MARILYN G. MYERS, M.D., APC
NPI 1639485543
Specialist in Santa Ana, CA

NPI Status: Active since August 30, 2010

Contact Information

2220 E FRUIT ST STE 217
SANTA ANA, CA
ZIP 92701
Phone: (714) 541-3393
Fax: (714) 541-8830

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  • Organization
  • Specialist

About MARILYN G. MYERS, M.D., APC

This page provides the complete NPI Profile along with additional information for Marilyn G. Myers, M.d., Apc, a provider established in Santa Ana, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1639485543 assigned on August 2010. The practitioner's primary taxonomy code is 174400000X with license number C23521 (CA). The provider is registered as an organization and their NPI record was last updated 16 years ago. Marilyn G. Myers, M.d., Apc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Marilyn G Myers M.d. (Owner)

NPI
1639485543
Provider Name
MARILYN G. MYERS, M.D., APC
Entity Type
Organization
Location Address
2220 E FRUIT ST STE 217 SANTA ANA, CA 92701
Location Phone
(714) 541-3393
Location Fax
(714) 541-8830
Mailing Address
2220 E FRUIT ST STE 217 SANTA ANA, CA 92701
Mailing Phone
(714) 541-3393
Mailing Fax
(714) 541-8830
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-30-2010
Last Update Date
10-13-2010
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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.
C23521
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.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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. MARILYN G MYERS M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(714) 541-3393

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
DN109AMEDICARE PIN (08)CA 
00C235210MEDICAID (05)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 1639485543, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 4 → 8 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 8 + 8 + 1 + 0 + 5 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1639485543.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639485543, enumerated as an "organization" on August 30, 2010.

The provider is located at 2220 E FRUIT ST STE 217 SANTA ANA, CA 92701 and the phone number is (714) 541-3393.

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.