Ann Celeste Mapas Dimaya, M.D.
Ann Celeste Mapas Dimaya is an Internal Medicine specialist based in East Haven, CT with over 24 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: GERIATRIC MEDICINE
Ann Celeste Mapas Dimaya, M.D. practices as part of a group internist practice in East Haven, CT. She has been practicing since 2008 — over 24 years. She regularly sees Medicare patients with high cholesterol, hypertension, and anxiety (per CMS claims data).
At a glance
- Prescribes opioids less than 27% of reporting doctors in Connecticut
- Virtual visits available — no app or travel required
Older · 1373dNPPES updated 2022-08-19 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board
Contact & Location
Practice Location
190 Main St, East Haven, CT 06512-3042
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better2.1%
Connecticut avg: 3.9 · US avg: 5.1
✓ Higher than most doctors nationally(-3 pts)
2.1% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better77.9%
Connecticut avg: 81.1 · US avg: 82.8
⚠ Lower than most doctors nationally(-4.9 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
57
Unique beneficiaries
Standard volumePrescription Recipients
176
Patients prescribed
Prescriptions Written
4,476
Total claims
Total Medicare drug cost: $1.14M
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 High Cholesterol, Hypertension, and Anxiety Disorders.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-2%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-3%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+17%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-2%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+15%) — 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 (+5%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-6%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$4.8k received from industry
253 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 Ann Celeste Mapas Dimaya's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Aug 18, 2022
Self-reported via NPPES
24 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 450672
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Ann Celeste Mapas Dimaya
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ann Celeste Mapas Dimaya for cholesterol management, blood pressure monitoring, anxiety counseling — no travel to East 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 Ann Celeste Mapas Dimaya
Dr. Dimaya is listed as active in the NPI registry with telehealth listed in East Haven, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (203) 467-2101.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Ann Celeste Mapas Dimaya
Practice Location
190 Main St, East Haven, CT 06512-3042
Mailing Address
190 Main St, East Haven, CT 06512-3042
This is a provider directory. Contact the office directly to schedule appointments.
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