Clare Ann Flannery, M.D.
Endocrinology, Diabetes & Metabolism
Clare Ann Flannery is an Endocrinology, Diabetes & Metabolism specialist based in New Haven, CT with over 25 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Clare Ann Flannery, M.D. has been part of the New Haven medical community since 2008 in group practice. With 25+ years of experience, she has been practicing in the New Haven area. Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, and more.
Older · 4750dNPPES updated 2013-05-21 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board
Contact & Location
Practice Location
333 Cedar Street Lsog 304a, New Haven, CT 06520-8063
How Does This Doctor Compare?
MIPS Score
202373.56/100
Connecticut avg: 84.5 · US avg: 83.6
⚠ Lower than most doctors nationally(-10 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
14
Unique beneficiaries
Boutique practicePrescription Recipients
30
Patients prescribed
Prescriptions Written
387
Total claims
Total Medicare drug cost: $192k
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.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
25 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
Mailing address
333 Cedar Street, Lsog, Po Box 208063, New Haven, CT 06520-8063
Differs from practice location
Virtual Endocrinology, Diabetes & Metabolism Care With Clare Ann Flannery
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Clare Ann Flannery for follow-ups, medication reviews, and ongoing care — 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 Clare Ann Flannery
NPI records show Dr. Flannery as active with telehealth listed in New Haven, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (203) 785-4005.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Clare Ann Flannery
Practice Location
333 Cedar Street Lsog 304a, New Haven, CT 06520-8063
Mailing Address
333 Cedar Street, Lsog, Po Box 208063, New Haven, CT 06520-8063
This is a provider directory. Contact the office directly to schedule appointments.
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