STEPHEN A KLEIN M.D.
NPI 1831257872
Internal Medicine in West Nyack, NY

Active since December 04, 2006PECOS EnrolledAccepts Medicare Assignment
2 CENTEROCK RD, WEST NYACK, NY 10994(845) 703-6999(845) 703-6297 Get Directions Write a Review

NPPES record last updated: October 5, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephen A Klein M.d. NPPES

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

STEPHEN A KLEIN M.D. (NPI 1831257872) is an individual internal medicine provider in West Nyack, New York, licensed in New York (151797) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (1980).

NPPES Registry Identity

NPI1831257872
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSTEPHEN A KLEINCredential: M.D.
Location Address2 CENTEROCK RDWest Nyack, NY 10994-2215
Mailing Address155 Crystal Run RdMiddletown, NY 10941-4028 · (845) 703-6999 · Fax (845) 703-6297
Fax(845) 703-6297
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 1980
Enumeration DateDecember 4, 2006
Last NPPES UpdateOctober 5, 2020
NPPES CertifiedOctober 5, 2020
NPI 1831257872 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 · 151797
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.
2 CENTEROCK RD, West Nyack, NY 10994

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

Stephen A Klein M.d. 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 ID244416311
PECOS Enrollment IDI20110526000002
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 20

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.
278 services161 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.
235 services156 patients
Uric acid level, blood 84550
A blood uric acid level test measures the amount of uric acid in your blood. Uric acid is a waste product that your body produces when it breaks down purines, substances found in your body and in certain foods. High levels may lead to gout or kidney stones.
233 services152 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
232 services152 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
190 services131 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
174 services127 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10994 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

Psychiatry & Neurology (Neurology)
2 CENTEROCK RD
WEST NYACK, NY 10994
Obstetrics & Gynecology
2 CENTEROCK RD
WEST NYACK, NY 10994
Internal Medicine (Cardiovascular Disease)
2 CENTEROCK RD
WEST NYACK, NY 10994
Internal Medicine (Gastroenterology)
2 CENTEROCK RD
WEST NYACK, NY 10994
Internal Medicine
2 CENTEROCK RD
WEST NYACK, NY 10994
Internal Medicine (Clinical Cardiac Electrophysiology)
2 CENTEROCK RD
WEST NYACK, NY 10994
Physician Assistant (Medical)
2 CENTEROCK RD
WEST NYACK, NY 10994
Genetic Counselor, MS
2 CENTEROCK RD
WEST NYACK, NY 10994

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 Stephen Klein's NPI number?

The NPI number for Stephen Klein is 1831257872. It was assigned to this individual provider in the NPPES registry on December 4, 2006.

Where is Stephen Klein located?

Stephen Klein practices at 2 Centerock Rd, West Nyack, NY 10994. The listed phone number is (845) 703-6999.

What is Stephen Klein's specialty?

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

Is Stephen Klein enrolled in Medicare?

Yes. Stephen Klein 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.

When was this NPI record last updated?

The NPPES record for Stephen Klein was last updated on October 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.