Gregory Bruce Diette, M.D.
Pulmonary Disease Internal Medicine
Gregory Bruce Diette is a Pulmonary Disease Internal Medicine specialist based in Baltimore, MD with over 36 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Patients across MD can see Gregory Bruce Diette, M.D. in person in Baltimore or via virtual visit — no travel required. Trained at Temple University School of Medicine (class of 1990), he has been practicing for over 36 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and COPD.
Older · 4849dNPPES updated 2013-02-12 · verify NPI on CMS · Verify license at Maryland Board of Physicians
How Does This Doctor Compare?
MIPS Score
202374.4/100
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.
Generic Rx
↑ Higher = better27.2%
Maryland avg: 83.4 · US avg: 82.8
⚠ Lower than most doctors nationally(-55.6 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
286
Unique beneficiaries
Standard volumePrescription Recipients
61
Patients prescribed
Prescriptions Written
637
Total claims
Total Medicare drug cost: $543k
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.
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 COPD.
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
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+35%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+2%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+14%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+7%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+10%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-1%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$69 received from industry
1 transaction reported in 2024 ·Low tier
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 Gregory Bruce Diette's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1990
Lewis Katz School of Medicine at Temple University
36 years in practice
Senior practitioner
Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and lung cancer screening. They manage patients on ventilators and perform bronchoscopies.
Taxonomy: 207RP1001X
Education & Training
Temple University School of Medicine (Class of 1990)
Mailing address
Po Box 64264, Baltimore, MD 21264-4264
Differs from practice location
Virtual Pulmonary Disease Care With Gregory Bruce Diette
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gregory Bruce Diette for blood pressure monitoring, cholesterol management, COPD management — 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 Gregory Bruce Diette
Dr. Diette is listed as active in the NPI registry with telehealth listed in Baltimore, MD. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (410) 955-3467.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Gregory Bruce Diette
Practice Location
600 N Wolfe St, Baltimore, MD 21287-0005
Mailing Address
Po Box 64264, Baltimore, MD 21264-4264
This is a provider directory. Contact the office directly to schedule appointments.
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