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DR. RUTH LOUISE SAMPSON M.D.
NPI 1851476287
Internal Medicine - Endocrinology, Diabetes & Metabolism in Missoula, MT

Active since October 26, 2006PECOS Enrolled
403 S 4TH ST W, MISSOULA, MT 59801(406) 728-1985(406) 728-2272 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ruth Louise Sampson M.d. NPPES

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

DR. RUTH LOUISE SAMPSON M.D. (NPI 1851476287) is an individual endocrinology, diabetes & metabolism provider in Missoula, Montana, licensed in Montana (4261) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851476287
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. RUTH LOUISE SAMPSONCredential: M.D.
Location Address403 S 4TH ST WMissoula, MT 59801-2631
Mailing Address403 S 4th St WMissoula, MT 59801-2631 · (406) 728-1985 · Fax (406) 728-2272
Phone(406) 728-1985
Fax(406) 728-2272
Sole ProprietorYes
Enumeration DateOctober 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1851476287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MT · 4261
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
403 S 4TH ST W, Missoula, MT 59801
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Other Identifiers 2

Medicaid0052351MT
Medicare UPIND20533

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. Ruth Louise Sampson 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 59801 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.

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 Ruth Sampson's NPI number?

The NPI number for Ruth Sampson is 1851476287. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is Ruth Sampson located?

Ruth Sampson practices at 403 S 4th St W, Missoula, MT 59801. The listed phone number is (406) 728-1985.

What is Ruth Sampson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Ruth Sampson enrolled in Medicare?

Yes. Ruth Sampson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ruth Sampson was last updated on July 8, 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.