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A-Z URGENT CARE LLC
NPI 1114586542
Clinic/Center in Elverson, PA

Active since June 10, 2019CLIA 39D2174449 · Waiver
45 S PINE ST, ELVERSON, PA 19520(610) 901-3900 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 3, 2025, Nov 25, 2025, Jun 9, 2020 and 3 more (6 updates tracked since 2019).

About A-z Urgent Care Llc NPPES

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

A-Z URGENT CARE LLC (NPI 1114586542) is a healthcare organization registered as a clinic/center in Elverson, Pennsylvania and active in the NPI registry since June 2019. The organization holds a CLIA Waiver certificate valid through December 1, 2027 and lists Gary A Herring, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1114586542
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameA-Z URGENT CARE LLC
Location Address45 S PINE STElverson, PA 19520-9720
Mailing Address45 S Pine StElverson, PA 19520-9720 · (610) 901-3900
Phone(610) 901-3900
Organization SubpartNo
Authorized OfficialGary A HerringMedical Director · (928) 853-7876
Enumeration DateJune 10, 2019
Last NPPES UpdateDecember 3, 20256 updates tracked since enumeration
NPPES CertifiedDecember 3, 2025
✔ NPI 1114586542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedClinic/Center · Urgent CareTaxonomy 261QU0200X
45 S PINE ST, Elverson, PA 19520
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

A-z Urgent Care Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to A-Z Urgent Care LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Tamara Connor, CRNP-FNP-C
Nurse Practitioner
NPI 1245776376
33 MEADOW CREEK LN
Glenmoore, PA 19343
(610) 368-7430
✔ PECOS7.3 mi
Amanda Scholtyssek
Nurse Practitioner
NPI 1962956631
278 EAGLEVIEW BLVD
Exton, PA 19341
(610) 822-2022
✔ PECOS✔ Accepts Medicare11 mi
Kelsey Hamill, CRNP
Nurse Practitioner
NPI 1831725407
3015 LINCOLN HWY
Thorndale, PA 19372
(866) 389-2727
✔ PECOS✔ Accepts Medicare12 mi
Richard Stefanic, MD
General Practice
NPI 1982955118
525 PENN ST 2ND FLOOR
Reading, PA 19601
(610) 374-4576
✔ PECOS13 mi
Craig Herring, MD
Emergency Medicine
NPI 1104890946
801 OSTRUM ST
Bethlehem, PA 18015
(484) 526-4500
✔ PECOS✔ Accepts Medicare39 mi
Gary Herring, MD
Family Practice
NPI 1124093356
1225 WARM SPRINGS AVE
Huntingdon, PA 16652
(814) 643-2290
✔ PECOS118 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 39D2174449

A-Z Urgent Care LLC · Elverson, PA
Active · expires Dec 1, 2027
CLIA Number39D2174449
Laboratory TypeUrent Care Clinic
Certificate Effective DateDecember 2, 2025
Certificate Expiration DateDecember 1, 2027
Laboratory DirectorDr. Gary A. Herring
Laboratory Phone(610) 901-3900
Laboratory LocationA-Z Urgent Care LLC45 South Pine Street, Elverson, PA 19520
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 A-Z Urgent Care LLC's NPI number?

The NPI number for A-Z Urgent Care LLC is 1114586542. It was assigned to this organization in the NPPES registry on June 10, 2019.

Where is A-Z Urgent Care LLC located?

A-Z Urgent Care LLC is located at 45 S Pine St, Elverson, PA 19520. The listed phone number is (610) 901-3900.

What is A-Z Urgent Care LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is A-Z Urgent Care LLC enrolled in Medicare?

Yes. A-Z Urgent Care LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through A-Z Urgent Care LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 4 Medicare specialties reassign their Medicare billing to A-Z Urgent Care LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (3), Emergency Medicine (1) and Family Practice (1). Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does A-Z Urgent Care LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 39D2174449) is associated with this NPI, valid through December 1, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for A-Z Urgent Care LLC was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.