Seth Jefferson Astorino, NP
Family Nurse Practitioner · Bryn Mawr, PA
At a glance
1218 E Lancaster Ave, Bryn Mawr, PA 19010-2616
NPPES record updated May 15, 2026. 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
1218 E Lancaster AveBryn Mawr, PA 19010-2616
Additional reported practice locations
323 Cromwell AveRocky Hill, CT 060671801
Phone: 8663892727 107 S Country Rd
Bellport, NY 117132523
Phone: 8663892727 2797 Nc 55 Hwy
Cary, NC 275196206
Phone: 8663892727 6 Fairview Lake Way
Simpsonville, SC 296807130
Phone: 8663892727 2782 N Cobb Pkwy
Kennesaw, GA 301523472
Phone: 8663892727 6100 Arlington Blvd
Falls Church, VA 220442901
Phone: 8663892727 1650 N Farwell Ave
Milwaukee, WI 532022331
Phone: 8663892727 307 Egg Harbor Rd
Sewell, NJ 080801850
Phone: 8663892727
Education & affiliations
No matching clinician background record in the imported CMS release.
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.
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
- Family Nurse Practitioner
- Taxonomy code
- 363LF0000X
- Enumeration date
- Nov 29, 2013
- Record updated
- May 15, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- NP
Reported taxonomies and licenses
363LF0000X
License reported: 29399 SC
363LF0000X
License reported: NP333010 GA
363LF0000X · Primary
License reported: SP013415 PA
363LF0000X
License reported: 201120 ND
363LF0000X
License reported: 26NJ15561900 NJ
363LF0000X
License reported: CP003439 SD
363LF0000X
License reported: 354134 NY
363LF0000X
License reported: 1601033 WI
363LF0000X
License reported: 5020363 NC
363LF0000X
License reported: 12.013517 CT
363LF0000X
License reported: 120596 WV
363LF0000X
License reported: 0024189764 VA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1218 E Lancaster AveBryn Mawr, PA 19010-2616
- Phone
- (866) 389-2727
Mailing address
1218 E LANCASTER AVEBRYN MAWR, PA 190102616
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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