Are you David Dayya, D.O., MPH? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find David Dayya, D.O., MPH
- New Canaan location main office
194 South Ave, New Canaan, CT 06840 - Sleepy Hollow location
701 N Broadway, Sleepy Hollow, NY 10591
About Dr. Dayya
David Dayya, D.O., MPH practices preventive medicine in New Canaan, CT. David is also listed as specializing in family medicine, internal medicine, and preventive medicine — preventive/occupational. Medicare claims data shows David provided 430 services to 205 patients. The services billed most often include management of oxygen chamber therapy, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1548341837.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 972-7766
- Email not available
Practice Locations
194 SOUTH AVE
New Canaan, CT 06840
701 N Broadway
Sleepy Hollow, NY 10591
Conditions Commonly Evaluated or Treated
Within Preventive Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Cancer risk
Environmental health
- Asbestos Exposure
- Tick bite and Lyme disease risk
- Toxic Mold Exposure
- Workplace Chemical Exposure
- Heavy Metal Toxicity
General wellness
Heart health
- Heart Disease Risk
- Coronary artery disease
- High blood pressure
- High cholesterol
- Poor Circulation
Kidney health
Lifestyle & wellness
Longevity
Occupational health
- Asbestos and mineral dust exposure
- Work-Related Back Strain
- Shift Work Sleep Problems
Sexual health
Substance use
Travel health
Workplace health
- Work-related Injury
- Carpal tunnel
- Noise-Induced Hearing Damage
- Repetitive strain injury
Addiction & habits
Blood sugar
Bone & joint
Brain health
Digestive health
Hormones
- Hormone Imbalance
- Testosterone deficiency
- Underactive Thyroid
Liver & digestion
Metabolic health
Nutrition & deficiencies
Nutrition & deficiency
- Food Intolerances And Sensitivities
- Vitamin D deficiency
Preventive care
Sleep health
Weight & metabolism
- Insulin Resistance
- Metabolic syndrome
- Obesity
Procedures & services
Addiction & habits
Cancer screening
- Cancer screening and prevention planning
- Screening colonoscopy
- Low-dose CT lung cancer screening
- Mammogram Referral
- Pap smear
- Prostate cancer blood test
- Skin cancer screening
Checkups & exams
Environmental health
Fitness & body composition
- VO2 Max Test
- DEXA Body Composition Scan
Immunizations
- Hepatitis Screening And Vaccine
- COVID-19 Booster
- Flu shot
- HPV vaccine
- Pneumonia shot
- Routine Vaccines
- Tetanus shot
Longevity
Metabolic health
Preventive imaging
Screening & labs
- Diabetes and prediabetes screening
- Genetic Health Risk Testing
- Heart Calcium Score
- Hormone Panel Testing
- Bone Density Scan Referral
- Cholesterol screening
- Food Sensitivity Testing
- Tuberculosis Blood Test
Workplace health
- Ergonomic Workstation Evaluation
- Respirator Fit Testing
- Return To Work Clearance
- DOT Physical Exam
- Hearing Test For Work
- Pre-Employment Physical
- Workplace Drug Test
Heart health
Lab tests
- Routine blood work
- STI Screening Panel
Lifestyle & wellness
- Exercise Prescription
- Medical nutrition therapy
- Mindfulness-based stress reduction
Occupational health
- Return To Work Evaluation
Sexual health
- PrEP prescription
Travel health
Weight & metabolism
Procedures Most Often Billed to Medicare
430 services · 205 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
36 | Too few peers to compare |
| Management of oxygen chamber therapy | Treatment | 99183 |
123 | Less often than most peers in Preventive Medicine |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
87 | As often as other peers in Preventive Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
69 | As often as other peers in Preventive Medicine |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
63 | More often than most peers in Preventive Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
27 | Less often than most peers in Preventive Medicine |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
25 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1993 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is David Dayya, D.O.?
David Dayya, D.O. is a preventive medicine in New Canaan, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is David Dayya, D.O.'s address?
David Dayya, D.O. is listed at 194 South Ave, New Canaan, CT 06840. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with David Dayya, D.O.?
The number on file is (203) 972-7766. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for David Dayya, D.O.?
David Dayya, D.O.'s National Provider Identifier is 1548341837. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did David Dayya, D.O. train?
David Dayya, D.O. attended Other, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does David Dayya, D.O. have?
David Dayya, D.O. has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What procedures does David Dayya, D.O. perform?
According to Medicare billing data, David Dayya, D.O. performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as management of oxygen chamber therapy, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is David Dayya, D.O.'s profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by David Dayya, D.O.. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.