Kathleen Diehl Abernathy, M.D.

Psychiatry Psychiatry & Neurology

(207) 846-4008Yarmouth, ME
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Patients across ME can see Kathleen Diehl Abernathy, M.D. in person in Yarmouth or via virtual visit — no travel required. Trained at University of Vermont College of Medicine (class of 1984), she has been practicing for over 42 years. CMS Medicare data shows her patients commonly have depression, anxiety, and mood disorders.

At a glance

  • Uses generic medications more than 93% of reporting doctors in Maine
  • Virtual visits available — no app or travel required
1 of 56 Psychiatry & Neurology providers in MESee all Psychiatry & Neurology in Yarmouth42+ years experienceNPI since 2008

Older · 5112dNPPES updated 2012-05-09 · verify NPI on CMS · Verify license at Maine Board of Licensure in Medicine

Contact & Location

Practice Location

261 Main St, Yarmouth, ME 04096-6755

CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

Generic Rx

↑ Higher = better

96.8%

Maine avg: 82 · US avg: 82.8

Higher than most doctors nationally(+14 pts)

Top 7% of reporting doctors in Maine

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

Medicare Patients

15

Unique beneficiaries

Boutique practice

Prescription Recipients

43

Patients prescribed

Prescriptions Written

499

Total claims

Total Medicare drug cost: $42k

Percentile rankings compared against 387 reporting peers in Maine.

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 Depression, Anxiety Disorders, and Mood Disorders.

Depression
Higher than avg (+43%)75%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

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

Anxiety Disorders
Higher than avg (+41%)75%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↑ More patients than average (+41%) — a focus area for this doctor

Mood Disorders
75%

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.

Industry Payment Transparency

$81 received from industry

3 transactions reported in 2018 ·Low tier

View on CMS Open Payments →

Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.

Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2018, attributed to Kathleen Diehl Abernathy's NPI.

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 1984

    University of Vermont College of Medicine

  2. 42 years in practice

    Senior practitioner

Psychiatry & NeurologyAllopathic & Osteopathic Physicians

Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.

Taxonomy: 2084P0800X

Education & Training

University of Vermont College of Medicine (Class of 1984)

Virtual Psychiatry & Neurology Care With Kathleen Diehl Abernathy

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

Schedule a virtual visit with Kathleen Diehl Abernathy for depression management, anxiety counseling, mood disorder follow-ups — no travel to Yarmouth 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 Kathleen Diehl Abernathy

Dr. Abernathy is listed as active in the NPI registry with telehealth listed in Yarmouth, ME. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (207) 846-4008.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · 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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