DR. ELEANORE KRISTY BLACK M.D.
NPI 1255863866
Hospitalist in Greenwich, CT

NPI Status: Active since April 02, 2017

Contact Information

5 PERRYRIDGE RD
GREENWICH, CT
ZIP 06830
Phone: (203) 863-3409

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  • Individual
  • Female
  • Hospitalist

About ELEANORE BLACK

This page provides the complete NPI Profile along with additional information for Eleanore Black, a provider established in Greenwich, Connecticut with a medical specialization in Hospitalist. The healthcare provider is registered in the NPI registry with number 1255863866 assigned on April 2017. The practitioner's primary taxonomy code is 208M00000X with license number 65343 (CT). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1255863866
Provider Name
DR. ELEANORE KRISTY BLACK M.D.
Gender
Female
Entity Type
Individual
Location Address
5 PERRYRIDGE RD GREENWICH, CT 06830
Location Phone
(203) 863-3409
Mailing Address
38 VOLUNTEER LN APT 4E GREENWICH, CT 06830
Mailing Phone
(203) 863-3409
Is Sole Proprietor?
No
Enumeration Date
04-02-2017
Last Update Date
11-10-2020
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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

Hospitalist

Taxonomy Code
208M00000X
Type
Allopathic & Osteopathic Physicians
License No.
65343
License State
CT
Taxonomy Description
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1255863866, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 5 → 10 → 1 8 → 16 → 7 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 1 + 6 + 6 + 6 + 8 + 1 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1255863866.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Genetic Counselor, MS
5 PERRYRIDGE RD, GREENWICH HOSPITAL
GREENWICH, CT 06830
Pathology (Anatomic Pathology)
5 PERRYRIDGE RD, DEPARTMENT OF PATHOLOGY
GREENWICH, CT 06830
Anesthesiology
5 PERRYRIDGE RD
GREENWICH, CT 06830
Anesthesiology (Pain Medicine)
5 PERRYRIDGE RD
GREENWICH, CT 06830
Anesthesiology
5 PERRYRIDGE RD
GREENWICH, CT 06830
Nurse Anesthetist, Certified Registered
5 PERRYRIDGE RD
GREENWICH, CT 06830
Anesthesiology
5 PERRYRIDGE RD
GREENWICH, CT 06830
Anesthesiology
5 PERRYRIDGE RD
GREENWICH, CT 06830
Anesthesiology (Pain Medicine)
5 PERRYRIDGE RD
GREENWICH, CT 06830
Nurse Anesthetist, Certified Registered
5 PERRYRIDGE RD
GREENWICH, CT 06830
Anesthesiology
5 PERRYRIDGE RD
GREENWICH, CT 06830
Anesthesiology
5 PERRYRIDGE RD
GREENWICH, CT 06830
Nurse Anesthetist, Certified Registered
5 PERRYRIDGE RD
GREENWICH, CT 06830
Nurse Anesthetist, Certified Registered
5 PERRYRIDGE RD
GREENWICH, CT 06830
Nurse Anesthetist, Certified Registered
5 PERRYRIDGE RD
GREENWICH, CT 06830
Emergency Medicine
5 PERRYRIDGE RD, EMERGENCY DEPARTMENT
GREENWICH, CT 06830
Emergency Medicine
5 PERRYRIDGE RD, EMERGENCY DEPARTMENT
GREENWICH, CT 06830
Emergency Medicine
5 PERRYRIDGE RD, EMERGENCY DEPARTMENT
GREENWICH, CT 06830
Pathology (Anatomic Pathology & Clinical Pathology)
5 PERRYRIDGE RD, PATHOLOGY DEPARTMENT
GREENWICH, CT 06830
Physician Assistant
5 PERRYRIDGE RD, EMERGENCY DEPARTMENT
GREENWICH, CT 06830

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255863866, enumerated as an "individual" on April 02, 2017.

The provider is located at 5 PERRYRIDGE RD GREENWICH, CT 06830 and the phone number is (203) 863-3409.

Hospitalist with taxonomy code 208M00000X.