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DR. MOHAMMAD ATHAR MD
NPI 1689301368
Orthopaedic Surgery in Stony Brook, NY

Active since August 03, 2022PECOS EnrolledAccepts Medicare Assignment
2500 NESCONSET HIGHWAY, BUILDING 10 UNIT D, STONY BROOK, NY 11790(631) 981-2663(212) 203-9223 Get Directions Write a Review

NPPES record last updated: December 4, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 4, 2023, Oct 27, 2022, Aug 26, 2022 and 1 more (4 updates tracked since 2022).

About Dr. Mohammad Athar Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MOHAMMAD ATHAR MD (NPI 1689301368) is an individual orthopaedic surgery provider in Stony Brook, New York, licensed in New York (316870) and active in the NPI registry since August 2022. He is enrolled in Medicare PECOS, is affiliated with Ns/lij Hs Southside Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1689301368
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. MOHAMMAD ATHARCredential: MD
Location Address2500 NESCONSET HIGHWAY, BUILDING 10 UNIT DStony Brook, NY 11790
Mailing Address10011 70th AveForest Hills, NY 11375-5132 · (917) 946-9681
Phone(631) 981-2663
Fax(212) 203-9223
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateAugust 3, 2022
Last NPPES UpdateDecember 4, 20234 updates tracked since enumeration
NPPES CertifiedDecember 4, 2023
✔ NPI 1689301368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in NY · 316870
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryTaxonomy 207XS0114X · License 316870 (NY)
Also ListedOrthopaedic Surgery · Foot and Ankle SurgeryTaxonomy 207XX0004X · License 316870 (NY)
2500 NESCONSET HIGHWAY, Stony Brook, NY 11790
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Secondary Practice Locations 2

Location 15221 Little Neck PkwyLittle Neck, NY 11362-1836 · Phone (631) 981-2663 · Fax (212) 203-9223
Location 2970 Wellwood AveLindenhurst, NY 11757-1016 · Phone (631) 981-2663 · Fax (212) 203-9223

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mohammad Athar Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537535943
PECOS Enrollment IDI20240115000177
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
218 services105 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
99 services99 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
72 services71 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
28 services28 patients
Treatment of broken neck of thigh bone with bone implant 27245
This procedure involves repairing a fractured thigh bone by inserting a bone implant. The implant helps stabilize the bone, allowing it to heal correctly. It's performed under anesthesia and requires a hospital stay for recovery.
26 services26 patients
Removal of fluid-filled sac (bursa) or calcium deposit of pelvis 27062
This procedure involves the removal of a fluid-filled sac (bursa) or calcium deposit in the pelvis area. It's done to alleviate discomfort and improve mobility. The surgeon makes a small incision, extracts the bursa or deposit, and then closes the incision.
22 services21 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ns/Lij Hs Southside Hospital

Acute Care Hospitals · Bay Shore, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330043
Location301 East Main StreetBay Shore, NY 11706 · Suffolk County
Emergency services Birthing friendly

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330106
Location300 Community DriveManhasset, NY 11030 · Nassau County
Emergency services Birthing friendly

Peconic Bay Medical Center

Acute Care Hospitals · Riverhead, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number330107
Location1 Heros WayRiverhead, NY 11901 · Suffolk County
Emergency services Birthing friendly

John T Mather Memorial Hospital Of Port Jefferson

Acute Care Hospitals · Port Jefferson, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330185
Location75 North Country RoadPort Jefferson, NY 11777 · Suffolk County
Emergency services

St Catherine Of Siena Hospital Medical Center

Acute Care Hospitals · Smithtown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330401
Location50 Route 25ASmithtown, NY 11787 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. SURANGANEE MARY DE LANEROLLE MD
Psychiatry & Neurology (Neurology)
2500 NESCONSET HIGHWAY, STONYBROOK MEDICAL PARK BLDG 16A
STONYBROOK, NY 11790
Suffolk County (631) 246-5454
DAWN M DIECIDUE NP
Nurse Practitioner
2500 NESCONSET HIGHWAY, BUILDING 23
STONY BROOK, NY 11790
Suffolk County (631) 246-9100
EAST COAST FERTILITY, PC
Obstetrics & Gynecology (Reproductive Endocrinology)
2500 NESCONSET HIGHWAY, BUILDING 19, SUITE 70
STONYBROOK, NY 11790
Suffolk County (516) 939-6695
HEAD TO TOE CHIROPRACTIC, PLLC
Chiropractor
2500 NESCONSET HIGHWAY, BUILDING 9B
STONY BROOK, NY 11790
Suffolk County (631) 689-0049

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mohammad Athar's NPI number?

The NPI number for Mohammad Athar is 1689301368. It was assigned to this individual provider in the NPPES registry on August 3, 2022.

Where is Mohammad Athar located?

Mohammad Athar practices at 2500 Nesconset Highway Building 10 Unit D, Stony Brook, NY 11790. The listed phone number is (631) 981-2663.

What is Mohammad Athar's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Mohammad Athar enrolled in Medicare?

Yes. Mohammad Athar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Mohammad Athar affiliated with any hospitals?

According to CMS data, Mohammad Athar is affiliated with Ns/Lij Hs Southside Hospital, North Shore University Hospital, Peconic Bay Medical Center, John T Mather Memorial Hospital Of Port Jefferson and St Catherine Of Siena Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Mohammad Athar was last updated on December 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.