HENRY DAVID ABRAHAM M.D.
NPI 1811001076
Specialist in Lexington, MA

NPI Status: Active since August 17, 2006

Contact Information

10 MUZZEY ST
LEXINGTON, MA
ZIP 02421
Phone: (617) 955-9710
Fax: (781) 538-0568

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  • Individual
  • Male
  • Specialist

About HENRY ABRAHAM

This page provides the complete NPI Profile along with additional information for Henry Abraham, a provider established in Lexington, Massachusetts with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1811001076 assigned on August 2006. The practitioner's primary taxonomy code is 174400000X with license number MA34792 (MA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1811001076
Provider Name
HENRY DAVID ABRAHAM M.D.
Gender
Male
Entity Type
Individual
Location Address
10 MUZZEY ST LEXINGTON, MA 02421
Location Phone
(617) 955-9710
Location Fax
(781) 538-0568
Mailing Address
10 MUZZEY ST LEXINGTON, MA 02421
Mailing Phone
(617) 955-9710
Mailing Fax
(781) 538-0568
Is Sole Proprietor?
Yes
Enumeration Date
08-17-2006
Last Update Date
12-09-2009
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
MA34792
License State
MA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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
C26029MEDICARE UPIN (02)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 1811001076, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 1 → 2 0 → 0 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 0 + 0 + 2 + 0 + 1 + 4 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1811001076.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Dentist (General Practice)
10 MUZZEY ST
LEXINGTON, MA 02421
Dentist (General Practice)
10 MUZZEY ST
LEXINGTON, MA 02421
Dentist (General Practice)
10 MUZZEY ST
LEXINGTON, MA 02421
Social Worker (Clinical)
10 MUZZEY ST
LEXINGTON, MA 02421
Social Worker (Clinical)
10 MUZZEY ST
LEXINGTON, MA 02421
Psychiatry & Neurology (Psychiatry)
10 MUZZEY ST
LEXINGTON, MA 02421
Psychologist (Prescribing (Medical))
10 MUZZEY ST
LEXINGTON, MA 02421
Social Worker
10 MUZZEY ST
LEXINGTON, MA 02421
Dentist (General Practice)
10 MUZZEY ST
LEXINGTON, MA 02421

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811001076, enumerated as an "individual" on August 17, 2006.

The provider is located at 10 MUZZEY ST LEXINGTON, MA 02421 and the phone number is (617) 955-9710.

Specialist with taxonomy code 174400000X.

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