Physician Profile
Mariam Atia, DO is a healthcare provider in Riverhead, NY specializing in family practice. Mariam trained at New York College of Osteo Medicine of New York Institute of Technology, graduating in 2019. Mariam is also listed as specializing in family medicine — adult medicine. Medicare claims data shows Mariam provided 1,167 services to 825 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and hospital discharge day management, more than 30 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1300 ROANOKE AVE
Riverhead, NY 11901
Within Family 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.
Most searched conditions
Cardiometabolic
Digestive
Genitourinary and reproductive
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
Skin
Common childhood and ear conditions
Pain & Joints
Most searched procedures
Preventive interventions
Screening and testing
Diagnostic Tests
Exams & Screenings
Foot and Leg Pain
Heart & Circulation
Injections
Lungs & Breathing
Minor Procedures
Occupational Health
Office procedures
Pain Management
Preventive Care
Respiratory
Senior Care
Sexual & Reproductive Health
Skin Procedures
Sleep Health
Urgent Care Procedures
Wellness & Weight
Women's Health
1,167 services · 825 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
459 | More than most peers in FAMILY PRACTICE |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
317 | More often than most peers in FAMILY PRACTICE |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
257 | More than most peers in FAMILY PRACTICE |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
106 | More often than most peers in FAMILY PRACTICE |
| Advance care planning, first 30 minutes | Office visit | 99497 |
16 | Less often than most peers in FAMILY PRACTICE |
| Critical care, first 30-74 minutes | Office visit | 99291 |
12 | Less often than most peers in FAMILY PRACTICE |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Atia is a family practice in Riverhead, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Atia is listed at 1300 Roanoke Ave, Riverhead, NY 11901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (631) 727-1600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Atia's National Provider Identifier is 1790247005. 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
Dr. Atia attended New York College of Osteo Medicine of New York Institute of Technology, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
Dr. Atia has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Atia the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Atia. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.