DR. GEOFFREY PLIMSOLL REDMOND MD
NPI 1063565067
Pediatrics - Pediatric Endocrinology in New York, NY

NPI Status: Active since January 21, 2007

Contact Information

133 E 73RD ST
NEW YORK, NY
ZIP 10021
Phone: (121) 257-0575
Fax: (121) 257-0151

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  • Individual
  • Male
  • Pediatrics
  • Pediatric Endocrinology

About GEOFFREY REDMOND

This page provides the complete NPI Profile along with additional information for Geoffrey Redmond, a pediatrician established in New York, New York with a medical specialization in Pediatrics, focusing in pediatric endocrinology . The healthcare provider is registered in the NPI registry with number 1063565067 assigned on January 2007. The practitioner's primary taxonomy code is 2080P0205X with license number 112682 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1063565067
Provider Name
DR. GEOFFREY PLIMSOLL REDMOND MD
Gender
Male
Entity Type
Individual
Location Address
133 E 73RD ST NEW YORK, NY 10021
Location Phone
(121) 257-0575
Location Fax
(121) 257-0151
Mailing Address
133 E 73RD ST NEW YORK, NY 10021
Mailing Phone
(121) 257-0575
Mailing Fax
(121) 257-0151
Is Sole Proprietor?
Yes
Enumeration Date
01-21-2007
Last Update Date
09-11-2025
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A pediatrician like Geoffrey Redmond is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

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

Pediatrics Pediatric Endocrinology

Taxonomy Code
2080P0205X
Type
Allopathic & Osteopathic Physicians
License No.
112682
License State
NY
Taxonomy Description
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

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)
1207RE0101XAllopathic & Osteopathic Physicians

Internal Medicine
Endocrinology, Diabetes & Metabolism

112682 (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 1063565067, we treat the final digit (7) 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 43. The final step is to find the difference between that total and the next multiple of ten (50 - 43 = 7).

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
0
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 6 → 12 → 3 5 → 10 → 1 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 2 + 3 + 1 + 0 + 6 + 1 + 0 + 0 + 1 + 2 + 24 = 43

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

The next multiple of ten after 43 is 50. The difference is the calculated check digit.

50 - 43 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1063565067.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Ophthalmology
133 E 73RD ST, SUITE 501
NEW YORK, NY 10021
Plastic Surgery
133 E 73RD ST
NEW YORK, NY 10021
Podiatrist (Sports Medicine)
133 E 73RD ST, SUITE # 307
NEW YORK, NY 10021
Psychiatry & Neurology (Psychiatry)
133 E 73RD ST
NEW YORK, NY 10021
Family Medicine
133 E 73RD ST
NEW YORK, NY 10021
Internal Medicine
133 E 73RD ST, SUITE 209
NEW YORK, NY 10021
Internal Medicine (Gastroenterology)
133 E 73RD ST
NEW YORK, NY 10021
Internal Medicine (Pulmonary Disease)
133 E 73RD ST
NEW YORK, NY 10021
Psychiatry & Neurology (Psychiatry)
133 E 73RD ST, SUITE 205
NEW YORK, NY 10021
Otolaryngology
133 E 73RD ST
NEW YORK, NY 10021
Dermatology
133 E 73RD ST
NEW YORK, NY 10021
Internal Medicine
133 E 73RD ST
NEW YORK, NY 10021
Pathology (Anatomic Pathology & Clinical Pathology)
133 E 73RD ST
NEW YORK, NY 10021
Phlebology
133 E 73RD ST
NEW YORK, NY 10021
Specialist/Technologist, Pathology (Laboratory Management)
133 E 73RD ST
NEW YORK, NY 10021
Clinical Medical Laboratory
133 E 73RD ST, AT CHOICES
NEW YORK, NY 10021
Clinical Medical Laboratory
133 E 73RD ST, AT PARKMED
NEW YORK, NY 10021
Clinical Medical Laboratory
133 E 73RD ST, AT ASC BROOKLYN
NEW YORK, NY 10021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063565067, enumerated as an "individual" on January 21, 2007.

The provider is located at 133 E 73RD ST NEW YORK, NY 10021 and the phone number is (121) 257-0575.

Pediatrics with taxonomy code 2080P0205X and a focus in Pediatric Endocrinology.