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WILLIAM ANTHONY TELLEZ IV
NPI 1154045672
Physician Assistant in Paoli, PA

Active since September 28, 2022PECOS EnrolledAccepts Medicare Assignment
255 W LANCASTER AVE, SUITE 331 MOB III, PAOLI, PA 19301(610) 527-2232 Get Directions Write a Review

NPPES record last updated: February 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 19, 2025, Sep 28, 2022 (2 updates tracked since 2022).

About William Anthony Tellez Iv NPPES

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

WILLIAM ANTHONY TELLEZ IV (NPI 1154045672) is an individual physician assistant in Paoli, Pennsylvania, licensed in Pennsylvania (MA064030) and active in the NPI registry since September 2022. He is enrolled in Medicare PECOS, is affiliated with Paoli Hospital, and maintains a secondary practice location in Pottsville.

NPPES Registry Identity

NPI1154045672
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameWILLIAM ANTHONY TELLEZ IV
Location Address255 W LANCASTER AVE, SUITE 331 MOB IIIPaoli, PA 19301-1756
Mailing Address3803 W Chester Pike Ste 160Newtown Square, PA 19073-2336 · (484) 337-1632
Phone(610) 527-2232
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 28, 2022
Last NPPES UpdateFebruary 19, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 19, 2025
✔ NPI 1154045672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in PA · MA064030✔ Licensed in PA · OA006262
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.
255 W LANCASTER AVE, Paoli, PA 19301
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Secondary Practice Location 1

Location 12650 Woodglen RdPottsville, PA 17901-1324 · Phone (272) 639-5755

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

William Anthony Tellez Iv 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 ID8628432879
PECOS Enrollment IDI20230907000318
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 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.
257 services241 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
27 services27 patients

Hospital Affiliations CMS Care Compare

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

Paoli Hospital

Acute Care Hospitals · Paoli, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390153
Location255 West Lancaster AvenuePaoli, PA 19301 · Chester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19301 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.

TALIA LAGRAVINESE CRNP
Nurse Practitioner (Acute Care)
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (484) 565-1510
EMILY JANE DAMICO
Physician Assistant
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (215) 429-1003
MRS. LYNN B WOLFF CRNP
Nurse Practitioner (Acute Care)
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (484) 565-1600
MARY ANITA DILLOWAY MD
Pediatrics
255 W LANCASTER AVE, MOB 1 STE 101
PAOLI, PA 19301
Chester County (610) 644-9380
DR. SCOTT A. OLEX D.O.
Hospitalist
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (484) 565-1510
DR. JANIS ZVARGULIS M.D.
Anesthesiology
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (484) 565-1020
PAOLI PEDIATRICS PC
Pediatrics
255 W LANCASTER AVE, MOB 1 SUITE 101
PAOLI, PA 19301
Chester County (610) 644-9380
ADVOCARE, LLC
Hospitalist
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (610) 308-5755

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 William Tellez's NPI number?

The NPI number for William Tellez is 1154045672. It was assigned to this individual provider in the NPPES registry on September 28, 2022.

Where is William Tellez located?

William Tellez practices at 255 W Lancaster Ave Suite 331 Mob III, Paoli, PA 19301. The listed phone number is (610) 527-2232.

What is William Tellez's specialty?

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

Is William Tellez enrolled in Medicare?

Yes. William Tellez 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 William Tellez affiliated with any hospitals?

According to CMS data, William Tellez is affiliated with Paoli Hospital.

When was this NPI record last updated?

The NPPES record for William Tellez was last updated on February 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.