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: July 26, 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
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

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 3

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.

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.
46 services22 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
34 services15 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
12 services12 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.

Urology
5401 OLD YORK RD, SUITE 200
PHILADELPHIA, PA 19141
Internal Medicine (Cardiovascular Disease)
5401 OLD YORK RD, KLEIN BUILDING, SUITE 401
PHILADELPHIA, PA 19141
Urology
5401 OLD YORK RD, SUITE 200
PHILADELPHIA, PA 19141
Psychiatry & Neurology (Neurology)
5401 OLD YORK RD, SUITE 300
PHILADELPHIA, PA 19141
Psychiatry & Neurology (Neurology)
5401 OLD YORK RD, SUITE 300
PHILADELPHIA, PA 19141
Internal Medicine (Infectious Disease)
5401 OLD YORK RD, KLEIN BUILDING SUITE 331
PHILADELPHIA, PA 19141
Transplant Surgery
5401 OLD YORK RD, KLEIN BLDG STE 509
PHILADELPHIA, PA 19141
Internal Medicine (Interventional Cardiology)
5401 OLD YORK RD, KLEIN 404
PHILA, PA 19141

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 with the weekly NPPES data releases published by CMS.