THOMAS L ROTHSTEIN M.D.
NPI 1689795742
Internal Medicine - Hematology & Oncology in Roxbury, MA

NPI Status: Active since April 03, 2007

Contact Information

BOSTON MEDICAL CENTER
650 ALBANY ST-EBR C 437
ROXBURY, MA
ZIP 02118
Phone: (617) 638-7028

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  • Individual
  • Male
  • Internal Medicine
  • Hematology & Oncology

About THOMAS ROTHSTEIN

This page provides the complete NPI Profile along with additional information for Thomas Rothstein, an internist established in Roxbury, Massachusetts with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1689795742 assigned on April 2007. The practitioner's primary taxonomy code is 207RH0003X with license number 41316 (MA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1689795742
Provider Name
THOMAS L ROTHSTEIN M.D.
Gender
Male
Entity Type
Individual
Location Address
BOSTON MEDICAL CENTER 650 ALBANY ST-EBR C 437 ROXBURY, MA 02118
Location Phone
(617) 638-7028
Mailing Address
BOSTON MEDICAL CENTER 650 ALBANY ST-EBR C 437 ROXBURY, MA 02118
Mailing Phone
(617) 638-7028
Is Sole Proprietor?
No
Enumeration Date
04-03-2007
Last Update Date
07-08-2007
Code Navigator

An internist like Thomas Rothstein 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 & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
41316
License State
MA
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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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 1689795742, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
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 8 → 16 → 7 7 → 14 → 5 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 4 + 9 + 1 + 0 + 7 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1689795742.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Internal Medicine
BOSTON MEDICAL CENTER, 1 BOSTON MEDICAL CENTER PLACE
BOSTON, MA 02118
Emergency Medicine
BOSTON MEDICAL CENTER, ONE BOSTON MEDICAL CENTER PLACE
BOSTON, MA 02118
Surgery
BOSTON MEDICAL CENTER, 88 EAST NEWTON STREET, C515
BOSTON, MA 02118
Internal Medicine (Pulmonary Disease)
BOSTON MEDICAL CENTER, 715 ALBANY STREET
BOSTON, MA 02118
Surgery
BOSTON MEDICAL CENTER, ONE BOSTON MEDICAL CENTER PALCE
BOSTON, MA 02118
Internal Medicine
BOSTON MEDICAL CENTER, 715 ALBANY STREET
BOSTON, MA 02118
Psychologist (Clinical)
BOSTON MEDICAL CENTER, 1 BOSTON MEDICAL CENTER PLACE
BOSTON, MA 02118
Nurse Practitioner (Psychiatric/Mental Health)
BOSTON MEDICAL CENTER, 88 E NEWTON STREET
BOSTON, MA 02118
Pediatrics (Neonatal-Perinatal Medicine)
BOSTON MEDICAL CENTER, ONE BOSTON MEDICAL PLACE -DOWLING 3 SOUTH
BOSTON, MA 02118
Student in an Organized Health Care Education/Training Program
BOSTON MEDICAL CENTER, ONE BOSTON MEDICAL CENTER PLACE
BOSTON, MA 02118
Emergency Medicine
BOSTON MEDICAL CENTER, ONE BOSTON MEDICAL CENTER PLACE, DOWLING ONE SOUTH
BOSTON, MA 02118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689795742, enumerated as an "individual" on April 03, 2007.

The provider is located at BOSTON MEDICAL CENTER 650 ALBANY ST-EBR C 437 ROXBURY, MA 02118 and the phone number is (617) 638-7028.

Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.