Irina G Rosewater, M.D.
Endocrinology, Diabetes & Metabolism
Irina G Rosewater is an Endocrinology, Diabetes & Metabolism specialist based in New Haven, CT with over 24 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 24 years in internal medicine, Irina G Rosewater, M.D. is a long-established endocrinology, diabetes & metabolism specialist in New Haven. Trained at Jefferson Medical College of Thomas Jefferson University (class of 2002), she has been practicing for over 24 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and diabetes. CMS MIPS quality score: 94.18/100 (2023).
At a glance
- Federal MIPS score higher than 81% of MIPS-scored doctors in Connecticut
- Virtual visits available — no app or travel required
Older · 6033dNPPES updated 2009-11-16 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board
Contact & Location
Practice Location
200 Orchard St Ste 207, New Haven, CT 06511-3206
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 81% of doctors in Connecticut on federal quality measures.
MIPS Score
202394.18/100
Connecticut avg: 84.5 · US avg: 83.6
✓ Higher than most doctors nationally(+10.6 pts)
Better than 81% of MIPS-scored doctors in ConnecticutHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better60%
Connecticut avg: 81.1 · 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
395
Unique beneficiaries
Standard volumePrescription Recipients
846
Patients prescribed
Prescriptions Written
5,670
Total claims
Total Medicare drug cost: $3.02M
Percentile rankings compared against 1,825 reporting peers in Connecticut.
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 (+19%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+1%) — 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 (+21%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-5%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
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
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$623 received from industry
34 transactions reported in 2024 ·Moderate 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 Irina G Rosewater's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2002
Sidney Kimmel Medical College at Thomas Jefferson University
24 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
Education & Training
Jefferson Medical College of Thomas Jefferson University (Class of 2002)
Mailing address
200 Orchard St Ste 207, New Haven, CT 06511-5363
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 450658
View hospital on Medicare Care CompareVirtual Endocrinology, Diabetes & Metabolism Care With Irina G Rosewater
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Irina G Rosewater for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to New Haven 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 Irina G Rosewater
Dr. Rosewater is listed as active in the NPI registry with telehealth listed in New Haven, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (203) 776-4444.
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 Irina G Rosewater
Practice Location
200 Orchard St Ste 207, New Haven, CT 06511-3206
Mailing Address
200 Orchard St Ste 207, New Haven, CT 06511-5363
This is a provider directory. Contact the office directly to schedule appointments.
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