Carlton Wayne Mcclellan, PA-C

Medical Physician Assistant

Carlton Wayne Mcclellan is a Medical Physician Assistant based in Frederick, MD with over 23 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(301) 668-9988Frederick, MD
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Carlton Wayne Mcclellan, PA-C has been part of the Frederick medical community since 2007 in group practice. With 23+ years of experience, he has been practicing in the Frederick area. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.

At a glance

  • Uses generic medications more than 88% of reporting doctors in Maryland
  • Virtual visits available — no app or travel required
1 of 80 Physician Assistant providers in MDSee all Physician Assistant in Frederick23+ years experienceNPI since 2007

Older · 5871dNPPES updated 2010-04-27 · verify NPI on CMS · Verify license at Maryland Board of Physicians

Contact & Location

Practice Location

196 Thomas Johnson Dr Ste 215, Frederick, MD 21702-4397

Fax: (301) 668-9977
CMS Clinical Data

How Does This Doctor Compare?

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

Opioid Rx

↓ Lower = better

68.37%

Maryland avg: 4.4 · US avg: 5.1

Lower than most doctors nationally(+63.3 pts)

68.37% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

95.5%

Maryland avg: 83.4 · US avg: 82.8

Higher than most doctors nationally(+12.7 pts)

Better than 88% of reporting doctors in Maryland

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

Medicare Patients

356

Unique beneficiaries

Standard volume

Prescription Recipients

258

Patients prescribed

Prescriptions Written

2,469

Total claims

Total Medicare drug cost: $110k

Percentile rankings compared against 2,391 reporting peers in Maryland.

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
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

Arthritis
Higher than avg (+26%)75%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+26%) — a focus area for this doctor

Anxiety Disorders
Higher than avg (+10%)44%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↑ More patients than average (+10%) — a focus area for this doctor

Diabetes
Higher than avg (+2%)36%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+2%) — a focus area for this doctor

Mood Disorders
32%

Conditions affecting emotional state, including depression and bipolar disorder

Ischemic Heart Disease
Lower than avg (-2%)30%

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

US avg: 31.7%

↓ Fewer patients than average (-2%) — less common here

Depression
Lower than avg (-3%)29%

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

US avg: 31.8%

↓ Fewer patients than average (-3%) — less common here

GeneralBehavioralNational avg

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

Industry Payment Transparency

$137 received from industry

8 transactions reported in 2024 ·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 2024, attributed to Carlton Wayne Mcclellan's NPI.

Patient Reviews

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Background & Specialty

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

Career Journey
  1. 23 years in practice

    Experienced

Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Definition to come...

Taxonomy: 363AM0700X

Virtual Medical Care With Carlton Wayne Mcclellan

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

Schedule a virtual visit with Carlton Wayne Mcclellan for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Frederick 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 Carlton Wayne Mcclellan

NPI records show Dr. Mcclellan as active with telehealth listed in Frederick, MD. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (301) 668-9988.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · 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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