JAY RENNEISEN LICENSED ATTORNEY
NPI 1730980129
Legal Medicine in Sacramento, CA

NPI Status: Active since March 21, 2025

Contact Information

1610 R ST STE 220
SACRAMENTO, CA
ZIP 95811
Phone: (925) 890-2700

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  • Individual
  • Male
  • Legal Medicine

About JAY RENNEISEN

This page provides the complete NPI Profile along with additional information for Jay Renneisen, a provider established in Sacramento, California with a medical specialization in Legal Medicine. The healthcare provider is registered in the NPI registry with number 1730980129 assigned on March 2025. The practitioner's primary taxonomy code is 209800000X with license number 173531 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1730980129
Provider Name
JAY RENNEISEN LICENSED ATTORNEY
Gender
Male
Entity Type
Individual
Location Address
1610 R ST STE 220 SACRAMENTO, CA 95811
Location Phone
(925) 890-2700
Mailing Address
1610 R ST STE 220 SACRAMENTO, CA 95811
Mailing Phone
(925) 890-2700
Is Sole Proprietor?
Yes
Enumeration Date
03-21-2025
Last Update Date
03-21-2025
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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

Legal Medicine

Taxonomy Code
209800000X
Type
Allopathic & Osteopathic Physicians
License No.
173531
License State
CA
Taxonomy Description
Legal Medicine is a special field of medicine that focuses on various aspects of medicine and law. Historically, the practice of legal medicine made contributions to medicine as a scientific instrument to solve criminal perplexities. Since World War II, the domain of legal medicine has broadened to include not only aspects of medical science to solve legal and criminal problems but aspects of law as it applies to medicine. Legal Medicine continues to grow as medicolegal issues like medical malpractice and liability, government regulation of health care, issues of tort reform, and moral and ethical complexities presented by technological advances become increasingly prominent. Many medical schools have implemented courses which supply medicolegal instruction for medical students, and many law schools now offer medicolegal courses. Also, dual degree programs in law and medicine have been created to assist physicians to bridge the gap between medicine and the law.

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
173531OTHER (01)CASTATE BAR OF CALIFORNIA

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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 1730980129, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 1 + 8 + 8 + 0 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1730980129.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730980129, enumerated as an "individual" on March 21, 2025.

The provider is located at 1610 R ST STE 220 SACRAMENTO, CA 95811 and the phone number is (925) 890-2700.

Legal Medicine with taxonomy code 209800000X.

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