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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.

CORINNE ROSE WELSH PA-C
NPI 1154093029
Physician Assistant in Philadelphia, PA

Active since September 29, 2021PECOS Enrolled
5501 OLD YORK RD, PHILADELPHIA, PA 19141(215) 456-6933 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 26, 2026, Sep 30, 2021 (2 updates tracked since 2021).

About Corinne Rose Welsh Pa-c NPPES

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

CORINNE ROSE WELSH PA-C (NPI 1154093029) is an individual physician assistant in Philadelphia, Pennsylvania, licensed in Pennsylvania (MA062894) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154093029
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCORINNE ROSE WELSHCredential: PA-C
Location Address5501 OLD YORK RDPhiladelphia, PA 19141-3018
Mailing Address264 Mankin AveHuntingdon Valley, PA 19006-8708 · (484) 332-5319
Phone(215) 456-6933
Sole ProprietorNo
Enumeration DateSeptember 29, 2021
Last NPPES UpdateAugust 26, 20262 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
✔ NPI 1154093029 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in PA · MA062894
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
5501 OLD YORK RD, Philadelphia, PA 19141
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Corinne Rose Welsh Pa-c 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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
42 services40 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
33 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19141 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
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 20

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

KENNETH KLECKNER MD
Emergency Medicine
5501 OLD YORK RD, EINSTEIN MEDICAL CENTER - PHILADELPHIA
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-6679
MS. AMMAN HASSAN MD
Pediatrics
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-3810
TAYLOR NICOLE THOMPSON PA-C
Physician Assistant (Medical)
5501 OLD YORK RD, KORMAN BUILDING SUITE 202
PHILADELPHIA, PA 19141
Philadelphia County (215) 254-2630
STEPHEN RYAN CHEN
Orthopaedic Surgery
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-7890
DR. DHRUV SHARMA MD
Student in an Organized Health Care Education/Training Program
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-7890
TIMOTHY DANIEL GARDNER DO
Student in an Organized Health Care Education/Training Program
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-7890
DR. JONATHAN THOMAS LUCIANI DO
Student in an Organized Health Care Education/Training Program
5501 OLD YORK RD
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-7890
ASHIKA KAPOOR MD
Psychiatry & Neurology (Psychiatry)
5501 OLD YORK RD
PHILA, PA 19141
Philadelphia County (215) 456-8103

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 Corinne Welsh's NPI number?

The NPI number for Corinne Welsh is 1154093029. It was assigned to this individual provider in the NPPES registry on September 29, 2021.

Where is Corinne Welsh located?

Corinne Welsh practices at 5501 Old York Rd, Philadelphia, PA 19141. The listed phone number is (215) 456-6933.

What is Corinne Welsh's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Corinne Welsh enrolled in Medicare?

Yes. Corinne Welsh is registered in the Medicare PECOS enrollment system.

What insurance does Corinne Welsh accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Corinne Welsh 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.

When was this NPI record last updated?

The NPPES record for Corinne Welsh was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.