JAMES H ATTARIAN MD
NPI 1144209198
Internal Medicine in Bozeman, MT

Q: What is James Attarian's NPI number?

The NPI number for James Attarian is 1144209198. It was assigned to this individual provider in the NPPES registry on January 10, 2006.

Q: What is James Attarian'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 James Attarian was last updated on October 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 January 10, 2006PECOS EnrolledAccepts Medicare Assignment

915 HIGHLAND BLVD, BOZEMAN, MT 59715(406) 522-2400 Get Directions Write a Review

NPPES record last updated: October 12, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About James H Attarian Md NPPES

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

JAMES H ATTARIAN MD (NPI 1144209198) is an individual internal medicine provider in Bozeman, Montana, licensed in Minnesota (33021) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with St Gabriels Hospital, and is a graduate of University Of Michigan Medical School (1987).

NPPES Registry Identity

NPI1144209198

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJAMES H ATTARIANCredential: MD

Location Address915 HIGHLAND BLVDBozeman, MT 59715-6902

Mailing Address915 Highland BlvdBozeman, MT 59715-6902 · (406) 522-2400

Phone(406) 522-2400

Sole ProprietorNo

Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1987

Enumeration DateJanuary 10, 2006

Last NPPES UpdateOctober 12, 2007

✔ NPI 1144209198 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MN · 33021

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.

915 HIGHLAND BLVD, Bozeman, MT 59715

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Other Identifiers 4

OtherHP24184Health Partners Mn

Medicare UPINE26984

Other949545Medicaid Ia

Other0401929Medica Mn

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan, Security Health Plan.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

James H Attarian 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 ID6305946401

PECOS Enrollment IDI20070801000486

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 James Attarian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Unity Family Healthcare

795 mi

Family Medicine

320 3RD AVE
Albany, MN 56307

Reassigned Medicare billing, Minnesota enrollment
Also billed through NPI 1336359009 (Minnesota)
205 clinicians in this Medicare group

NPI 1093753642 (320) 845-2157

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 2

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 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.

32 services12 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.

17 services17 patients

Hospital Affiliations CMS Care Compare

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

St Gabriels Hospital

Critical Access Hospitals · Little Falls, MN

OwnershipVoluntary non-profit - Private

CMS Certification Number241370

Location815 Southeast Second StreetLittle Falls, MN 56345 · Morrison 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

$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 3

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

1 supplier11 claims11 services$15.30 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers21 claims21 services$8.87 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier11 claims11 services$80.97 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.

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Internal Medicine