • Reassigned Medicare billing, California enrollment
  • 124 clinicians in this Medicare group
NPI 1104463371 (442) 327-9311

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19090 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

EWA SZUMOWSKA LPC
Counselor (Professional)
240 FITZWATERTOWN RD
WILLOW GROVE, PA 19090
Montgomery County (610) 647-0330
MONICA LYNN KRAS M.ED., NCC, LPC
Counselor (Professional)
240 FITZWATERTOWN RD
WILLOW GROVE, PA 19090
Montgomery County (610) 647-0330
EVELYN OSEI DNP
Nurse Practitioner (Family)
240 FITZWATERTOWN RD
WILLOW GROVE, PA 19090
Montgomery County (610) 647-0330
CREST CENTER PHARMACY
Pharmacy (Community/Retail Pharmacy)
240 FITZWATERTOWN RD
WILLOW GROVE, PA 19090
Montgomery County (215) 658-1216
KAREN WOERTZ CRNP
Nurse Practitioner (Psychiatric/Mental Health)
240 FITZWATERTOWN RD
WILLOW GROVE, PA 19090
Montgomery County (610) 647-0330

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 Peter Swanljung's NPI number?

The NPI number for Peter Swanljung is 1770620478. It was assigned to this individual provider in the NPPES registry on January 31, 2007.

Where is Peter Swanljung located?

Peter Swanljung practices at 240 Fitzwatertown Rd, Willow Grove, PA 19090. The listed phone number is (610) 647-0330.

What is Peter Swanljung's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Peter Swanljung enrolled in Medicare?

Yes. Peter Swanljung is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Peter Swanljung's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peter Swanljung reassigns Medicare benefits to 2 organizations: Malvern Constitution LLC (Philadelphia, PA) and High Desert Psychological Services (Victorville, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Peter Swanljung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Peter Swanljung was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days 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.