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WILHELM LEONARD CASTELLON
NPI 1821471327
Internal Medicine in Clarion, PA

Active since July 01, 2015PECOS EnrolledAccepts Medicare Assignment
24 DOCTORS LN, SUITE 202, CLARION, PA 16214(814) 226-2500(814) 226-2501 Get Directions Write a Review

NPPES record last updated: May 16, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Wilhelm Leonard Castellon NPPES

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

WILHELM LEONARD CASTELLON (NPI 1821471327) is an individual internal medicine provider in Clarion, Pennsylvania, licensed in Texas (U2802) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, is affiliated with Adena Regional Medical Center, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2014).

NPPES Registry Identity

NPI1821471327
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWILHELM LEONARD CASTELLON
Location Address24 DOCTORS LN, SUITE 202Clarion, PA 16214-8568
Mailing Address513 Ridgewood RdShippenville, PA 16254-4004
Phone(814) 226-2500
Fax(814) 226-2501
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2014
Enumeration DateJuly 1, 2015
Last NPPES UpdateMay 16, 2023
NPPES CertifiedMay 16, 2023
✔ NPI 1821471327 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · U2802
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedFamily MedicineTaxonomy 207Q00000X · License OT016669 (PA)
24 DOCTORS LN, Clarion, PA 16214
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, 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 and accepts Medicare assignment

Wilhelm Leonard Castellon 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 ID8527325372
PECOS Enrollment IDI20190730004608, I20230530002549
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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
250 services133 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
145 services137 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
86 services83 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
45 services32 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Adena Regional Medical Center

Acute Care Hospitals · Chillicothe, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360159
Location272 Hospital RoadChillicothe, OH 45601 · Ross County
Emergency services Birthing friendly

Covenant Hospital Plainview

Acute Care Hospitals · Plainview, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450539
Location2601 Dimmitt RdPlainview, TX 79072 · Hale County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 16214 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier18 claims18 services$15.22 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier18 claims18 services$69.32 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

BEVERLY JS O'ROURKE CRNP
Nurse Practitioner (Family)
24 DOCTORS LN, SUITE 304
CLARION, PA 16214
Clarion County (814) 226-8800
CLARION HOSPITAL FAMILY HEALTHCARE
Clinic/Center
24 DOCTORS LN, SUITE 202
CLARION, PA 16214
Clarion County (814) 226-2500
SHELBY FILLMAN
Nurse Practitioner
24 DOCTORS LN
CLARION, PA 16214
Clarion County (833) 684-1898
HEALTH SERVICES OF CLARION INC
Non-Pharmacy Dispensing Site
24 DOCTORS LN, SUITE 202
CLARION, PA 16214
Clarion County (814) 228-2500
HEALTH SERVICES OF CLARION, INC.
Physical Medicine & Rehabilitation
24 DOCTORS LN, SUITE 104
CLARION, PA 16214
Clarion County (814) 226-2510
PANAYIOTA VOUTSINAS D.O.
Family Medicine
24 DOCTORS LN, SUITE 202
CLARION, PA 16214
Clarion County (814) 226-2500
DR. THOMAS FRANCIS FREENOCK JR. M.D.
Physical Medicine & Rehabilitation
24 DOCTORS LN, SUITE 104
CLARION, PA 16214
Clarion County (814) 226-2510
ELISE ANNE SOMERS PA-C
Physician Assistant (Surgical)
24 DOCTORS LN, SUITE 102
CLARION, PA 16214
Clarion County (814) 226-8838

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 Wilhelm Castellon's NPI number?

The NPI number for Wilhelm Castellon is 1821471327. It was assigned to this individual provider in the NPPES registry on July 1, 2015.

Where is Wilhelm Castellon located?

Wilhelm Castellon practices at 24 Doctors Ln Suite 202, Clarion, PA 16214. The listed phone number is (814) 226-2500.

What is Wilhelm Castellon's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Wilhelm Castellon enrolled in Medicare?

Yes. Wilhelm Castellon 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.

What insurance does Wilhelm Castellon accept?

Health plans from Blue Cross and Blue Shield of Texas and CareSource list Wilhelm Castellon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Wilhelm Castellon affiliated with any hospitals?

According to CMS data, Wilhelm Castellon is affiliated with Adena Regional Medical Center and Covenant Hospital Plainview.

When was this NPI record last updated?

The NPPES record for Wilhelm Castellon was last updated on May 16, 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.