John Clemmons, PHD

Psychologist

John Clemmons is a Psychologist based in Hattiesburg, MS with over 22 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(601) 296-2125Hattiesburg, MS
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

John Clemmons, PHD has been part of the Hattiesburg medical community since 2006 in group practice. With 22+ years of experience, he has been practicing in the Hattiesburg area. He regularly sees Medicare patients with hypertension, high cholesterol, and depression (per CMS claims data). CMS MIPS quality score: 89.76/100 (2023).

At a glance

  • Federal MIPS score higher than 64% of MIPS-scored doctors in Mississippi
  • Virtual visits available — no app or travel required
1 of 8 Psychologist providers in MSSee all Psychologist in Hattiesburg22+ years experienceNPI since 2006

Older · 2053dNPPES updated 2020-10-08 · verify NPI on CMS · Verify license at Mississippi State Board of Medical Licensure

Contact & Location

Practice Location

239 Methodist Blvd, Hattiesburg, MS 39402-1297

Fax: (601) 268-8645
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor has an average quality score compared to other doctors in Mississippi.

MIPS Score

2023

89.76/100

Mississippi avg: 77.2 · US avg: 83.6

Higher than most doctors nationally(+6.2 pts)

Average range among MIPS-scored doctors in Mississippi

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Medicare Patients

36

Unique beneficiaries

Boutique practice

Percentile rankings compared against 222 reporting peers in Mississippi.

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 Depression.

Hypertension
Higher than avg (+5%)75%

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

US avg: 70.2%

↑ More patients than average (+5%) — a focus area for this doctor

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

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

Arthritis
Higher than avg (+9%)58%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+9%) — a focus area for this doctor

Ischemic Heart Disease
Lower than avg (-1%)31%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↓ Fewer patients than average (-1%) — 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. Board certified · Oct 7, 2020

    Self-reported via NPPES

  2. 22 years in practice

    Experienced

PsychologistBehavioral Health & Social Service Providers

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Taxonomy: 103T00000X

Virtual Psychology Care With John Clemmons

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

Schedule a virtual visit with John Clemmons for blood pressure monitoring, cholesterol management, depression management — no travel to Hattiesburg 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 John Clemmons

NPI records show Dr. Clemmons as active with telehealth listed in Hattiesburg, MS. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (601) 296-2125.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · 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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