TYAJEAN OLIVE CAMPBELL MD
NPI 1871097238
Internal Medicine in Billings, MT

Q: What is Tyajean Campbell's NPI number?

The NPI number for Tyajean Campbell is 1871097238. It was assigned to this individual provider in the NPPES registry on March 21, 2018. The provider is also known as Tyajean Olive Mabee.

Q: What is Tyajean Campbell's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Tyajean Campbell was last updated on August 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since March 21, 2018PECOS EnrolledAccepts Medicare Assignment

1233 N 30TH ST, BILLINGS, MT 59101(406) 237-3850 Get Directions Write a Review

NPPES record last updated: August 11, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 11, 2021, Aug 5, 2021, Jan 25, 2019 and 2 more (5 updates tracked since 2018).

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About Tyajean Olive Campbell Md NPPES

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

TYAJEAN OLIVE CAMPBELL MD (NPI 1871097238) is an individual internal medicine provider in Billings, Montana, licensed in Montana (MED-PHYS-LIC-100286) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with St Vincent Healthcare, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1871097238

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameTYAJEAN OLIVE CAMPBELLCredential: MD

Location Address1233 N 30TH STBillings, MT 59101-0127

Mailing Address1233 N 30th StBillings, MT 59101-0127 · (406) 237-3850

Phone(406) 237-3850

Sole ProprietorYes

Medical School CMSOtherGraduated 2018

Enumeration DateMarch 21, 2018

Last NPPES UpdateAugust 11, 20215 updates tracked since enumeration

NPPES CertifiedAugust 11, 2021

✔ NPI 1871097238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in MT · MED-PHYS-LIC-100286✔ Licensed in MT · MED-RES-LIC-67462

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1233 N 30TH ST, Billings, MT 59101

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Other Names 1

Former Name (1)Tyajean Olive Mabee

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

Tyajean Olive Campbell Md 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 ID8527313915

PECOS Enrollment IDI20210819000732

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 Tyajean Campbell reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Scl Health Medical Group - Billings LLC

Same address

Clinic/Center

1233 N 30TH ST
Billings, MT 59101

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

NPI 1508289703 (406) 237-7700

Scl Health Montana

Same address

General Acute Care Hospital

1233 N 30TH ST
Billings, MT 59101

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

NPI 1083655997 (406) 237-7000

Holy Rosary Healthcare

136 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

Scl Health Medical Group-Butte LLC

176 mi

Rural Health

214 S MAIN ST
Boulder, MT 59632

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

NPI 1861031122 (406) 225-4201

Hospitalist Medicine Physicians Of Montana - Tcs PC

192 mi

Internal Medicine

2400 CONTINENTAL DR
Butte, MT 59701

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

NPI 1902567183 (406) 723-6556

Cogent Healthcare Of Montana P C

274 mi

Internal Medicine

2827 FORT MISSOULA RD
Missoula, MT 59804

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

NPI 1053569525 (406) 728-4100

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 7

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.

237 services160 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.

184 services107 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.

125 services123 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.

88 services86 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.

35 services21 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

28 services28 patients

Hospital Affiliations CMS Care Compare 2

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

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

Cody Regional Health

Critical Access Hospitals · Cody, WY

OwnershipGovernment - Hospital District or Authority

CMS Certification Number531312

Location707 Sheridan AvenueCody, WY 82414 · Park County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59101 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

$130.52 typical visit price

range $56.81 – $172.26

Typical copayment $32.63 (range $14.20 – $43.06)

Most-billed visit code 99204

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.

Referred Medical Equipment & Supplies CMS DME claims

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

4 suppliers12 claims12 services$15.29 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.

REBEKAH LEE BRADY

Nurse Practitioner (Family)