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TANIS E. GUERIN PA-C
NPI 1205188349
Physician Assistant - Medical in Philadelphia, PA

Active since October 14, 2012PECOS EnrolledAccepts Medicare Assignment
3400 SPRUCE STREET, PHILADELPHIA, PA 19104(215) 662-3251(215) 615-5055 Get Directions Write a Review

NPPES record last updated: March 14, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 11, 2022, Jul 13, 2017 (2 updates tracked since 2017).

About Tanis E. Guerin Pa-c NPPES

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

TANIS E. GUERIN PA-C (NPI 1205188349) is an individual medical provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MA063270) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and maintains a secondary practice location in Newark.

NPPES Registry Identity

NPI1205188349
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameTANIS E. GUERINCredential: PA-C
Location Address3400 SPRUCE STREETPhiladelphia, PA 19104-4206
Mailing Address3400 Spruce StreetPhiladelphia, PA 19104-4206 · (215) 662-3251 · Fax (215) 615-5055
Phone(215) 662-3251
Fax(215) 615-5055
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateOctober 14, 2012
Last NPPES UpdateMarch 14, 20222 updates tracked since enumeration
NPPES CertifiedMarch 14, 2022
✔ NPI 1205188349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
Licenses✔ Licensed in PA · MA063270✔ Licensed in DE · C-50000844
3400 SPRUCE STREET, Philadelphia, PA 19104
Open in Google Maps ↗

Other Names 1

Other Name (5)Tanis Mccowan

Secondary Practice Location 1

Location 14755 Ogletown Stanton Road, Christiana Hospital, 3rd Floor MICUNewark, DE 19718-2200 · Phone (302) 733-3475 · Fax (302) 325-7056

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next.Insurance ›

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

Tanis E. Guerin 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 ID3375815863
PECOS Enrollment IDI20220127001208
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.

SARAH KUMAR M.D.
Anesthesiology (Critical Care Medicine)
3400 SPRUCE STREET
PHILADELPHIA, PA 19104
Philadelphia County (215) 349-8310
RYAN MCCLINTOCK MD
Radiology (Diagnostic Radiology)
3400 SPRUCE STREET
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3000
ADRIAN W ONG MD
Surgery (Surgical Critical Care)
3400 SPRUCE STREET, 2 DULLES
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-7320
MATHEW N BESHARA MD
Obstetrics & Gynecology
3400 SPRUCE STREET, 5 PENN TOWER
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-6035
JILL E LANGER MD
Radiology (Diagnostic Radiology)
3400 SPRUCE STREET, GROUND FLOOR DULLES
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-7012
BERNADETTE C WHEELER MD
Obstetrics & Gynecology
3400 SPRUCE STREET, 1 WEST GATES
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2730
EDWARD T DICKINSON MD
Emergency Medicine
3400 SPRUCE STREET, GROUND SILVERSTEIN BLDG
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-6698
WENDY RACHEL GALPERN MD, PHD
Psychiatry & Neurology (Neurology)
3400 SPRUCE STREET
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2219

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 Tanis Guerin's NPI number?

The NPI number for Tanis Guerin is 1205188349. It was assigned to this individual provider in the NPPES registry on October 14, 2012. The provider is also known as Tanis Mccowan.

Where is Tanis Guerin located?

Tanis Guerin practices at 3400 Spruce Street, Philadelphia, PA 19104. The listed phone number is (215) 662-3251.

What is Tanis Guerin's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Tanis Guerin enrolled in Medicare?

Yes. Tanis Guerin 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.

What insurance does Tanis Guerin accept?

Health plans from AmeriHealth Caritas Next list Tanis Guerin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Tanis Guerin affiliated with any hospitals?

According to CMS data, Tanis Guerin is affiliated with Hospital Of Univ Of Pennsylvania.

When was this NPI record last updated?

The NPPES record for Tanis Guerin was last updated on March 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.