DR. MICHAEL BARUCH ZACK MD
NPI 1457342198
Internal Medicine - Pulmonary Disease in Medford, MA

NPI Status: Active since November 02, 2005

Contact Information

101 MAIN ST
SUITE 110
MEDFORD, MA
ZIP 02155
Phone: (781) 391-6318
Fax: (781) 391-2709

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  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease

About MICHAEL ZACK

This page provides the complete NPI Profile along with additional information for Michael Zack, an internist established in Medford, Massachusetts with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1457342198 assigned on November 2005. The practitioner's primary taxonomy code is 207RP1001X with license number 33803 (MA). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1457342198
Provider Name
DR. MICHAEL BARUCH ZACK MD
Gender
Male
Entity Type
Individual
Location Address
101 MAIN ST SUITE 110 MEDFORD, MA 02155
Location Phone
(781) 391-6318
Location Fax
(781) 391-2709
Mailing Address
101 MAIN ST SUITE 110 MEDFORD, MA 02155
Mailing Phone
(781) 391-6318
Mailing Fax
(781) 391-2709
Is Sole Proprietor?
Yes
Enumeration Date
11-02-2005
Last Update Date
03-13-2013
Code Navigator

An internist like Michael Zack 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 Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
33803
License State
MA
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

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.

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.

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
4804295OTHER (01)MAUNITED HEALTH
M08248MEDICARE UPIN (02)MA 
0004629OTHER (01)MANEIGHBORHOOD HEALTH
40321OTHER (01)MAFALLON
21767OTHER (01)MAAETNA
993560OTHER (01)MANETWORK HEALTH
2050765MEDICAID (05)MA 
23012OTHER (01)MAHARVARD PILGRIM
B10153001OTHER (01)MACIGNA
293909063OTHER (01)MARAILROAD MEDICARE
708639OTHER (01)MATUFTS

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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 1457342198, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 6 + 4 + 4 + 1 + 1 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1457342198.

Other Providers at the Same Location


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

Internal Medicine
101 MAIN ST, SUITE 202
MEDFORD, MA 02155
Specialist
101 MAIN ST, SUITE 201
MEDFORD, MA 02155
Specialist
101 MAIN ST, SUITE 201
MEDFORD, MA 02155
Specialist
101 MAIN ST, SUITE 201
MEDFORD, MA 02155
Specialist
101 MAIN ST, SUITE 201
MEDFORD, MA 02155
Dentist (General Practice)
101 MAIN ST, SUITE 206
MEDFORD, MA 02155
Dentist (General Practice)
101 MAIN ST, SUITE 206
MEDFORD, MA 02155
Dentist (General Practice)
101 MAIN ST, SUITE 206
MEDFORD, MA 02155
Internal Medicine
101 MAIN ST, SUITE 214
MEDFORD, MA 02155
Psychologist
101 MAIN ST, STE 101
MEDFORD, MA 02155
Internal Medicine
101 MAIN ST, HALLMARK HEALTH MEDICAL ASSOCIATES INC -SUITE 204
MEDFORD, MA 02155
Internal Medicine
101 MAIN ST, HALLMARK HEALTH SYSTEM INC SUITE 116
MEDFORD, MA 02155
Internal Medicine
101 MAIN ST, SUITE 110
MEDFORD, MA 02155
Physician Assistant (Medical)
101 MAIN ST, STE 110
MEDFORD, MA 02155
Psychologist (Clinical)
101 MAIN ST, SUITE 202
MEDFORD, MA 02155
Internal Medicine
101 MAIN ST, SUITE 110
MEDFORD, MA 02155
Internal Medicine (Adolescent Medicine)
101 MAIN ST, (HALLMARK HEALTH MEDICAL ASSOCIATES INC) SUITE 214
MEDFORD, MA 02155
Psychiatry & Neurology (Neurology)
101 MAIN ST, SUITE 112
MEDFORD, MA 02155
Podiatrist (Foot & Ankle Surgery)
101 MAIN ST, 207
MEDFORD, MA 02155
Otolaryngology
101 MAIN ST, SUITE 216
MEDFORD, MA 02155

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457342198, enumerated as an "individual" on November 02, 2005.

The provider is located at 101 MAIN ST SUITE 110 MEDFORD, MA 02155 and the phone number is (781) 391-6318.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.

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