Barbara Gredysa, M.D.
Endocrinology, Diabetes & Metabolism
Barbara Gredysa, M.D. practices as part of a group endocrinology, diabetes & metabolism specialist practice in Southampton, NY. With 19+ years of experience, she has been practicing in the Southampton area. Among her Medicare patients, common conditions include hypertension, high cholesterol, and diabetes (per CMS data). CMS MIPS quality score: 100/100 (2023).
At a glance
- Federal MIPS score higher than 77% of MIPS-scored doctors in New York
- Virtual visits available — no app or travel required
Older · 923dNPPES updated 2023-10-27 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
2 Montauk Hwy, Southampton, NY 11968-4137
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 77% of doctors in New York on federal quality measures.
MIPS Score
2023100/100
New York avg: 87 · US avg: 83.6
✓ Higher than most doctors nationally(+16.4 pts)
Better than 77% of MIPS-scored doctors in New YorkHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better45%
New York avg: 82 · US avg: 82.8
⚠ Lower than most doctors nationally(-37.8 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
242
Unique beneficiaries
Standard volumePrescription Recipients
150
Patients prescribed
Prescriptions Written
476
Total claims
Total Medicare drug cost: $312k
Percentile rankings compared against 8,064 reporting peers in New York.
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 (+21%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-1%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+5%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+11%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-10%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-7%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$84 received from industry
4 transactions 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 Barbara Gredysa's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Oct 26, 2023
Self-reported via NPPES
19 years in practice
Experienced
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
Virtual Endocrinology, Diabetes & Metabolism Care With Barbara Gredysa
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Barbara Gredysa for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Southampton 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 Barbara Gredysa
NPI records show Dr. Gredysa as active with telehealth listed in Southampton, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (646) 962-4676.
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 Barbara Gredysa
Practice Location
2 Montauk Hwy, Southampton, NY 11968-4137
Mailing Address
2 Montauk Hwy, Southampton, NY 11968-4137
This is a provider directory. Contact the office directly to schedule appointments.
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