DR. LEONARD SILVERSTEIN M.D.
NPI 1639138571
Specialist in Saddle River, NJ

Q: What is Leonard Silverstein's NPI number?

The NPI number for Leonard Silverstein is 1639138571. It was assigned to this individual provider in the NPPES registry on March 20, 2006.

Q: What is Leonard Silverstein's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Active since March 20, 2006PECOS EnrolledAccepts Medicare Assignment

94.95/100

CMS Quality Rating

82 E ALLENDALE RD, SUITE 7A AND 7B, SADDLE RIVER, NJ 07458(201) 236-8282(201) 236-0138 Get Directions Write a Review

NPPES record last updated: September 5, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Leonard Silverstein M.d. NPPES

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

DR. LEONARD SILVERSTEIN M.D. (NPI 1639138571) is an individual specialist in Saddle River, New Jersey, licensed in New Jersey (MA57113) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Valley Hospital, and is a graduate of Duke University School Of Medicine (1987).

NPPES Registry Identity

NPI1639138571

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. LEONARD SILVERSTEINCredential: M.D.

Location Address82 E ALLENDALE RD, SUITE 7A AND 7BSaddle River, NJ 07458-3057

Mailing Address82 E Allendale Rd, Suite 7a And 7bSaddle River, NJ 07458-3057 · (201) 236-8282 · Fax (201) 236-0138

Phone(201) 236-8282

Fax(201) 236-0138

Sole ProprietorNo

Medical School CMSDuke University School Of MedicineGraduated 1987

Enumeration DateMarch 20, 2006

Last NPPES UpdateSeptember 5, 2012

✔ NPI 1639138571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in NJ · MA57113

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

82 E ALLENDALE RD, Saddle River, NJ 07458

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Other Identifiers 3

Medicare UPINF20113NJ

Medicare ID-Type Unspecified558603NJ

Other089914NJ · Medicare Group Id

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. Leonard Silverstein 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 ID6103864996

PECOS Enrollment IDI20050421001045

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 12

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.

Test for allergy using allergenic extract 95004

An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.

905 services47 patients

Professional service for preparation and provision of 1 or more antigens 95165

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

399 services17 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

313 services158 patients

Test for allergy using skin patch 95044

A skin patch test helps identify allergens causing skin reactions. Small patches with potential allergens are applied to your skin, usually on the back. After 48 hours, they are removed to check for reactions. It's a safe and effective way to diagnose allergies.

310 services11 patients

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.

237 services150 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.

216 services140 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

188 services17 patients

Professional service for single injection of allergen 95115

A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.

126 services14 patients

Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle 96401

This procedure involves giving anti-cancer drugs, which don't contain hormones, into the muscle or under the skin. These drugs help to stop the growth of cancer cells. The process is usually quick and done by a healthcare professional.

66 services22 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.

62 services61 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.

42 services42 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

18 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Valley Hospital

Acute Care Hospitals · Paramus, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310012

Location4 Valley Health PlazaParamus, NJ 07652 · Bergen County

Emergency services Birthing friendly

Hackensack Meridian Health Pascack Valley Medical

Acute Care Hospitals · Westwood, NJ

4/5 CMS rating

OwnershipProprietary

CMS Certification Number310130

Location250 Old Hook RoadWestwood, NJ 07675 · Bergen County

Emergency services Birthing friendly

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.

94.95/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

87.26

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Appropriate Treatment for Children with Upper Respiratory Infection (URI)

Percentage of children 3 months-18 years of age who were diagnosed with upper respiratory infection (URI) and were not dispensed an antibiotic prescription on or three days after the episode

89%53 patients

Documentation of Current Medications in the Medical Record

Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.

95%3,572 patients4/55-star benchmark: 100%

Pneumococcal Vaccination Status for Older Adults

Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine

1%287 patients1/55-star benchmark: 90%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

37%2,131 patients2/55-star benchmark: 97%

Preventive Care and Screening: Influenza Immunization

Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization

2%1,984 patients1/55-star benchmark: 88%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user

Patients tobacco: 98% · 832 patients

100%832 patients

Weight Assessment and Counseling for Nutrition and Physical Activity for Children and Adolescents

Percentage of patients 3-17 years of age who had an outpatient visit with a Primary Care Physician (PCP) or Obstetrician/Gynecologist (OB/GYN) and who had evidence of the following during the measurement period. Three rates are reported.

Patients nutrition: 12% · 1,799 patients

Patients physicalActivity: 12% · 1,799 patients

83%1,799 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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Other Providers at the Same Location NPPES 10

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

ANDREW KASPER ANDREW KASPER, M.D.

Internal Medicine (Cardiovascular Disease)

82 E ALLENDALE RD, SUITE 3-A
SADDLE RIVER, NJ 07458

Bergen County (201) 825-3933

ORALFACIAL ESTHETICS, P.A.

Dentist (Prosthodontics)

82 E ALLENDALE RD, SUITE 1B
SADDLE RIVER, NJ 07458

Bergen County (201) 760-0994

DR. MICHAEL ERIC KASPER MD

Internal Medicine (Cardiovascular Disease)

82 E ALLENDALE RD, STE 3A
SADDLE RIVER, NJ 07458

Bergen County (201) 825-3933

SADDLE RIVER MEDICAL GROUP, P.C.

Clinic/Center

82 E ALLENDALE RD, SUITE 3-A
SADDLE RIVER, NJ 07458

Bergen County (201) 825-3933

ROSS MEDICAL CORPORATION

Physiological Laboratory

82 E ALLENDALE RD, SUITE 2A
SADDLE RIVER, NJ 07458

Bergen County (510) 912-3636

SADDLE RIVER MEDICAL GROUP, LLC

Internal Medicine (Cardiovascular Disease)

82 E ALLENDALE RD, SUITE 3A
SADDLE RIVER, NJ 07458

Bergen County (201) 825-3933

DR. RUTH L.K. GOLD M.D.

Specialist

82 E ALLENDALE RD, SUITE 7A AND 7B
SADDLE RIVER, NJ 07458

Bergen County (201) 236-8282

DR. JOHN JACKSON DMD

Dentist (Prosthodontics)

82 E ALLENDALE RD, SUITE 1B
SADDLE RIVER, NJ 07458

Bergen County (201) 760-0994

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 Leonard Silverstein's NPI number?

The NPI number for Leonard Silverstein is 1639138571. It was assigned to this individual provider in the NPPES registry on March 20, 2006.

Where is Leonard Silverstein located?

Leonard Silverstein practices at 82 E Allendale Rd Suite 7A And 7B, Saddle River, NJ 07458. The listed phone number is (201) 236-8282.

What is Leonard Silverstein's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Leonard Silverstein enrolled in Medicare?

Yes. Leonard Silverstein 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 Leonard Silverstein affiliated with any hospitals?

According to CMS data, Leonard Silverstein is affiliated with Valley Hospital and Hackensack Meridian Health Pascack Valley Medical.

When was this NPI record last updated?

The NPPES record for Leonard Silverstein was last updated on September 5, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.