ALEXANDRA CHRISTODOULOU MD
NPI 1053666164
Internal Medicine - Geriatric Medicine in Roslindale, MA

NPI Status: Active since July 16, 2012

Contact Information

1200 CENTRE ST
DEPARTMENT OF MEDICINE
ROSLINDALE, MA
ZIP 02131
Phone: (617) 363-8010
Fax: (617) 363-8929

Get Directions Write a Review

  • Individual
  • Female
  • Internal Medicine
  • Geriatric Medicine

About ALEXANDRA CHRISTODOULOU

This page provides the complete NPI Profile along with additional information for Alexandra Christodoulou, an internist established in Roslindale, Massachusetts with a medical specialization in Internal Medicine, focusing in geriatric medicine . The healthcare provider is registered in the NPI registry with number 1053666164 assigned on July 2012. The practitioner's primary taxonomy code is 207RG0300X with license number 252232 (MA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1053666164
Provider Name
ALEXANDRA CHRISTODOULOU MD
Gender
Female
Entity Type
Individual
Location Address
1200 CENTRE ST DEPARTMENT OF MEDICINE ROSLINDALE, MA 02131
Location Phone
(617) 363-8010
Location Fax
(617) 363-8929
Mailing Address
1200 CENTRE ST DEPARTMENT OF MEDICINE ROSLINDALE, MA 02131
Mailing Phone
(617) 363-8010
Mailing Fax
(617) 363-8929
Is Sole Proprietor?
No
Enumeration Date
07-16-2012
Last Update Date
07-16-2012
Code Navigator

An internist like Alexandra Christodoulou 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 Geriatric Medicine

Taxonomy Code
207RG0300X
Type
Allopathic & Osteopathic Physicians
License No.
252232
License State
MA
Taxonomy Description
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

Reviews for ALEXANDRA CHRISTODOULOU MD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1053666164, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

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
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 6 → 12 → 3 6 → 12 → 3 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 + 0 + 3 + 1 + 2 + 6 + 1 + 2 + 1 + 1 + 2 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1053666164.

Other Providers at the Same Location


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

Chronic Disease Hospital
1200 CENTRE ST
BOSTON, MA 02131
Internal Medicine (Geriatric Medicine)
1200 CENTRE ST
BOSTON, MA 02131
Psychiatry & Neurology (Psychiatry)
1200 CENTRE ST, HEBREW REHABILITATION CENTER
ROSLINDALE, MA 02131
Physical Medicine & Rehabilitation
1200 CENTRE ST, HEBREW REHABILITATION CENTER
BOSTON, MA 02131
Internal Medicine (Geriatric Medicine)
1200 CENTRE ST, HEBREW SENIOR LIFE
BOSTON, MA 02131
Internal Medicine
1200 CENTRE ST
BOSTON, MA 02131
Nurse Practitioner
1200 CENTRE ST, DEPARTMENT OF MEDICINE
BOSTON, MA 02131
Internal Medicine (Geriatric Medicine)
1200 CENTRE ST, HEBREW REHABILITATION CENTER
BOSTON, MA 02131
Internal Medicine (Geriatric Medicine)
1200 CENTRE ST
ROSLINDALE, MA 02131
Internal Medicine
1200 CENTRE ST, HEBREW REHABILITATION CENTER FOR AGED
ROSLINDALE, MA 02131
Nurse Practitioner (Adult Health)
1200 CENTRE ST
BOSTON, MA 02131
Chronic Disease Hospital
1200 CENTRE ST
ROSLINDALE, MA 02131
Internal Medicine (Geriatric Medicine)
1200 CENTRE ST
BOSTON, MA 02131
Psychiatry & Neurology (Psychiatry)
1200 CENTRE ST, DEPARTMENT OF MEDICINE
ROSLINDALE, MA 02131
Internal Medicine (Geriatric Medicine)
1200 CENTRE ST
ROSLINDALE, MA 02131
Internal Medicine (Geriatric Medicine)
1200 CENTRE ST
BOSTON, MA 02131
Nurse Practitioner (Family)
1200 CENTRE ST
ROSLINDALE, MA 02131
Internal Medicine (Geriatric Medicine)
1200 CENTRE ST, DEPARTMENT OF MEDICINE
ROSLINDALE, MA 02131
Speech-Language Pathologist
1200 CENTRE ST
BOSTON, MA 02131
Speech-Language Pathologist
1200 CENTRE ST
BOSTON, MA 02131

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053666164, enumerated as an "individual" on July 16, 2012.

The provider is located at 1200 CENTRE ST DEPARTMENT OF MEDICINE ROSLINDALE, MA 02131 and the phone number is (617) 363-8010.

Internal Medicine with taxonomy code 207RG0300X and a focus in Geriatric Medicine.