DAVID ZIMMERMAN, MD, PC
NPI 1588971238
Clinic/Center in New York, NY

NPI Status: Active since September 01, 2010

Contact Information

31 WASHINGTON SQ W
NEW YORK, NY
ZIP 10011
Phone: (212) 533-1890
Fax: (212) 982-1880

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  • Organization
  • Clinic/Center

About DAVID ZIMMERMAN, MD, PC

This page provides the complete NPI Profile along with additional information for David Zimmerman, Md, Pc, a provider established in New York, New York operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1588971238 assigned on September 2010. The practitioner's primary taxonomy code is 261Q00000X with license number 086500 (NY). The provider is registered as an organization and their NPI record was last updated 16 years ago. The authorized official of this NPI record is Dr. David Zimmerman M.d. (Physician)

NPI
1588971238
Provider Name
DAVID ZIMMERMAN, MD, PC
Entity Type
Organization
Location Address
31 WASHINGTON SQ W NEW YORK, NY 10011
Location Phone
(212) 533-1890
Location Fax
(212) 982-1880
Mailing Address
31 WASHINGTON SQ W NEW YORK, NY 10011
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-01-2010
Last Update Date
09-01-2010
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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

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
License No.
086500
License State
NY
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

DR. DAVID ZIMMERMAN M.D.

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(212) 533-1890

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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 1588971238, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 9 → 18 → 9 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 8 + 7 + 2 + 2 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1588971238.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Neurology)
31 WASHINGTON SQ W, #3F
NEW YORK, NY 10011
Dentist (General Practice)
31 WASHINGTON SQ W, SUITE 1R
NEW YORK, NY 10011
Social Worker (Clinical)
31 WASHINGTON SQ W, SUITE 3R
NEW YORK, NY 10011
Counselor (Mental Health)
31 WASHINGTON SQ W, # 6F
NEW YORK, NY 10011
Internal Medicine (Gastroenterology)
31 WASHINGTON SQ W, SUITE 5F
NEW YORK, NY 10011
Social Worker (Clinical)
31 WASHINGTON SQ W, 6F
NEW YORK, NY 10011
Dentist (General Practice)
31 WASHINGTON SQ W
NEW YORK, NY 10011
Dentist (General Practice)
31 WASHINGTON SQ W, SUITE 1-R
NEW YORK, NY 10011
Psychoanalyst
31 WASHINGTON SQ W, SUITE 6 C
NEW YORK, NY 10011
Psychologist
31 WASHINGTON SQ W, SUITE 5R
NEW YORK, NY 10011
Acupuncturist
31 WASHINGTON SQ W, SUITE 3F
NEW YORK, NY 10011
Internal Medicine
31 WASHINGTON SQ W, 5F
NEW YORK, NY 10011
Counselor (Mental Health)
31 WASHINGTON SQ W, STE 3R-A
NEW YORK, NY 10011
Dentist
31 WASHINGTON SQ W, SUITE 2 F
NEW YORK, NY 10011
Psychologist (Clinical)
31 WASHINGTON SQ W, SUITE 5R
NEW YORK, NY 10011
Counselor
31 WASHINGTON SQ W, PH-D
NEW YORK, NY 10011
Internal Medicine (Infectious Disease)
31 WASHINGTON SQ W, 4TH FLOOR
NEW YORK, NY 10011
Nurse Practitioner (Adult Health)
31 WASHINGTON SQ W, FLOOR 4
NEW YORK, NY 10011
Social Worker (Clinical)
31 WASHINGTON SQ W
NEW YORK, NY 10011

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588971238, enumerated as an "organization" on September 01, 2010.

The provider is located at 31 WASHINGTON SQ W NEW YORK, NY 10011 and the phone number is (212) 533-1890.

Clinic/Center with taxonomy code 261Q00000X.