1. Home
  2. Directory
  3. Georgia
  4. Athens
  5. Physician Assistant
  6. NPI Profile

WILLIAM AARON RETTERBUSH PA-C
NPI 1053934844
Physician Assistant in Athens, GA

Active since May 27, 2020PECOS EnrolledAccepts Medicare Assignment
250 W BROAD ST APT 624, ATHENS, GA 30601(706) 247-4618 Get Directions Write a Review

NPPES record last updated: May 27, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William Aaron Retterbush Pa-c NPPES

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

WILLIAM AARON RETTERBUSH PA-C (NPI 1053934844) is an individual physician assistant in Athens, Georgia and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS and is a graduate of Mercer University School Of Medicine (2020).

NPPES Registry Identity

NPI1053934844
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameWILLIAM AARON RETTERBUSHCredential: PA-C
Location Address250 W BROAD ST APT 624Athens, GA 30601-4817
Mailing Address250 W Broad St Apt 624Athens, GA 30601-4817 · (706) 247-4618
Phone(706) 247-4618
Sole ProprietorNo
Medical School CMSMercer University School Of MedicineGraduated 2020
Enumeration DateMay 27, 2020
NPPES CertifiedMay 27, 2020
✔ NPI 1053934844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
250 W BROAD ST APT 624, Athens, GA 30601
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

William Aaron Retterbush 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 ID4385055839
PECOS Enrollment IDI20201204001368
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30601 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
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$66.89 typical visit price
range $16.68 – $133.24
Typical copayment $16.72 (range $4.17 – $33.31)
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.

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 Retterbush's NPI number?

The NPI number for William Retterbush is 1053934844. It was assigned to this individual provider in the NPPES registry on May 27, 2020.

Where is William Retterbush located?

William Retterbush practices at 250 W Broad St Apt 624, Athens, GA 30601. The listed phone number is (706) 247-4618.

What is William Retterbush's specialty?

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

Is William Retterbush enrolled in Medicare?

Yes. William Retterbush 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.

When was this NPI record last updated?

The NPPES record for William Retterbush was last updated on May 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.