Siobhan P Lynch, M.D.

Medical Oncology Internal Medicine

Internal Medicine

Siobhan P Lynch is a Medical Oncology Internal Medicine specialist based in Missoula, MT with over 21 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(406) 327-3911Missoula, MT
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Siobhan P Lynch, M.D. has been part of the Missoula medical community since 2007 in group practice. She graduated from University of Texas Medical School at San Antonio in 2005 and has 21+ years of clinical experience. She regularly sees Medicare patients with cancer, hypertension, and high cholesterol (per CMS claims data).

At a glance

  • Prescribes opioids less than 53% of reporting doctors in Montana
  • Uses generic medications more than 69% of reporting doctors in Montana
  • Virtual visits available — no app or travel required
1 of 6 Internal Medicine providers in MTSee all Internal Medicine in Missoula21+ years experienceNPI since 2007

Older · 1102dNPPES updated 2023-05-17 · verify NPI on CMS · Verify license at Montana Board of Medical Examiners

Contact & Location

Practice Location

2837 Fort Missoula Rd, Missoula, MT 59804-7408

CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.

Opioid Rx

↓ Lower = better

1.75%

Montana avg: 7.2 · US avg: 5.1

Higher than most doctors nationally(-3.3 pts)

Typical range among reporting doctors in Montana

1.75% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

91.6%

Montana avg: 85 · US avg: 82.8

Higher than most doctors nationally(+8.8 pts)

Typical range among reporting doctors in Montana

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

360

Unique beneficiaries

Standard volume

Prescription Recipients

189

Patients prescribed

Prescriptions Written

1,084

Total claims

Total Medicare drug cost: $833k

Percentile rankings compared against 214 reporting peers in Montana.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Cancer, Hypertension, and High Cholesterol.

Cancer
Higher than avg (+43%)64%

Diseases involving abnormal cell growth with potential to spread to other body parts

US avg: 20.8%

↑ More patients than average (+43%) — a focus area for this doctor

Hypertension
Lower than avg (-7%)63%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-7%) — less common here

High Cholesterol
Lower than avg (-19%)51%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-19%) — less common here

Arthritis
Lower than avg (-10%)39%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-10%) — less common here

Anxiety Disorders
Lower than avg (-12%)22%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-12%) — less common here

Mood Disorders
22%

Conditions affecting emotional state, including depression and bipolar disorder

Diabetes
Lower than avg (-14%)20%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-14%) — less common here

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2005

    Ut Health San Antonio Joe R. and Teresa Lozano Long School of Medicine

  2. Board certified · May 16, 2023

    Self-reported via NPPES

  3. 21 years in practice

    Experienced

Internal MedicineMedical Oncology in MissoulaAllopathic & Osteopathic Physicians

Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy. They coordinate care with surgical oncologists and radiation oncologists for comprehensive cancer treatment.

Taxonomy: 207RX0202X

Education & Training

University of Texas Medical School at San Antonio (Class of 2005)

Virtual Medical Oncology Care With Siobhan P Lynch

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Siobhan P Lynch for follow-up consultations, blood pressure monitoring, cholesterol management — no travel to Missoula required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Siobhan P Lynch

NPI records show Dr. Lynch as active with telehealth listed in Missoula, MT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (406) 327-3911.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.

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Claim Profile

Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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