SUSANA GRACE DUNCAN MD
NPI 1699848606
Physical Medicine & Rehabilitation - Pain Medicine in New York, NY

NPI Status: Active since November 16, 2006

Contact Information

903 PARK AVENUE
SUITE 1
NEW YORK, NY
ZIP 10021
Phone: (212) 472-2066
Fax: (212) 535-4796

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  • Individual
  • Female
  • Physical Medicine & Rehabilitation
  • Pain Medicine

About SUSANA DUNCAN

This page provides the complete NPI Profile along with additional information for Susana Duncan, a provider established in New York, New York with a medical specialization in Physical Medicine & Rehabilitation, focusing in pain medicine . The healthcare provider is registered in the NPI registry with number 1699848606 assigned on November 2006. The practitioner's primary taxonomy code is 2081P2900X with license number 1716151 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1699848606
Provider Name
SUSANA GRACE DUNCAN MD
Gender
Female
Entity Type
Individual
Location Address
903 PARK AVENUE SUITE 1 NEW YORK, NY 10021
Location Phone
(212) 472-2066
Location Fax
(212) 535-4796
Mailing Address
417 RIVERSIDE DRIVE #4D NEW YORK, NY 10025
Mailing Phone
(212) 280-8523
Mailing Fax
(212) 535-4796
Is Sole Proprietor?
No
Enumeration Date
11-16-2006
Last Update Date
09-11-2025
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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

Physical Medicine & Rehabilitation Pain Medicine

Taxonomy Code
2081P2900X
Type
Allopathic & Osteopathic Physicians
License No.
1716151
License State
NY
Taxonomy Description
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208100000XAllopathic & Osteopathic Physicians

Physical Medicine & Rehabilitation

1716151 (NY)
22081S0010XAllopathic & Osteopathic Physicians

Physical Medicine & Rehabilitation
Sports Medicine

1716151 (NY)

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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 1699848606, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 9 → 18 → 9 8 → 16 → 7 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 6 + 4 + 1 + 6 + 6 + 0 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1699848606.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
903 PARK AVENUE, 2E
NEW YORK, NY 10021
Social Worker (Clinical)
903 PARK AVENUE, 11B
NEW YORK, NY 10021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699848606, enumerated as an "individual" on November 16, 2006.

The provider is located at 903 PARK AVENUE SUITE 1 NEW YORK, NY 10021 and the phone number is (212) 472-2066.

Physical Medicine & Rehabilitation with taxonomy code 2081P2900X and a focus in Pain Medicine.