Cheri Colette Mather, M.D.

Internal Medicine

Cheri Colette Mather is an Internal Medicine specialist based in Lebanon, NH with over 31 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(603) 650-1070Lebanon, NH
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

With over 31 years in internal medicine, Cheri Colette Mather, M.D. is a long-established internist in Lebanon. Trained at Geisel School of Medicine at Dartmouth (class of 1995), she has been practicing for over 31 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.

At a glance

  • Prescribes opioids less than 33% of reporting doctors in New Hampshire
  • Uses generic medications more than 61% of reporting doctors in New Hampshire
  • Virtual visits available — no app or travel required
1 of 99 Internal Medicine providers in NHSee all Internal Medicine in Lebanon31+ years experienceNPI since 2005

Older · 5441dNPPES updated 2011-07-01 · verify NPI on CMS · Verify license at New Hampshire Board of Medicine

Contact & Location

Practice Location

1 Medical Center Dr Dhmc - Department of Medicine, Lebanon, NH 03756-1000

Fax: (603) 650-1076
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

2.04%

New Hampshire avg: 4.4 · US avg: 5.1

Higher than most doctors nationally(-3.1 pts)

2.04% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

89.7%

New Hampshire avg: 83.5 · US avg: 82.8

Higher than most doctors nationally(+6.9 pts)

Typical range among reporting doctors in New Hampshire

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

Medicare Patients

375

Unique beneficiaries

Standard volume

Prescription Recipients

488

Patients prescribed

Prescriptions Written

4,660

Total claims

Total Medicare drug cost: $535k

Percentile rankings compared against 597 reporting peers in New Hampshire.

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 Hypertension, High Cholesterol, and Arthritis.

Hypertension
Lower than avg (-18%)52%

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

US avg: 70.2%

↓ Fewer patients than average (-18%) — less common here

High Cholesterol
Lower than avg (-24%)46%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-24%) — less common here

Arthritis
Lower than avg (-12%)37%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

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

Mood Disorders
20%

Conditions affecting emotional state, including depression and bipolar disorder

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 · 1995

    Geisel School of Medicine at Dartmouth

  2. 31 years in practice

    Senior practitioner

Internal MedicineAllopathic & Osteopathic Physicians

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.

Taxonomy: 207R00000X

Education & Training

Geisel School of Medicine at Dartmouth (Class of 1995)

Virtual Internal Medicine Care With Cheri Colette Mather

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

Schedule a virtual visit with Cheri Colette Mather for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Lebanon 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 Cheri Colette Mather

NPI records show Dr. Mather as active with telehealth listed in Lebanon, NH. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (603) 650-1070.

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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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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