1. Home
  2. Directory
  3. Indiana
  4. Polis
  5. Physician Assistant
  6. NPI Profile

WILLIAM TERRELL PARMENTER
NPI 1912512476
Physician Assistant in Indianapolis, IN

Active since September 11, 2020PECOS Enrolled
2230 ENGLISH AVE, INDIANAPOLIS, IN 46201(812) 821-4345 Get Directions Write a Review

NPPES record last updated: January 19, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 19, 2023, Sep 11, 2020 (2 updates tracked since 2020).

About William Terrell Parmenter NPPES

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

WILLIAM TERRELL PARMENTER (NPI 1912512476) is an individual physician assistant in Indianapolis, Indiana, licensed in Indiana (10003093A) and active in the NPI registry since September 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912512476
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameWILLIAM TERRELL PARMENTER
Location Address2230 ENGLISH AVEIndianapolis, IN 46201-4017
Mailing Address1606 N 7th StTerre Haute, IN 47804-2706 · (812) 821-4345
Phone(812) 821-4345
Sole ProprietorNo
Enumeration DateSeptember 11, 2020
Last NPPES UpdateJanuary 19, 20232 updates tracked since enumeration
NPPES CertifiedNovember 28, 2020
✔ NPI 1912512476 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 IN · 10003093A
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.
2230 ENGLISH AVE, Indianapolis, IN 46201
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 (PECOS)

William Terrell Parmenter 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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
121 services120 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46201 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
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 Parmenter's NPI number?

The NPI number for William Parmenter is 1912512476. It was assigned to this individual provider in the NPPES registry on September 11, 2020.

Where is William Parmenter located?

William Parmenter practices at 2230 English Ave, Indianapolis, IN 46201. The listed phone number is (812) 821-4345.

What is William Parmenter's specialty?

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

Is William Parmenter enrolled in Medicare?

Yes. William Parmenter is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Parmenter was last updated on January 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.