DR. KRISTINA MARIE HOOL M.D.
NPI 1154556702
Internal Medicine - Hematology & Oncology in Bozeman, MT

Q: What is Kristina Hool's NPI number?

The NPI number for Kristina Hool is 1154556702. It was assigned to this individual provider in the NPPES registry on May 27, 2009. The provider is also known as Dr. Kristina Marie Vander Wall MD.

Q: What is Kristina Hool's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kristina Hool was last updated on January 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.

Active since May 27, 2009PECOS EnrolledAccepts Medicare Assignment

931 HIGHLAND BLVD STE 3130, BOZEMAN, MT 59715(406) 414-5070 Get Directions Write a Review

NPPES record last updated: January 23, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 26, 2022, Aug 6, 2021, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

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About Dr. Kristina Marie Hool M.d. NPPES

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

DR. KRISTINA MARIE HOOL M.D. (NPI 1154556702) is an individual hematology & oncology provider in Bozeman, Montana, licensed in Montana (58064) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1154556702

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameDR. KRISTINA MARIE HOOLCredential: M.D.

Location Address931 HIGHLAND BLVD STE 3130Bozeman, MT 59715-6914

Mailing Address915 Highland BlvdBozeman, MT 59715-6902 · (406) 414-1671

Phone(406) 414-5070

Sole ProprietorNo

Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2007

Enumeration DateMay 27, 2009

Last NPPES UpdateJanuary 23, 20254 updates tracked since enumeration

NPPES CertifiedJanuary 23, 2025

✔ NPI 1154556702 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in MT · 58064

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License A108155 (CA)

931 HIGHLAND BLVD STE 3130, Bozeman, MT 59715

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Other Names 1

Former Name (1)Dr. Kristina Marie Vander Wall Md

Secondary Practice Locations 2

Location 1757 Westwood PlzLos Angeles, CA 90095-8358 · Phone (310) 206-6766

Location 2350 Heritage Way Ste 1100Kalispell, MT 59901-3160 · Phone (406) 752-8900 · Fax (406) 752-8909

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and more.Insurance ›

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

Dr. Kristina Marie Hool M.d. 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 ID8123211943

PECOS Enrollment IDI20170831002348

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 Reassignments

Medicare enrollment records show Kristina Hool reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Vincent Healthcare

0.4 mi

Clinic/Center

1648 ELLIS ST, SUITE 201
Bozeman, MT 59715

Reassigned Medicare billing, Montana enrollment
Medicare enrollment name: Scl Health Montana
186 clinicians in this Medicare group

NPI 1407897986 (406) 556-4649

Kalispell Regional Medical Center Inc

203 mi

Family Medicine

106 RIDGEWATER DR STE A
Polson, MT 59860

Reassigned Medicare billing, Montana enrollment
483 clinicians in this Medicare group

NPI 1528386802 (406) 883-3200

Holy Rosary Healthcare

255 mi

Clinic/Center

2600 WILSON ST
Miles City, MT 59301

Reassigned Medicare billing, Montana enrollment
88 clinicians in this Medicare group

NPI 1225201825 (406) 233-2500

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

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

190 services50 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

140 services73 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

59 services59 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

28 services18 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

16 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Billings Clinic

Acute Care Hospitals · Billings, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270004

Location2800 10th Ave NBillings, MT 59101 · Yellowstone County

Emergency services Birthing friendly

St Vincent Healthcare

Acute Care Hospitals · Billings, MT

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number270049

Location1233 N 30th StBillings, MT 59101 · Yellowstone County

Emergency services Birthing friendly

Beartooth Billings Clinic

Critical Access Hospitals · Red Lodge, MT

OwnershipVoluntary non-profit - Private

CMS Certification Number271326

Location2525 N BroadwayRed Lodge, MT 59068 · Carbon County

Holy Rosary Healthcare

Critical Access Hospitals · Miles City, MT

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number271347

Location2600 Wilson StMiles City, MT 59301 · Custer County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59715 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

$172.26 typical visit price

range $56.81 – $172.26

Typical copayment $43.06 (range $14.20 – $43.06)

Most-billed visit code 99205

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 20

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

MARK ROBERT HANCOCK M.D.

Internal Medicine (Hematology & Oncology)