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

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: August 02, 2026.

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

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
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.
1233 N 30TH ST, Billings, MT 59101

Other Names 1

Former Name (1)Tyajean Olive Mabee

Accepted 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

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.

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

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

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.

Nurse Practitioner (Family)
1233 N 30TH ST
BILLINGS, MT 59101
Physical Medicine & Rehabilitation
1233 N 30TH ST
BILLINGS, MT 59101
Psychiatry & Neurology (Neurology)
1233 N 30TH ST
BILLINGS, MT 59101
Pediatrics (Neonatal-Perinatal Medicine)
1233 N 30TH ST
BILLINGS, MT 59101
Anesthesiology
1233 N 30TH ST
BILLINGS, MT 59101
Clinic/Center
1233 N 30TH ST
BILLINGS, MT 59101
Pharmacist
1233 N 30TH ST
BILLINGS, MT 59101
Anesthesiology
1233 N 30TH ST
BILLINGS, MT 59101

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 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.

Where is Tyajean Campbell located?

Tyajean Campbell practices at 1233 N 30th St, Billings, MT 59101. The listed phone number is (406) 237-3850.

What is Tyajean Campbell's specialty?

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

Is Tyajean Campbell enrolled in Medicare?

Yes. Tyajean Campbell 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 Tyajean Campbell accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and Providence Health Plan list Tyajean Campbell 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 Tyajean Campbell affiliated with any hospitals?

According to CMS data, Tyajean Campbell is affiliated with St Vincent Healthcare.

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 4 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.