PREMISE HEALTH OF NEW YORK MEDICAL PC
NPI 1689126815
Clinic/Center - Multi-Specialty in Purchase, NY

NPI Status: Active since November 04, 2016

Contact Information

2000 WESTCHESTER AVE
PURCHASE, NY
ZIP 10577
Phone: (914) 225-4167
Fax: (914) 885-9677

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  • Organization
  • Clinic/Center
  • Multi-Specialty
  • CLIA Number: 33D2122564
  • CLIA Cert. Type: Industrial
  • CLIA Exp. Date: 03-26-2027

About PREMISE HEALTH OF NEW YORK MEDICAL PC

This page provides the complete NPI Profile along with additional information for Premise Health Of New York Medical Pc, a provider established in Purchase, New York operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1689126815 assigned on November 2016. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated March 2026. The provider's . The authorized official of this NPI record is Edward William Schwartz (President)

NPI
1689126815
Provider Legal Name
PREMISE HEALTH OF NEW YORK MEDICAL PC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
2000 WESTCHESTER AVE PURCHASE, NY 10577
Location Phone
(914) 225-4167
Location Fax
(914) 885-9677
Mailing Address
5500 MARYLAND WAY STE 120 BRENTWOOD, TN 37027
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-04-2016
Last Update Date
03-09-2026
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Clinic/Center Multi-Specialty

Taxonomy Code
261QM1300X
Type
Ambulatory Health Care Facilities

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

EDWARD WILLIAM SCHWARTZ

Authorized Official Title
PRESIDENT
Authorized Official Phone
(844) 407-7557

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
33D2122564
Facility Type
Industrial
Certificate Effective Date
March 10, 2022
Certificate Expiration Date
March 26, 2027
Laboratory Director
DR. EVELYN CHU
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Premise Health Of New York Medical Pc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1689126815, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 1 → 2 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 6 + 9 + 2 + 2 + 1 + 2 + 8 + 2 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1689126815.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Clinic/Center (Corporate Health)
2000 WESTCHESTER AVE, GREENWICH HOSPITAL HEALTH UNIT
PURCHASE, NY 10577
Nurse Practitioner (Family)
2000 WESTCHESTER AVE
PURCHASE, NY 10577

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689126815, enumerated as an "organization" on November 04, 2016.

The provider is located at 2000 WESTCHESTER AVE PURCHASE, NY 10577 and the phone number is (914) 225-4167.

Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.