DR. HOOSHMAND NAYERSINA M.D.
NPI 1447293626
Specialist in Livermore, CA

NPI Status: Active since June 14, 2006

Contact Information

4951 ARROYO RD
VAPAHCS LIVERMORE DIVISION
LIVERMORE, CA
ZIP 94550
Phone: (925) 373-4700
Fax: (925) 449-6410

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  • Individual
  • Male
  • Specialist

About HOOSHMAND NAYERSINA

This page provides the complete NPI Profile along with additional information for Hooshmand Nayersina, a provider established in Livermore, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1447293626 assigned on June 2006. The practitioner's primary taxonomy code is 174400000X with license number A25888 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1447293626
Provider Name
DR. HOOSHMAND NAYERSINA M.D.
Gender
Male
Entity Type
Individual
Location Address
4951 ARROYO RD VAPAHCS LIVERMORE DIVISION LIVERMORE, CA 94550
Location Phone
(925) 373-4700
Location Fax
(925) 449-6410
Mailing Address
912 WAVERLY CMN LIVERMORE, CA 94551
Mailing Phone
(925) 245-0209
Mailing Fax
(925) 449-6410
Is Sole Proprietor?
No
Enumeration Date
06-14-2006
Last Update Date
07-09-2007
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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.
A25888
License State
CA
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.

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
A25888MEDICARE ID-TYPE UNSPECIFIED (04)CAPREVIOUS PRIVATE PRACTICE
A24624MEDICARE UPIN (02)CA 

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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 1447293626, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
2
Doubled → 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 4 → 8 2 → 4 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 4 + 9 + 6 + 6 + 4 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1447293626.

Other Providers at the Same Location


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

Internal Medicine (Infectious Disease)
4951 ARROYO RD, LIVERMORE DIVISION, GENERAL MEDICAL CLINIC
LIVERMORE, CA 94550
Clinical Neuropsychologist
4951 ARROYO RD
LIVERMORE, CA 94550
Internal Medicine (Geriatric Medicine)
4951 ARROYO RD
LIVERMORE, CA 94550
Psychologist (Clinical)
4951 ARROYO RD, (116B/LIV)
LIVERMORE, CA 94550
Internal Medicine
4951 ARROYO RD
LIVERMORE, CA 94550
Internal Medicine (Rheumatology)
4951 ARROYO RD, VAMC 111(LD)
LIVERMORE, CA 94550
Social Worker
4951 ARROYO RD
LIVERMORE, CA 94550
Internal Medicine
4951 ARROYO RD, LIVERMORE VA
LIVERMORE, CA 94550
Occupational Therapist
4951 ARROYO RD
LIVERMORE, CA 94550
Clinical Nurse Specialist
4951 ARROYO RD
LIVERMORE, CA 94550
Internal Medicine
4951 ARROYO RD
LIVERMORE, CA 94550
Nurse Practitioner
4951 ARROYO RD
LIVERMORE, CA 94550
Internal Medicine
4951 ARROYO RD, LIVERMORE VA
LIVERMORE, CA 94550
Social Worker (Clinical)
4951 ARROYO RD
LIVERMORE, CA 94550
Physical Therapist
4951 ARROYO RD
LIVERMORE, CA 94550
Recreation Therapist
4951 ARROYO RD
LIVERMORE, CA 94550
Pharmacist
4951 ARROYO RD
LIVERMORE, CA 94550
Internal Medicine (Geriatric Medicine)
4951 ARROYO RD
LIVERMORE, CA 94550
Internal Medicine
4951 ARROYO RD
LIVERMORE, CA 94550
Social Worker (Clinical)
4951 ARROYO RD
LIVERMORE, CA 94550

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447293626, enumerated as an "individual" on June 14, 2006.

The provider is located at 4951 ARROYO RD VAPAHCS LIVERMORE DIVISION LIVERMORE, CA 94550 and the phone number is (925) 373-4700.

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.