JOSEPH PAUL CASTLEN MD
NPI 1235796525
Pediatrics in Indianapolis, IN

Q: What is Joseph Castlen's NPI number?

The NPI number for Joseph Castlen is 1235796525. It was assigned to this individual provider in the NPPES registry on May 22, 2019.

Q: What is Joseph Castlen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Castlen was last updated on February 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 22, 2019PECOS Enrolled

705 RILEY HOSPITAL DR, INDIANAPOLIS, IN 46202(317) 948-2700 Get Directions Write a Review

NPPES record last updated: February 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 10, 2024, Jul 18, 2024, Apr 7, 2021 and 1 more (4 updates tracked since 2019).

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About Joseph Paul Castlen Md NPPES

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

JOSEPH PAUL CASTLEN MD (NPI 1235796525) is an individual pediatrics provider in Indianapolis, Indiana, licensed in Indiana (01093421A) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235796525

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameJOSEPH PAUL CASTLENCredential: MD

Location Address705 RILEY HOSPITAL DRIndianapolis, IN 46202-5109

Mailing AddressPo Box 719094Chicago, IL 60677-9318 · (317) 777-6435 · Fax (317) 777-6644

Phone(317) 948-2700

Sole ProprietorNo

Enumeration DateMay 22, 2019

Last NPPES UpdateFebruary 13, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 13, 2026

✔ NPI 1235796525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in IN · 01093421A

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Also ListedPediatrics · Pediatric PulmonologyTaxonomy 2080P0214X · License 01093421A (IN)

705 RILEY HOSPITAL DR, Indianapolis, IN 46202

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joseph Paul Castlen Md 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 46202 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

$94.22 typical visit price

range $16.93 – $132.22

Typical copayment $23.55 (range $4.23 – $33.05)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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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.

MOHANNAD MOALLEM M.D.

Pediatrics (Neonatal-Perinatal Medicine)