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STEVEN L SIVAK MD
NPI 1902861826
Internal Medicine in Philadelphia, PA

Active since April 20, 2006PECOS EnrolledAccepts Medicare Assignment
5401 OLD YORK RD, KLEIN STE 363, PHILADELPHIA, PA 19141(215) 456-6962(215) 456-2358 Get Directions Write a Review

NPPES record last updated: March 9, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Steven L Sivak Md NPPES

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

STEVEN L SIVAK MD (NPI 1902861826) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD073478L) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Lenox Hill Hospital, and is a graduate of New York Medical College (1976).

NPPES Registry Identity

NPI1902861826
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSTEVEN L SIVAKCredential: MD
Location Address5401 OLD YORK RD, KLEIN STE 363Philadelphia, PA 19141-3030
Mailing Address101 E Olney Ave, Suite 400Philadelphia, PA 19120-2421 · (215) 456-7000 · Fax (215) 254-2599
Phone(215) 456-6962
Fax(215) 456-2358
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 1976
Enumeration DateApril 20, 2006
Last NPPES UpdateMarch 9, 2011
✔ NPI 1902861826 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD073478L
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.
5401 OLD YORK RD, Philadelphia, PA 19141
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Other Identifiers 3

Medicaid0018685700003PA
Medicare UPINB18982
Medicare ID-Type Unspecified0000053432

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

Steven L Sivak 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 ID1658557087
PECOS Enrollment IDI20240123000426
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 7

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.
96 services73 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
55 services48 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
39 services33 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
30 services30 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
16 services15 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Lenox Hill Hospital

Acute Care Hospitals · New York, NY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330119
Location100 East 77th StreetNew York, NY 10021 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19141 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

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.

MORTON S MANDELL M.D.
Internal Medicine (Cardiovascular Disease)
5401 OLD YORK RD, KLEIN BUILDING, SUITE 401
PHILADELPHIA, PA 19141
Philadelphia County (215) 329-0633
SHAHRIAR YAZDANFAR MD
Internal Medicine (Cardiovascular Disease)
5401 OLD YORK RD, KLEIN 404
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-7266
DR. SARAH PERLOFF D.O.
Internal Medicine (Infectious Disease)
5401 OLD YORK RD, KLEIN BLDG. SUITE 331
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-6948
CHARLOTTA SWAIN CRNP
Nurse Practitioner (Obstetrics & Gynecology)
5401 OLD YORK RD, SUITE 400
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-3440
TAMIA MATTHEWS CRNP
Internal Medicine
5401 OLD YORK RD, KLEIN363
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-6417
RENEE WYNN CRNP
Nurse Practitioner (Women's Health)
5401 OLD YORK RD
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-8220
TAQI FT KHAN MD
Transplant Surgery
5401 OLD YORK RD, KLEIN BLDG STE 509
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-4985
EINSTEIN PRACTICE PLAN, INC.
Ophthalmology
5401 OLD YORK RD, SUITE 201
PHILADELPHIA, PA 19141
Philadelphia County (215) 456-7150

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 Sivak's NPI number?

The NPI number for Steven Sivak is 1902861826. It was assigned to this individual provider in the NPPES registry on April 20, 2006.

Where is Steven Sivak located?

Steven Sivak practices at 5401 Old York Rd Klein Ste 363, Philadelphia, PA 19141. The listed phone number is (215) 456-6962.

What is Steven Sivak's specialty?

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

Is Steven Sivak enrolled in Medicare?

Yes. Steven Sivak 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 Sivak affiliated with any hospitals?

According to CMS data, Steven Sivak is affiliated with Lenox Hill Hospital.

When was this NPI record last updated?

The NPPES record for Steven Sivak was last updated on March 9, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.