DR. JOHN THIESZEN M.D.
NPI 1285667816
Hospitalist in Billings, MT

Active since July 08, 2006PECOS Enrolled
81.15/100
CMS Quality Rating
3528 GABEL RD, BILLINGS, MT 59102(970) 391-0572(815) 377-2580 Get Directions Write a Review

NPPES record last updated: December 6, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. John Thieszen M.d. NPPES

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

DR. JOHN THIESZEN M.D. (NPI 1285667816) is an individual hospitalist provider in Billings, Montana, licensed in Colorado (47210) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285667816
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. JOHN THIESZENCredential: M.D.
Location Address3528 GABEL RDBillings, MT 59102-7307
Mailing Address1281 E Magnolia St, Suite D199Fort Collins, CO 80524-4796 · (970) 391-0572 · Fax (815) 377-2580
Fax(815) 377-2580
Sole ProprietorYes
Enumeration DateJuly 8, 2006
Last NPPES UpdateDecember 6, 2010
NPI 1285667816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in CO · 47210
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 47877-020 (WI), 47210 (CO)
3528 GABEL RD, Billings, MT 59102

Other Identifiers 5

Other12435MT · Mt Lic
Other47210CO · Co Lic
Medicaid60427876CO
Medicare PINCO304229CO
Medicare PINCO304046CO

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 (PECOS)

Dr. John Thieszen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59102 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40
Cost29.37

Referred Medical Equipment & Supplies CMS DME claims 2

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
3 suppliers21 claims21 services$17.47 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
3 suppliers21 claims21 services$93.39 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 8

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

Physician Assistant (Medical)
3528 GABEL RD
BILLINGS, MT 59102
Physician Assistant (Medical)
3528 GABEL RD
BILLINGS, MT 59102
Hospitalist
3528 GABEL RD
BILLINGS, MT 59102
Long Term Care Hospital
3528 GABEL RD
BILLINGS, MT 59102
Occupational Therapist
3528 GABEL RD
BILLINGS, MT 59102
Clinic/Center (Multi-Specialty)
3528 GABEL RD
BILLINGS, MT 59102
Rehabilitation Unit
3528 GABEL RD
BILLINGS, MT 59102
Physical Therapist
3528 GABEL RD
BILLINGS, MT 59102

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 John Thieszen's NPI number?

The NPI number for John Thieszen is 1285667816. It was assigned to this individual provider in the NPPES registry on July 8, 2006.

Where is John Thieszen located?

John Thieszen practices at 3528 Gabel Rd, Billings, MT 59102. The listed phone number is (970) 391-0572.

What is John Thieszen's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is John Thieszen enrolled in Medicare?

Yes. John Thieszen is registered in the Medicare PECOS enrollment system.

What insurance does John Thieszen accept?

Health plans from Medica list John Thieszen 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 John Thieszen was last updated on December 6, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.