JOHN G. HERNANDEZ, MD ASSOC., INC.
NPI 1568687176
Specialist in Salem, MA

NPI Status: Active since April 17, 2007

Contact Information

79 HIGHLAND AVE
SUITE 308
SALEM, MA
ZIP 01970
Phone: (978) 745-0151
Fax: (978) 745-0203

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  • Organization
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About JOHN G. HERNANDEZ, MD ASSOC., INC.

This page provides the complete NPI Profile along with additional information for John G. Hernandez, Md Assoc., Inc., a provider established in Salem, Massachusetts operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1568687176 assigned on April 2007. The practitioner's primary taxonomy code is 174400000X with license number 56700 (MA). The provider is registered as an organization and their NPI record was last updated 17 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's other name is John G. Hernandez, Md Assoc., Inc.. The authorized official of this NPI record is Dr. John G. Hernandez M.d. (Owner Of Business)

NPI
1568687176
Provider Legal Name
DR. JOHN G. HERNANDEZ & ASSOC. INC
Other Organization Name
JOHN G. HERNANDEZ, MD ASSOC., INC.
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
79 HIGHLAND AVE SUITE 308 SALEM, MA 01970
Location Phone
(978) 745-0151
Location Fax
(978) 745-0203
Mailing Address
79 HIGHLAND AVE SUITE 308 SALEM, MA 01970
Mailing Phone
(978) 745-0151
Mailing Fax
(978) 745-0203
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-17-2007
Last Update Date
10-20-2009
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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.
56700
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JOHN G. HERNANDEZ M.D.

Authorized Official Title
OWNER OF BUSINESS
Authorized Official Phone
(978) 745-0151

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
M11437MEDICARE ID-TYPE UNSPECIFIED (04)MA 
B76371MEDICARE UPIN (02)MA 
9753044MEDICAID (05)MA 

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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 1568687176, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
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 6 → 12 → 3 6 → 12 → 3 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 1 + 2 + 8 + 1 + 4 + 1 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1568687176.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Ophthalmology
79 HIGHLAND AVE, SALEM HOSPITAL MEDICAL OFFICE BUILDING STE 101
SALEM, MA 01970
Durable Medical Equipment & Medical Supplies
79 HIGHLAND AVE, SUITE 216
SALEM, MA 01970
Internal Medicine
79 HIGHLAND AVE, SUITE 302
SALEM, MA 01970
Internal Medicine (Rheumatology)
79 HIGHLAND AVE, STE 309
SALEM, MA 01970
Audiologist-Hearing Aid Fitter
79 HIGHLAND AVE, SUITE 304
SALEM, MA 01970
Durable Medical Equipment & Medical Supplies
79 HIGHLAND AVE, SUITE 216
SALEM, MA 01970
Audiologist
79 HIGHLAND AVE, SUITE 304
SALEM, MA 01970
Ophthalmology
79 HIGHLAND AVE, SALEM HOSPITAL MEDICAL OFFICE BUILDING SUITE 101
SALEM, MA 01970
Surgery
79 HIGHLAND AVE, SUITE 3
SALEM, MA 01970
Hearing Aid Equipment
79 HIGHLAND AVE, SUITE 304
SALEM, MA 01970

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568687176, enumerated as an "organization" on April 17, 2007.

The provider is located at 79 HIGHLAND AVE SUITE 308 SALEM, MA 01970 and the phone number is (978) 745-0151.

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.