DR. DONNA M LOUIZIDES M.D.
NPI 1144252677
Emergency Medicine in Boston, MA

NPI Status: Active since July 07, 2006

Contact Information

736 CAMBRIDGE ST
CARITAS ST. ELIZABETH'S MEDICAL CTR, EMERGENCY MED
BOSTON, MA
ZIP 02135
Phone: (617) 789-2666

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  • Individual
  • Female
  • Emergency Medicine

About DONNA LOUIZIDES

This page provides the complete NPI Profile along with additional information for Donna Louizides, a provider established in Boston, Massachusetts with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1144252677 assigned on July 2006. The practitioner's primary taxonomy code is 207P00000X with license number 229189 (MA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1144252677
Provider Name
DR. DONNA M LOUIZIDES M.D.
Gender
Female
Entity Type
Individual
Location Address
736 CAMBRIDGE ST CARITAS ST. ELIZABETH'S MEDICAL CTR, EMERGENCY MED BOSTON, MA 02135
Location Phone
(617) 789-2666
Mailing Address
736 CAMBRIDGE ST CARITAS ST. ELIZABETH'S MEDICAL CTR, EMERGENCY MED BOSTON, MA 02135
Mailing Phone
(617) 789-2666
Is Sole Proprietor?
No
Enumeration Date
07-07-2006
Last Update Date
07-08-2007
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
229189
License State
MA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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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 1144252677, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 4 → 8 2 → 4 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 4 + 5 + 4 + 6 + 1 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1144252677.

Other Providers at the Same Location


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

Advanced Practice Midwife
736 CAMBRIDGE ST, CARITAS ST ELIZABETHS MEDICAL CENTER
BOSTON, MA 02135
Internal Medicine (Hematology)
736 CAMBRIDGE ST, MOTHER MARY ROSE FL 3
BRIGHTON, MA 02135
Internal Medicine (Interventional Cardiology)
736 CAMBRIDGE ST, DEPT OF CARDIOLOGY CCP4C
BRIGHTON, MA 02135
Anesthesiology
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Psychiatry & Neurology (Psychiatry)
736 CAMBRIDGE ST, QUINN PAVILLION 3RD FLOOR
BRIGHTON, MA 02135
Internal Medicine (Cardiovascular Disease)
736 CAMBRIDGE ST, DEPT OF CARDIOLOGY CCP4C
BRIGHTON, MA 02135
Psychiatry & Neurology (Psychiatry)
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Pediatrics
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Psychiatry & Neurology (Neurology)
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Anesthesiology
736 CAMBRIDGE ST, DEPT OF ANESTHESIOLOGY CMP 2
BRIGHTON, MA 02135
Pediatrics (Neonatal-Perinatal Medicine)
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Psychiatry & Neurology (Psychiatry)
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Anesthesiology
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Internal Medicine (Nephrology)
736 CAMBRIDGE ST, ST ELIZABETHS MED CTR
BOSTON, MA 02135
Anesthesiology
736 CAMBRIDGE ST, DEPT OF ANESTHESIOLOGY CMP2
BRIGHTON, MA 02135
Anesthesiology
736 CAMBRIDGE ST, DEPT OF ANESTHESIOLOGY CMP 2
BRIGHTON, MA 02135
Obstetrics & Gynecology
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Psychiatry & Neurology (Neurology)
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Pediatrics (Neonatal-Perinatal Medicine)
736 CAMBRIDGE ST
BRIGHTON, MA 02135
Internal Medicine (Rheumatology)
736 CAMBRIDGE ST, CCP-9
BRIGHTON, MA 02135

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144252677, enumerated as an "individual" on July 07, 2006.

The provider is located at 736 CAMBRIDGE ST CARITAS ST. ELIZABETH'S MEDICAL CTR, EMERGENCY MED BOSTON, MA 02135 and the phone number is (617) 789-2666.

Emergency Medicine with taxonomy code 207P00000X.