TONIA MARIE MARRALLE M.D.
NPI 1558460220
Specialist in Newport Beach, CA

NPI Status: Active since September 21, 2006

Contact Information

361 HOSPITAL RD
SUITE 424
NEWPORT BEACH, CA
ZIP 92663
Phone: (949) 645-5885
Fax: (949) 645-0234

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  • Individual
  • Female
  • Specialist

About TONIA MARRALLE

This page provides the complete NPI Profile along with additional information for Tonia Marralle, a provider established in Newport Beach, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1558460220 assigned on September 2006. The practitioner's primary taxonomy code is 174400000X with license number A22908 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1558460220
Provider Name
TONIA MARIE MARRALLE M.D.
Gender
Female
Entity Type
Individual
Location Address
361 HOSPITAL RD SUITE 424 NEWPORT BEACH, CA 92663
Location Phone
(949) 645-5885
Location Fax
(949) 645-0234
Mailing Address
361 HOSPITAL RD STE 424 NEWPORT BEACH, CA 92663
Mailing Phone
(949) 645-5885
Mailing Fax
(949) 645-0234
Is Sole Proprietor?
Yes
Enumeration Date
09-21-2006
Last Update Date
07-08-2007
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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.
A22908
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
A23299MEDICARE 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 1558460220, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
0
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 4 → 8 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 + 5 + 1 + 0 + 8 + 8 + 6 + 0 + 2 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1558460220.

Other Providers at the Same Location


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

Internal Medicine (Hematology & Oncology)
361 HOSPITAL RD, STE 530
NEWPORT BEACH, CA 92663
Ophthalmology
361 HOSPITAL RD, SUITE 126
NEWPORT BEACH, CA 92663
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
361 HOSPITAL RD, SUITE 523
NEWPORT BEACH, CA 92663
Obstetrics & Gynecology
361 HOSPITAL RD, SUITE 533
NEWPORT BEACH, CA 92663
Obstetrics & Gynecology
361 HOSPITAL RD, SUITE 533
NEWPORT BEACH, CA 92663
Family Medicine
361 HOSPITAL RD, 322
NEWPORT BEACH, CA 92663
Family Medicine
361 HOSPITAL RD, 322
NEWPORT BEACH, CA 92663
Family Medicine
361 HOSPITAL RD, 322
NEWPORT BEACH, CA 92663
Internal Medicine (Gastroenterology)
361 HOSPITAL RD, SUITE 331
NEWPORT BEACH, CA 92663
Obstetrics & Gynecology (Reproductive Endocrinology)
361 HOSPITAL RD, SUITE 333
NEWPORT BEACH, CA 92663
Otolaryngology
361 HOSPITAL RD, STE 325
NEWPORT BEACH, CA 92663
Otolaryngology (Facial Plastic Surgery)
361 HOSPITAL RD, SUITE #329
NEWPORT BEACH, CA 92663
Surgery (Plastic and Reconstructive Surgery)
361 HOSPITAL RD, SUITE 427
NEWPORT BEACH, CA 92663
Otolaryngology
361 HOSPITAL RD, SUITE #329
NEWPORT BEACH, CA 92663
Anesthesiology
361 HOSPITAL RD, SUITE 124
NEWPORT BEACH, CA 92663
Genetic Counselor, MS
361 HOSPITAL RD, SUITE 224
NEWPORT BEACH, CA 92663
Radiology (Diagnostic Radiology)
361 HOSPITAL RD, SUITE 528
NEWPORT BEACH, CA 92663
Psychiatry & Neurology (Neurology)
361 HOSPITAL RD, STE 331
NEWPORT BEACH, CA 92663
Physician Assistant
361 HOSPITAL RD, SUITE 333
NEWPORT BEACH, CA 92663
Ophthalmology
361 HOSPITAL RD, SUITE 126
NEWPORT BEACH, CA 92663

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558460220, enumerated as an "individual" on September 21, 2006.

The provider is located at 361 HOSPITAL RD SUITE 424 NEWPORT BEACH, CA 92663 and the phone number is (949) 645-5885.

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.