DR. STEVEN M DUFFY MD
NPI 1154586188
Internal Medicine in East Syracuse, NY

Active since July 18, 2008PECOS EnrolledAccepts Medicare Assignment
90.17/100
CMS Quality Rating
5008 BRITTONFIELD PKWY STE 700, EAST SYRACUSE, NY 13057(315) 472-7504(315) 634-4677 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Oct 12, 2019 (2 updates tracked since 2019).

About Dr. Steven M Duffy Md NPPES

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

DR. STEVEN M DUFFY MD (NPI 1154586188) is an individual internal medicine provider in East Syracuse, New York, licensed in New York (251381) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with St Joseph's Hospital Health Center, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1154586188
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. STEVEN M DUFFYCredential: MD
Location Address5008 BRITTONFIELD PKWY STE 700East Syracuse, NY 13057-9249
Mailing Address5875 Bremo Rd, Suite G-11Richmond, VA 23226-1934 · (804) 287-7804 · Fax (804) 287-7178
Fax(315) 634-4677
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJuly 18, 2008
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
NPI 1154586188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NY · 251381
Definition
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.
5008 BRITTONFIELD PKWY STE 700, East Syracuse, NY 13057

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. Steven M Duffy 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 ID2365582558
PECOS Enrollment IDI20091219000015
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 80

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.

Injection, ferric carboxymaltose, 1 mg J1439
Ferric carboxymaltose is an iron supplement injection. It's given when your body needs more iron than you can consume through diet, like in anemia. The injection is administered by a healthcare professional into a vein.
20,500 services26 patients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
17,037 services83 patients
Injection, pembrolizumab, 1 mg J9271
Pembrolizumab is a medication given via injection to help your body's immune system fight certain types of cancer. It's typically administered in a hospital or clinic by a healthcare professional.
12,000 services30 patients
Injection, nivolumab, 1 mg J9299
Nivolumab is a medication given via injection, often used in cancer treatment. It works by helping your immune system fight the cancer cells. The dosage is measured in milligrams (mg), with 1 mg being a common dose.
11,736 services27 patients
Injection, darbepoetin alfa, 1 microgram (non-esrd use) J0881
Darbepoetin alfa injection is a medication used to treat anemia (low red blood cell count) often caused by chronic kidney disease or chemotherapy. It works by stimulating your body to produce more red blood cells, helping to increase your energy and well-being.
9,245 services31 patients
Injection, azacitidine, 1 mg J9025
Azacitidine is a medication administered via injection to treat certain types of blood or bone marrow cancer. This drug works by slowing or stopping the growth of cancer cells. It's typically given in a clinic or hospital setting by a healthcare professional.
7,600 services13 patients

Hospital Affiliations CMS Care Compare 5

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

St Joseph's Hospital Health Center

Acute Care Hospitals · Syracuse, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330140
Location301 Prospect AvenueSyracuse, NY 13203 · Onondaga County
Emergency services Birthing friendly

Crouse Hospital

Acute Care Hospitals · Syracuse, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330203
Location736 Irving AvenueSyracuse, NY 13210 · Onondaga County
Emergency services Birthing friendly

Oswego Hospital

Acute Care Hospitals · Oswego, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330218
Location110 West Sixth StreetOswego, NY 13126 · Oswego County
Emergency services Birthing friendly

Auburn Community Hospital

Acute Care Hospitals · Auburn, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330235
Location17 Lansing StreetAuburn, NY 13021 · Cayuga County
Emergency services Birthing friendly

University Hospital S U N Y Health Science Center

Acute Care Hospitals · Syracuse, NY
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330241
Location750 East Adams StreetSyracuse, NY 13210 · Onondaga County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 13057 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
$126.40 typical visit price
range $54.87 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.17/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.19
Promoting Interoperability99
Improvement Activities40
Cost83.48

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$12.60 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$56.14 avg. paid by Medicare
Dexamethasone, oral, 0.25 mg J8540
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier19 claims1,696 services$0.07 avg. paid by Medicare
Prochlorperazine maleate, 5 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy treatment, not to exceed a 48 hour dosage regimen Q0164
Treatment-Chemotherapy · category RH002N
1 supplier32 claims64 services$0.29 avg. paid by Medicare
Granisetron hydrochloride, 1 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy treatment, not to exceed a 24 hour dosage regimen Q0166
Treatment-Chemotherapy · category RH002N
1 supplier28 claims28 services$1.15 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
1 supplier13 claims13 services$12.58 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

Nurse Practitioner
5008 BRITTONFIELD PKWY STE 700
EAST SYRACUSE, NY 13057
Thoracic Surgery (Cardiothoracic Vascular Surgery)
5008 BRITTONFIELD PKWY STE 700
EAST SYRACUSE, NY 13057
Nurse Practitioner
5008 BRITTONFIELD PKWY STE 700
EAST SYRACUSE, NY 13057
Physician Assistant
5008 BRITTONFIELD PKWY STE 700
EAST SYRACUSE, NY 13057
Nutritionist
5008 BRITTONFIELD PKWY STE 700
EAST SYRACUSE, NY 13057
Physician Assistant
5008 BRITTONFIELD PKWY STE 700
EAST SYRACUSE, NY 13057
Physician Assistant
5008 BRITTONFIELD PKWY STE 700
EAST SYRACUSE, NY 13057
Nurse Practitioner
5008 BRITTONFIELD PKWY STE 700
EAST SYRACUSE, NY 13057

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 Steven Duffy's NPI number?

The NPI number for Steven Duffy is 1154586188. It was assigned to this individual provider in the NPPES registry on July 18, 2008.

Where is Steven Duffy located?

Steven Duffy practices at 5008 Brittonfield Pkwy Ste 700, East Syracuse, NY 13057. The listed phone number is (315) 472-7504.

What is Steven Duffy's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Steven Duffy enrolled in Medicare?

Yes. Steven Duffy 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 Steven Duffy affiliated with any hospitals?

According to CMS data, Steven Duffy is affiliated with St Joseph's Hospital Health Center, Crouse Hospital, Oswego Hospital, Auburn Community Hospital and University Hospital S U N Y Health Science Center.

When was this NPI record last updated?

The NPPES record for Steven Duffy was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.