DR. DAVID H. SACHS M.D. NPI 1013089903
Allergy & Immunology - Clinical & Laboratory Immunology in Boston, MA

About DR. DAVID H. SACHS M.D.

David Sachs is a provider established in Boston, Massachusetts and his medical specialization is Allergy & Immunology with a focus in clinical & laboratory immunology . The NPI number of David Sachs is 1013089903 and was assigned on November 2006. The practitioner's primary taxonomy code is 207KI0005X with license number 57516 (MA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1013089903
Provider NameDR. DAVID H. SACHS M.D.
Location AddressBLDG. 149-9019, 13TH STREET BOSTON, MA 02466
Location Phone(617) 726-4065
Mailing Address77 STUDIO RD AUBURNDALE, MA 02466
GenderMale
NPI Entity TypeIndividual
Is Sole Proprietor?No
Enumeration Date11-15-2006
Last Update Date07-08-2007


Primary Taxonomy

The primary taxonomy code defines the provider type, classification, and specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Taxonomy Code207KI0005X
ClassificationAllergy & Immunology
TypeAllopathic & Osteopathic Physicians
SpecializationClinical & Laboratory Immunology
License No.57516
License StateMA

Business Address

DR. DAVID H. SACHS M.D.
BLDG. 149-9019, 13TH STREET
BOSTON, MA
ZIP 02466
Phone: (617) 726-4065
Fax: (617) 726-4067

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Mailing Address

DR. DAVID H. SACHS M.D.
77 STUDIO RD
AUBURNDALE, MA
ZIP 02466
Phone: (617) 244-5051


Location Map

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1013089903
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2023081890
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 2 + 3 + 0 + 8 + 1 + 8 + 9 + 0 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1013089903 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

What is Dr. David Sachs M.D. NPI number?

The NPI number assigned to Dr. David Sachs M.D. is 1013089903, registered as an "individual" on November 15, 2006

Where is Dr. David Sachs M.D. located?

The provider is located at Bldg. 149-9019, 13th Street Boston, Ma 02466 and the phone number is (617) 726-4065

Which is Dr. David Sachs M.D. specialty?

The provider's speciality is Allergy & Immunology with a focus in Clinical & Laboratory Immunology

How do I update my NPI information?

The NPI record of Dr. David Sachs M.D. was last updated on November 15, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected]
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us at: [email protected]