Maureen D Passaro, M.D.
Endocrinology, Diabetes & Metabolism
Maureen D Passaro is an Endocrinology, Diabetes & Metabolism specialist based in Olney, MD with over 36 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Maureen D Passaro, M.D. has practiced internal medicine for 36+ years, working in group practice. Trained at New York Medical College (class of 1990), she has been practicing for over 36 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and diabetes. CMS MIPS quality score: 80.18/100 (2023).
At a glance
- Federal MIPS score higher than 51% of MIPS-scored doctors in Maryland
- Virtual visits available — no app or travel required
Older · 845dNPPES updated 2024-01-30 · verify NPI on CMS · Verify license at Maryland Board of Physicians
Contact & Location
Practice Location
18109 Prince Philip Dr Ste B, Olney, MD 20832-1519
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in Maryland.
MIPS Score
202380.18/100
Maryland avg: 77.8 · US avg: 83.6
⚠ Lower than most doctors nationally(-3.4 pts)
Average range among MIPS-scored doctors in MarylandHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better60%
Maryland avg: 83.4 · US avg: 82.8
⚠ Lower than most doctors nationally(-22.8 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
681
Unique beneficiaries
High volumePrescription Recipients
443
Patients prescribed
Prescriptions Written
3,192
Total claims
Total Medicare drug cost: $1.29M
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 Diabetes.
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
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+18%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-2%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-3%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+8%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-10%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-12%) — less common here
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.
Graduated medical school · 1990
New York Medical College
Board certified · Jan 29, 2024
Self-reported via NPPES
36 years in practice
Senior practitioner
Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, adrenal disorders, pituitary conditions, and polycystic ovary syndrome (PCOS).
Taxonomy: 207RE0101X
Education & Training
New York Medical College (Class of 1990)
Mailing address
2901 Olney Sandy Spring Rd, Olney, MD 20832-1521
Differs from practice location
Virtual Endocrinology, Diabetes & Metabolism Care With Maureen D Passaro
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Maureen D Passaro for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Olney 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 Maureen D Passaro
Dr. Passaro is listed as active in the NPI registry with telehealth listed in Olney, MD. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (301) 774-4529.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Maureen D Passaro
Practice Location
18109 Prince Philip Dr Ste B, Olney, MD 20832-1519
Mailing Address
2901 Olney Sandy Spring Rd, Olney, MD 20832-1521
This is a provider directory. Contact the office directly to schedule appointments.
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