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DR. ANNIE L CASTILLO MD
NPI 1902820483
Internal Medicine - Hematology & Oncology in Bozeman, MT

Active since July 27, 2006
915 HIGHLAND BLVD # 3220, BOZEMAN, MT 59715(406) 556-5535 Get Directions Write a Review

NPPES record last updated: October 11, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Annie L Castillo Md NPPES

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

DR. ANNIE L CASTILLO MD (NPI 1902820483) is an individual hematology & oncology provider in Bozeman, Montana, licensed in Montana (6439) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1902820483
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. ANNIE L CASTILLOCredential: MD
Location Address915 HIGHLAND BLVD # 3220Bozeman, MT 59715-6902
Mailing Address915 Highland Blvd # 3220Bozeman, MT 59715-6902 · (406) 556-5535
Phone(406) 556-5535
Sole ProprietorNo
Enumeration DateJuly 27, 2006
Last NPPES UpdateOctober 11, 2007
✔ NPI 1902820483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MT · 6439
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
915 HIGHLAND BLVD # 3220, Bozeman, MT 59715
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Other Identifiers 6

Medicare ID-Type Unspecified000007957
Other97620Blue Cross
Medicare UPINE28039
Other110222892Medicare Railroad
Medicare PIN000084618
Medicaid0141011MT

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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 Annie Castillo's NPI number?

The NPI number for Annie Castillo is 1902820483. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Annie Castillo located?

Annie Castillo practices at 915 Highland Blvd # 3220, Bozeman, MT 59715. The listed phone number is (406) 556-5535.

What is Annie Castillo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

What insurance does Annie Castillo accept?

Health plans from Providence Health Plan list Annie Castillo 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.

When was this NPI record last updated?

The NPPES record for Annie Castillo was last updated on October 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.