MRS. SHIRLEY RICHARDS FNP-C
NPI 1821124520
Specialist in Marysville, CA

NPI Status: Active since February 26, 2007

Contact Information

414 G ST STE 204
MARYSVILLE, CA
ZIP 95901
Phone: (530) 743-0301
Fax: (530) 743-2241

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  • Individual
  • Female
  • Specialist
  • PECOS Enrolled

About SHIRLEY RICHARDS

This page provides the complete NPI Profile along with additional information for Shirley Richards, a provider established in Marysville, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1821124520 assigned on February 2007. The practitioner's primary taxonomy code is 174400000X with license number 392123 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1821124520
Provider Name
MRS. SHIRLEY RICHARDS FNP-C
Gender
Female
Entity Type
Individual
Location Address
414 G ST STE 204 MARYSVILLE, CA 95901
Location Phone
(530) 743-0301
Location Fax
(530) 743-2241
Mailing Address
414 G ST STE 204 MARYSVILLE, CA 95901
Mailing Phone
(530) 743-0301
Mailing Fax
(530) 743-2241
Is Sole Proprietor?
Yes
Enumeration Date
02-26-2007
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.
392123
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.

Medicare Participation & PECOS Enrollment Status

Shirley Richards is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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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 1821124520, 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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
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 2 → 4 1 → 2 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 2 + 2 + 8 + 5 + 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 1821124520.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Specialist
414 G ST STE 204
MARYSVILLE, CA 95901
Specialist
414 G ST STE 204
MARYSVILLE, CA 95901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821124520, enumerated as an "individual" on February 26, 2007.

The provider is located at 414 G ST STE 204 MARYSVILLE, CA 95901 and the phone number is (530) 743-0301.

Specialist with taxonomy code 174400000X.