JACK E ANSELL M.D.
NPI 1679559652
Internal Medicine - Hematology in New York, NY

NPI Status: Active since December 21, 2005

Contact Information

100 E 77TH ST
DEPT OF MEDICINE, 6TH FLOOR
NEW YORK, NY
ZIP 10075
Phone: (212) 434-2142
Fax: (212) 434-2246

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  • Individual
  • Male
  • Internal Medicine
  • Hematology

About JACK ANSELL

This page provides the complete NPI Profile along with additional information for Jack Ansell, an internist established in New York, New York with a medical specialization in Internal Medicine, focusing in hematology . The healthcare provider is registered in the NPI registry with number 1679559652 assigned on December 2005. The practitioner's primary taxonomy code is 207RH0000X with license number 249338 (NY). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1679559652
Provider Name
JACK E ANSELL M.D.
Gender
Male
Entity Type
Individual
Location Address
100 E 77TH ST DEPT OF MEDICINE, 6TH FLOOR NEW YORK, NY 10075
Location Phone
(212) 434-2142
Location Fax
(212) 434-2246
Mailing Address
100 E 77TH ST DEPT OF MEDICINE, 6TH FLOOR NEW YORK, NY 10075
Mailing Phone
(212) 434-2142
Mailing Fax
(212) 434-2246
Is Sole Proprietor?
No
Enumeration Date
12-21-2005
Last Update Date
10-23-2008
Code Navigator

An internist like Jack Ansell is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Hematology

Taxonomy Code
207RH0000X
Type
Allopathic & Osteopathic Physicians
License No.
249338
License State
NY
Taxonomy Description
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

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)
1207RH0000XAllopathic & Osteopathic Physicians

Internal Medicine
Hematology

36584 (MA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
UX7424MEDICARE PIN (08)MA 
2016648MEDICAID (05)MA 
A38604MEDICARE UPIN (02)MA 
03022364MEDICAID (05)NY 
C05068MEDICARE PIN (08)MA 

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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 1679559652, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 7 → 14 → 5 5 → 10 → 1 9 → 18 → 9 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 + 1 + 4 + 9 + 1 + 0 + 5 + 1 + 8 + 6 + 1 + 0 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1679559652.

Other Providers at the Same Location


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

Pediatrics (Neonatal-Perinatal Medicine)
100 E 77TH ST
NEW YORK, NY 10075
Internal Medicine
100 E 77TH ST
NEW YORK, NY 10075
Radiology (Diagnostic Radiology)
100 E 77TH ST
NEW YORK, NY 10075
Emergency Medicine
100 E 77TH ST
NEW YORK, NY 10075
Emergency Medicine
100 E 77TH ST
NEW YORK, NY 10075
Pathology (Anatomic Pathology & Clinical Pathology)
100 E 77TH ST
NEW YORK, NY 10075
Radiology (Diagnostic Radiology)
100 E 77TH ST
NEW YORK, NY 10075
Internal Medicine (Critical Care Medicine)
100 E 77TH ST, LENOX HILL HOSPITAL
NEW YORK, NY 10075
Urology
100 E 77TH ST, 4TH FLOOR, EAST BLDG
NEW YORK, NY 10075
Physician Assistant (Surgical)
100 E 77TH ST, DIVISION OF VASCULAR SURGERY
NEW YORK, NY 10075
Pharmacist
100 E 77TH ST, DEPARTMENT OF PHARMACY
NEW YORK, NY 10075
Physician Assistant (Medical)
100 E 77TH ST, DEPT CARDIOVASCULAR MEDICINE
NEW YORK, NY 10075
Speech-Language Pathologist
100 E 77TH ST
NEW YORK, NY 10075
Surgery
100 E 77TH ST
NEW YORK, NY 10075
Physician Assistant (Surgical)
100 E 77TH ST
NEW YORK, NY 10075
General Acute Care Hospital
100 E 77TH ST
NEW YORK, NY 10075
Physician Assistant
100 E 77TH ST
NEW YORK, NY 10075
Obstetrics & Gynecology (Maternal & Fetal Medicine)
100 E 77TH ST
NEW YORK, NY 10075
Emergency Medicine
100 E 77TH ST
NEW YORK, NY 10075
Physician Assistant
100 E 77TH ST
NEW YORK, NY 10075

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679559652, enumerated as an "individual" on December 21, 2005.

The provider is located at 100 E 77TH ST DEPT OF MEDICINE, 6TH FLOOR NEW YORK, NY 10075 and the phone number is (212) 434-2142.

Internal Medicine with taxonomy code 207RH0000X and a focus in Hematology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.