DR. ELIZABETH BEEUWKES BAKER M.D.
NPI 1659579969
Obstetrics & Gynecology in Cambridge, MA

NPI Status: Active since July 08, 2007

Contact Information

300 MOUNT AUBURN ST
CAMBRIDGE, MA
ZIP 02138
Phone: (617) 499-5151

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  • Individual
  • Female
  • Obstetrics & Gynecology

About ELIZABETH BAKER

This page provides the complete NPI Profile along with additional information for Elizabeth Baker, a women's health care provider established in Cambridge, Massachusetts with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1659579969 assigned on July 2007. The practitioner's primary taxonomy code is 207V00000X with license number 232783 (MA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1659579969
Provider Name
DR. ELIZABETH BEEUWKES BAKER M.D.
Other Name
ELIZABETH BUTLER BEEUWKES
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
300 MOUNT AUBURN ST CAMBRIDGE, MA 02138
Location Phone
(617) 499-5151
Mailing Address
48 COTTAGE ST CAMBRIDGE, MA 02139
Mailing Phone
(617) 661-6263
Is Sole Proprietor?
No
Enumeration Date
07-08-2007
Last Update Date
07-21-2014
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Women's health care providers like Elizabeth Baker treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
232783
License State
MA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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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 1659579969, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 5 → 10 → 1 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 0 + 7 + 1 + 8 + 9 + 1 + 2 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1659579969.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
300 MOUNT AUBURN ST, STE 405
CAMBRIDGE, MA 02138
Internal Medicine
300 MOUNT AUBURN ST, STE 410
CAMBRIDGE, MA 02138
Internal Medicine
300 MOUNT AUBURN ST, STE 410
CAMBRIDGE, MA 02138
Internal Medicine (Rheumatology)
300 MOUNT AUBURN ST, STE 410
CAMBRIDGE, MA 02138
Internal Medicine
300 MOUNT AUBURN ST, STE 410
CAMBRIDGE, MA 02138
Internal Medicine (Geriatric Medicine)
300 MOUNT AUBURN ST, STE 517
CAMBRIDGE, MA 02138
Internal Medicine (Geriatric Medicine)
300 MOUNT AUBURN ST, STE 517
CAMBRIDGE, MA 02138
Orthopaedic Surgery
300 MOUNT AUBURN ST, STE 505
CAMBRIDGE, MA 02138
Orthopaedic Surgery
300 MOUNT AUBURN ST, STE 505
CAMBRIDGE, MA 02138
Pediatrics
300 MOUNT AUBURN ST, MOUNT AUBURN HOSPITAL
CAMBRIDGE, MA 02138
Psychiatry & Neurology (Neurology)
300 MOUNT AUBURN ST
CAMBRIDGE, MA 02138
Neurological Surgery
300 MOUNT AUBURN ST, DOB 316
CAMBRIDGE, MA 02138
Specialist
300 MOUNT AUBURN ST, SUITE 317
CAMBRIDGE, MA 02138
Thoracic Surgery (Cardiothoracic Vascular Surgery)
300 MOUNT AUBURN ST, SUITE 510
CAMBRIDGE, MA 02138
Otolaryngology
300 MOUNT AUBURN ST, SUITE 308
CAMBRIDGE, MA 02138
Otolaryngology
300 MOUNT AUBURN ST, SUITE 308
CAMBRIDGE, MA 02138
Internal Medicine (Pulmonary Disease)
300 MOUNT AUBURN ST, SUITE 419
CAMBRIDGE, MA 02138
Thoracic Surgery (Cardiothoracic Vascular Surgery)
300 MOUNT AUBURN ST, SUITE S510
CAMBRIDGE, MA 02138
Internal Medicine (Cardiovascular Disease)
300 MOUNT AUBURN ST, SUITE 310
CAMBRIDGE, MA 02138
Internal Medicine (Cardiovascular Disease)
300 MOUNT AUBURN ST, SUITE 310
CAMBRIDGE, MA 02138

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659579969, enumerated as an "individual" on July 08, 2007.

The provider is located at 300 MOUNT AUBURN ST CAMBRIDGE, MA 02138 and the phone number is (617) 499-5151.

Obstetrics & Gynecology with taxonomy code 207V00000X.