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Edit this profileAt a glance
- 2 Jan Sebastian Way, Sandwich, MA 02563
About Dr. Ronan
Nazanin J. Ronan, M.D. practices internal medicine in Sandwich, MA. Nazanin is a 1996 graduate of State University of Ny Upstate Medical University. According to Medicare claims data, Nazanin cared for 63 Medicare patients across 72 services. The services billed most often include hemoglobin a1c level and routine electrocardiogram (ecg) using at least 12 leads with tracing. The provider's National Provider Identifier (NPI) is 1720076466.
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
- (508) 833-8247
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2 JAN SEBASTIAN WAY
Sandwich, MA 02563
Conditions Commonly Evaluated or Treated
Within Internal 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 Prevention
Cancer risk
Environmental health
- Asbestos Exposure
- Contaminated drinking water exposure
- Heat exhaustion and heat stroke
- Radon gas exposure
- Tick bite and Lyme disease risk
- Toxic Mold Exposure
- Wildfire smoke and air pollution exposure
- Workplace Chemical Exposure
General wellness
Heart health
Infectious Disease
Infectious disease
Kidney health
Lifestyle & wellness
Lifestyle health
Longevity
Metabolic & Lifestyle
Occupational health
Occupational Health
Rashes & allergy
Sexual Health
Sexual health
Substance use
Travel health
Wellness and energy
Workplace health
Most searched conditions
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Addiction & habits
Cancer screening
Cancer Screening
Checkups & exams
Chronic illness
Diagnostics & screening
Environmental health
Fitness & body composition
Heart & Circulation
- Blood Pressure Check
- Heart monitor
Heart & circulation
Heart health
Hospital-based procedures
Imaging referral
Immunizations
Infection & Microbiology Tests
- STI and STD Screening
- H. Pylori Breath Test
Lifestyle & Prevention
Longevity
Lower endoscopy
Lungs & Breathing
Metabolic & Weight
Metabolic health
Occupational health
Occupational Health
Office Procedures
Preventive and evaluation
- Preoperative medical clearance
- Medication management
- Post-hospital transitional care
Preventive imaging
Preventive screening
Routine Blood Tests
Screening & labs
Screening and diagnostic testing
- Blood pressure screening
- Cancer screening and prevention planning
- Diabetes and prediabetes screening
- EKG
- Spirometry
Screenings & Diagnostics
Travel Health
Travel medicine
Wellness
Wellness & Screening
Workplace health
Skin growths
Sleep
Most searched procedures
Bones & Joints
Brain and nerves
Digestive
- Endoscopy
Exams & Consultations
Lab tests
Minor procedures
- Ingrown toenail removal
- Suture removal
Office procedures
- Cryotherapy for skin lesions
- Earwax removal
- Incision and drainage of an abscess
- Skin biopsy
Pain management
Preventive & Routine Care
Sexual health
Procedures Most Often Billed to Medicare
72 services · 63 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
27 | More often than most peers in Internal Medicine |
| Hemoglobin a1c level | Lab test | 83036 |
45 | As often as other peers in Internal Medicine |
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.
Other internists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 27 related providers in 4 groups
Other internists in Sandwich 4
Same specialty, same city.
Trained at State University of Ny Upstate Medical University 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at State University of Ny Upstate Medical University 7
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with tracing 8
Providers in MA who bill this service to Medicare most often.
Common questions
What is Nazanin J. Ronan's specialty?
Nazanin J. Ronan is an internist in Sandwich, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find Nazanin J. Ronan?
Nazanin J. Ronan is listed at 2 Jan Sebastian Way, Sandwich, MA 02563. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Nazanin J. Ronan?
The number on file is (508) 833-8247. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Nazanin J. Ronan's NPI number?
Nazanin J. Ronan's National Provider Identifier is 1720076466. 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
What is Nazanin J. Ronan's education?
Nazanin J. Ronan attended State University of Ny Upstate Medical University, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Nazanin J. Ronan been practicing?
Nazanin J. Ronan has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What is Nazanin J. Ronan known for?
According to Medicare billing data, Nazanin J. Ronan provides treatments such as routine electrocardiogram using at least 12 leads with tracing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Nazanin J. Ronan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nazanin J. Ronan. If this is you, claiming it is free.
Guide.md
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