DR. PEDRO SIERRA MD
NPI 1629014758
General Practice in New York, NY

NPI Status: Active since June 20, 2006

Contact Information

210 W 101ST ST
SUITE 11F
NEW YORK, NY
ZIP 10025
Phone: (212) 865-7507
Fax: (212) 865-7507

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  • Individual
  • Male
  • General Practice

About PEDRO SIERRA

This page provides the complete NPI Profile along with additional information for Pedro Sierra, a primary care provider established in New York, New York with a medical specialization in General Practice. The healthcare provider is registered in the NPI registry with number 1629014758 assigned on June 2006. The practitioner's primary taxonomy code is 208D00000X with license number 1535411 (NY). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1629014758
Provider Name
DR. PEDRO SIERRA MD
Gender
Male
Entity Type
Individual
Location Address
210 W 101ST ST SUITE 11F NEW YORK, NY 10025
Location Phone
(212) 865-7507
Location Fax
(212) 865-7507
Mailing Address
210 W 101ST ST SUITE 11F NEW YORK, NY 10025
Mailing Phone
(212) 865-7507
Mailing Fax
(212) 865-7507
Is Sole Proprietor?
Yes
Enumeration Date
06-20-2006
Last Update Date
05-17-2026
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A primary care provider (PCP) like Pedro Sierra sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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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

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
License No.
1535411
License State
NY
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

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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 1629014758, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 2 → 4 0 → 0 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 0 + 1 + 8 + 7 + 1 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1629014758.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Clinical Neuropsychologist
210 W 101ST ST, SUITE 3F
NEW YORK, NY 10025
Psychiatry & Neurology (Psychiatry)
210 W 101ST ST, SUITE 11-K
NEW YORK, NY 10025
Social Worker (Clinical)
210 W 101ST ST
NEW YORK, NY 10025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629014758, enumerated as an "individual" on June 20, 2006.

The provider is located at 210 W 101ST ST SUITE 11F NEW YORK, NY 10025 and the phone number is (212) 865-7507.

General Practice with taxonomy code 208D00000X.