DR. JONATHAN CLEVELAND HAKE M.D.
NPI 1164546388
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Granite Bay, CA

NPI Status: Active since March 16, 2007

Contact Information

8975 PROVIDENCE LANE
GRANITE BAY, CA
ZIP 95746
Phone: (916) 390-2661

Get Directions Write a Review

  • Individual
  • Male
  • Preventive Medicine
  • Preventive Medicine/Occupational Environ...

About JONATHAN HAKE

This page provides the complete NPI Profile along with additional information for Jonathan Hake, a provider established in Granite Bay, California with a medical specialization in Preventive Medicine, focusing in preventive medicine/occupational environmental medicine . The healthcare provider is registered in the NPI registry with number 1164546388 assigned on March 2007. The practitioner's primary taxonomy code is 2083P0500X with license number G81956 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1164546388
Provider Name
DR. JONATHAN CLEVELAND HAKE M.D.
Gender
Male
Entity Type
Individual
Location Address
8975 PROVIDENCE LANE GRANITE BAY, CA 95746
Location Phone
(916) 390-2661
Mailing Address
8975 PROVIDENCE LANE GRANITE BAY, CA 95746
Mailing Phone
(916) 390-2661
Is Sole Proprietor?
Yes
Enumeration Date
03-16-2007
Last Update Date
07-08-2007
Code Navigator

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

Preventive Medicine Preventive Medicine/Occupational Environmental Medicine

Taxonomy Code
2083P0500X
Type
Allopathic & Osteopathic Physicians
License No.
G81956
License State
CA
Taxonomy Description
A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

Reviews for DR. JONATHAN CLEVELAND HAKE M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1164546388, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 6 → 12 → 3 5 → 10 → 1 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 0 + 4 + 1 + 2 + 3 + 1 + 6 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1164546388.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164546388, enumerated as an "individual" on March 16, 2007.

The provider is located at 8975 PROVIDENCE LANE GRANITE BAY, CA 95746 and the phone number is (916) 390-2661.

Preventive Medicine with taxonomy code 2083P0500X and a focus in Preventive Medicine/Occupational Environmental Medicine.