Katelyn Marie Seigman, MHS, PA-C
Physician Assistant · York, PA
At a glance
717 Town Center Dr, York, PA 17408
NPPES record updated Jun 23, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
717 Town Center DrYork, PA 17408
Additional reported practice locations
100 Eisenhower DrHanover, PA 173315241
Phone: 7176464201 2250 E Market St
York, PA 174022857
Phone: 7178511566 9 Nathan Ln
Annville, PA 170036500
Phone: 7176393350 1000 Norland Ave
Chambersburg, PA 172014229
Phone: 7172676363 446 N Reading Rd
Ephrata, PA 175229802
Phone: 7177385275 455 S Washington St Ste 12
Gettysburg, PA 173252516
Phone: 7173392875 24 Antrim Commons Dr
Greencastle, PA 172251623
Phone: 7175930512 101 W Airport Rd
Lititz, PA 175439274
Phone: 7174662445 4050 N George Street Ext
Manchester, PA 173459347
Phone: 7173564370 46 Walnut Bottom Rd Ste 100
Shippensburg, PA 172578219
Phone: 7174772764 96 Sofia Dr
Shrewsbury, PA 173615201
Phone: 7178122400 601 E Main St
Waynesboro, PA 172682332
Phone: 7177655088 2149 S Queen St
York, PA 174034845
Phone: 7173564460
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2017
- CMS specialties
- Physician Assistant
Practice groups
Reported hospital affiliations
- Wellspan York Hospital York, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physician Assistant
- Taxonomy code
- 363A00000X
- Enumeration date
- Sep 12, 2017
- Record updated
- Jun 23, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MHS, PA-C
Reported taxonomies and licenses
363AM0700X
License reported: MA059216 PA
363A00000X · Primary
License reported: MA059216 PA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
717 Town Center DrYork, PA 17408
- Phone
- (717) 356-4240
Mailing address
601 MEMORY LNYORK, PA 174022231
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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