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DR. DONALD ROLAND SKILLMAN M.D.
NPI 1114915360
Internal Medicine - Infectious Disease in Helena, MT

Active since October 12, 2005PECOS Enrolled
2475 E BROADWAY ST, HELENA, MT 59601(406) 457-4180 Get Directions Write a Review

NPPES record last updated: January 23, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Donald Roland Skillman M.d. NPPES

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

DR. DONALD ROLAND SKILLMAN M.D. (NPI 1114915360) is an individual infectious disease provider in Helena, Montana, licensed in Montana (6289) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Helena.

NPPES Registry Identity

NPI1114915360
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. DONALD ROLAND SKILLMANCredential: M.D.
Location Address2475 E BROADWAY STHelena, MT 59601-4928
Mailing Address2475 E Broadway StHelena, MT 59601-4928 · (406) 457-4180 · Fax (406) 495-6869
Phone(406) 457-4180
Sole ProprietorNo
Enumeration DateOctober 12, 2005
Last NPPES UpdateJanuary 23, 2018
✔ NPI 1114915360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in MT · 6289
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
2475 E BROADWAY ST, Helena, MT 59601
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Secondary Practice Location 1

Location 12475 E Broadway StHelena, MT 59601-4928 · Phone (406) 457-4180

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence 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 (PECOS)

Dr. Donald Roland Skillman 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.

Medicare Billing Reassignment

Medicare enrollment records show Donald Skillman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St. Peter's Health
Same address
General Acute Care Hospital
2475 E BROADWAY ST
Helena, MT 59601
  • Reassigned Medicare billing, Montana enrollment
  • Medicare enrollment name: St Peters Health
  • 304 clinicians in this Medicare group
NPI 1528023520 (406) 444-2100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59601 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.

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.

JULIE RAY CHRISTENSEN CRNA
Nurse Anesthetist, Certified Registered
2475 E BROADWAY ST
HELENA, MT 59601
Lewis And Clark County (406) 442-2480
MADELINE HELLINGER
Pharmacist
2475 E BROADWAY ST
HELENA, MT 59601
Lewis And Clark County (406) 457-4180
CAPITAL MEDICAL ANESTHESIA PLLP
Nurse Anesthetist, Certified Registered
2475 E BROADWAY ST
HELENA, MT 59601
Lewis And Clark County (406) 442-2480
ST PETERS COMMUNITY HOSPITAL
Clinic/Center (Multi-Specialty)
2475 E BROADWAY ST
HELENA, MT 59601
Lewis And Clark County (406) 447-2772
SUSAN GENEVIEVE LARSON RD
Dietitian, Registered
2475 E BROADWAY ST
HELENA, MT 59601
Lewis And Clark County (406) 444-2116
CORTNIE REIGN PETERS PHARMD
Pharmacist
2475 E BROADWAY ST
HELENA, MT 59601
Lewis And Clark County (406) 442-2480
CEDER DORRINGTON-THACKER PHARMD
Pharmacist
2475 E BROADWAY ST
HELENA, MT 59601
Lewis And Clark County (406) 781-3670
MICHAEL A SIRR MD
Emergency Medicine (Emergency Medical Services)
2475 E BROADWAY ST
HELENA, MT 59601
Lewis And Clark County (406) 442-2480

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 Donald Skillman's NPI number?

The NPI number for Donald Skillman is 1114915360. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Where is Donald Skillman located?

Donald Skillman practices at 2475 E Broadway St, Helena, MT 59601. The listed phone number is (406) 457-4180.

What is Donald Skillman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Donald Skillman enrolled in Medicare?

Yes. Donald Skillman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Donald Skillman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Donald Skillman reassigns Medicare benefits to St. Peter's Health (Helena, MT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Donald Skillman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Donald Skillman accept?

Health plans from Providence Health Plan list Donald Skillman 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 Donald Skillman was last updated on January 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.