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CHRISTOPHER CASTELLO FNP
NPI 1801362199
Nurse Practitioner in Cut Bank, MT

Active since October 15, 2018PECOS EnrolledAccepts Medicare Assignment
802 2ND ST SE, CUT BANK, MT 59427(406) 873-2251(406) 873-3118 Get Directions Write a Review

NPPES record last updated: September 29, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 29, 2020, Oct 15, 2018 (2 updates tracked since 2018).

About Christopher Castello Fnp NPPES

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

CHRISTOPHER CASTELLO FNP (NPI 1801362199) is an individual nurse practitioner in Cut Bank, Montana, licensed in Indiana (71010342A) and active in the NPI registry since October 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Indianapolis, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1801362199
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameCHRISTOPHER CASTELLOCredential: FNP
Location Address802 2ND ST SECut Bank, MT 59427-3329
Mailing Address802 2nd St SeCut Bank, MT 59427-3329 · (406) 873-2251 · Fax (406) 873-3118
Phone(406) 873-2251
Fax(406) 873-3118
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateOctober 15, 2018
Last NPPES UpdateSeptember 29, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2020
✔ NPI 1801362199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IN · 71010342A
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 132522 (MT)
802 2ND ST SE, Cut Bank, MT 59427
Open in Google Maps ↗

Secondary Practice Location 1

Location 15511 E 82nd St Ste JIndianapolis, IN 46250-4515 · Phone (317) 284-6847 · Fax (720) 598-0440

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher Castello Fnp 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 ID2264777127
PECOS Enrollment IDI20201001000872
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.

Medicare Billing Reassignment

Medicare enrollment records show Christopher Castello reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Eon Care Clinicians PC
1,848 mi
Nurse Practitioner
20451 SENECA MEADOWS PKWY
Germantown, MD 20876
  • Reassigned Medicare billing, Indiana enrollment
  • 2 clinicians in this Medicare group
NPI 1073332490 (301) 515-7260

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59427 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
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
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.

Other Providers at the Same Location NPPES 15

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

RANDY NEAL WEBB M.D.
Family Medicine
802 2ND ST SE
CUT BANK, MT 59427
Glacier County (406) 873-2251
NORTHERN ROCKIES MEDICAL CENTER
General Acute Care Hospital (Critical Access)
802 2ND ST SE
CUT BANK, MT 59427
Glacier County (406) 873-2251
JOSEPH J KARCHER CRNA
Nurse Anesthetist, Certified Registered
802 2ND ST SE
CUT BANK, MT 59427
Glacier County (406) 873-2251
DR. HENRY TUCKER CLAY JR. M.D.
Family Medicine
802 2ND ST SE
CUT BANK, MT 59427
Glacier County (406) 873-2251
MR. TIMOTHY RAY WILLIAMSON P.T.
Physical Therapist
802 2ND ST SE
CUT BANK, MT 59427
Glacier County (406) 873-3670
ASHLEY KIMMET LCPC
Counselor (Professional)
802 2ND ST SE
CUT BANK, MT 59427
Glacier County (406) 873-2251
JUSTIN PERRY PT, DPT
Physical Therapist
802 2ND ST SE
CUT BANK, MT 59427
Glacier County (406) 873-3679
KADIE BANEY SWLC
Social Worker (Clinical)
802 2ND ST SE
CUT BANK, MT 59427
Glacier County (406) 873-2251

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 Christopher Castello's NPI number?

The NPI number for Christopher Castello is 1801362199. It was assigned to this individual provider in the NPPES registry on October 15, 2018.

Where is Christopher Castello located?

Christopher Castello practices at 802 2nd St SE, Cut Bank, MT 59427. The listed phone number is (406) 873-2251.

What is Christopher Castello's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Christopher Castello enrolled in Medicare?

Yes. Christopher Castello 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.

Which organization bills Medicare for Christopher Castello's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Castello reassigns Medicare benefits to Eon Care Clinicians PC (Germantown, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Castello's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christopher Castello was last updated on September 29, 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.