Diane K Reyes-Dagher

Medical Oncology Internal Medicine

Internal Medicine

Diane K Reyes-Dagher is a Medical Oncology Internal Medicine specialist based in Baltimore, MD with over 14 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(410) 502-3137Baltimore, MD
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Diane K Reyes-Dagher specializes in internal medicine, serving patients in Baltimore, MD in independent practice. With 14+ years of experience, she has been practicing in the Baltimore area. Among her Medicare patients, common conditions include cancer, high cholesterol, and hypertension (per CMS data).

At a glance

  • Uses generic medications more than 32% of reporting doctors in Maryland
  • Virtual visits available — no app or travel required
1 of 82 Internal Medicine providers in MDSee all Internal Medicine in Baltimore14+ years experienceNPI since 2014

Older · 4221dNPPES updated 2014-11-04 · verify NPI on CMS · Verify license at Maryland Board of Physicians

Contact & Location

Practice Location

600 N Wolfe St, Baltimore, MD 21287-0005

CMS Clinical Data

How Does This Doctor Compare?

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

MIPS Score

2023

74.4/100

Maryland avg: 77.8 · US avg: 83.6

Lower than most doctors nationally(-9.2 pts)

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

Opioid Rx

↓ Lower = better

13.16%

Maryland avg: 4.4 · US avg: 5.1

Lower than most doctors nationally(+8.1 pts)

13.16% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

84.7%

Maryland avg: 83.4 · US avg: 82.8

Higher than most doctors nationally(+1.9 pts)

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

Medicare Patients

35

Unique beneficiaries

Boutique practice

Prescription Recipients

26

Patients prescribed

Prescriptions Written

190

Total claims

Total Medicare drug cost: $168k

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 Cancer, High Cholesterol, and Hypertension.

Cancer
Higher than avg (+54%)75%

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

US avg: 20.8%

↑ More patients than average (+54%) — a focus area for this doctor

High Cholesterol
Lower than avg (-4%)66%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-4%) — less common here

Hypertension
Lower than avg (-16%)54%

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

US avg: 70.2%

↓ Fewer patients than average (-16%) — less common here

Arthritis
Lower than avg (-15%)34%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-15%) — 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. 14 years in practice

    Established

Internal MedicineMedical Oncology in BaltimoreAllopathic & 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

Virtual Medical Oncology Care With Diane K Reyes-Dagher

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

Schedule a virtual visit with Diane K Reyes-Dagher for follow-up consultations, cholesterol management, blood pressure monitoring — no travel to Baltimore 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 Diane K Reyes-Dagher

NPI records show Dr. Reyes-Dagher as active with telehealth listed in Baltimore, MD. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (410) 502-3137.

Verified across 5 federal data sources

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