THOMAS MICHAEL CASTLINE PA-C - NPI 1427989904 - Physician Assistant in Indianapolis, IN

Q: What is Thomas Castline's NPI number?

The NPI number for Thomas Castline is 1427989904. It was assigned to this individual provider in the NPPES registry on May 26, 2026.

Q: What is Thomas Castline's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Thomas Castline was last updated on July 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

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About Thomas Michael Castline Pa-c NPPES

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

THOMAS MICHAEL CASTLINE PA-C (NPI 1427989904) is an individual physician assistant in Indianapolis, Indiana, licensed in Indiana (10005393A) and active in the NPI registry since May 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427989904

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameTHOMAS MICHAEL CASTLINECredential: PA-C

Location Address8400 NORTHWEST BLVDIndianapolis, IN 46278-1381

Mailing Address8450 Northwest BlvdIndianapolis, IN 46278-1381 · (317) 802-2000 · Fax (317) 802-2050

Phone(317) 956-1000

Sole ProprietorNo

Enumeration DateMay 26, 2026

Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration

NPPES CertifiedJuly 17, 2026

✔ NPI 1427989904 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 · 10005393A

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.

8400 NORTHWEST BLVD, Indianapolis, IN 46278

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Michael Castline 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46278 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.

Other Providers at the Same Location NPPES 6

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

ANNA SMITH

Dietitian, Registered