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SARAH KATHRYN ALFSON PA-C
NPI 1447776018
Physician Assistant - Surgical in Philadelphia, PA

Active since August 16, 2017PECOS EnrolledAccepts Medicare Assignment
3400 SPRUCE ST, 3 SILVERSTEIN, PHILADELPHIA, PA 19104(215) 662-3807(215) 349-5534 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 25, 2026, Feb 5, 2020, Aug 16, 2017 (3 updates tracked since 2017).

About Sarah Kathryn Alfson Pa-c NPPES

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

SARAH KATHRYN ALFSON PA-C (NPI 1447776018) is an individual surgical provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MA059197) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1447776018
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameSARAH KATHRYN ALFSONCredential: PA-C
Location Address3400 SPRUCE ST, 3 SILVERSTEINPhiladelphia, PA 19104-4238
Mailing Address3400 Spruce St, 3 SilversteinPhiladelphia, PA 19104-4238 · (215) 662-3807 · Fax (215) 349-5534
Phone(215) 662-3807
Fax(215) 349-5534
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateAugust 16, 2017
Last NPPES UpdateMarch 25, 20263 updates tracked since enumeration
NPPES CertifiedMarch 25, 2026
✔ NPI 1447776018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in PA · MA059197
3400 SPRUCE ST, Philadelphia, PA 19104
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sarah Kathryn Alfson Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1153697412
PECOS Enrollment IDI20171101001195
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390111
Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

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

ELIZABETH FOGLIA MD
Pediatrics
3400 SPRUCE ST, 8 RAVDIN
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3228
JOEL M STEIN MD
Radiology (Diagnostic Radiology)
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3005
PRISCILLA NELSON M.D.
Anesthesiology
3400 SPRUCE ST, 6 DULLES
PHILADELPHIA, PA 19104
Philadelphia County (215) 349-8310
DR. JASON THOMAS ACKRIVO MD
Internal Medicine (Pulmonary Disease)
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 614-0871
JEAN-PHILIPPE RICHARD DMD
Student in an Organized Health Care Education/Training Program
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-6176
LEAH M LOPEZ PA-C
Physician Assistant (Medical)
3400 SPRUCE ST, 4 SILVERSTEIN
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-7870
MONIQUE LORRAINE ROBERTS SALAHUB
Anesthesiology (Critical Care Medicine)
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-4000
JOANIE M GARRATT MD
Radiology (Diagnostic Radiology)
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3000

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 Sarah Alfson's NPI number?

The NPI number for Sarah Alfson is 1447776018. It was assigned to this individual provider in the NPPES registry on August 16, 2017.

Where is Sarah Alfson located?

Sarah Alfson practices at 3400 Spruce St 3 Silverstein, Philadelphia, PA 19104. The listed phone number is (215) 662-3807.

What is Sarah Alfson's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Sarah Alfson enrolled in Medicare?

Yes. Sarah Alfson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Sarah Alfson affiliated with any hospitals?

According to CMS data, Sarah Alfson is affiliated with Hospital Of Univ Of Pennsylvania.

When was this NPI record last updated?

The NPPES record for Sarah Alfson was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.