RUMMEL OPTICAL
NPI 1235315482
Eyewear Supplier in Prescott Valley, AZ

NPI Status: Active since January 18, 2008

Contact Information

2517 N GREAT WESTERN DR
SUITE I
PRESCOTT VALLEY, AZ
ZIP 86314
Phone: (928) 772-6246
Fax: (928) 772-9329

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  • Organization
  • Eyewear Supplier
  • CLIA Number: 03D2200593
  • CLIA Cert. Type: Practitioner Other
  • CLIA Exp. Date: 11-15-2026

About RUMMEL OPTICAL

This page provides the complete NPI Profile along with additional information for Rummel Optical, a provider established in Prescott Valley, Arizona operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1235315482 assigned on January 2008. The practitioner's primary taxonomy code is 332H00000X with license number 193588 (AZ). The provider is registered as an organization and their NPI record was last updated 10 years ago. The provider's is doing business as Rummel Optical. The authorized official of this NPI record is Dr. William David Rummel M.d. (President/owner)

NPI
1235315482
Provider Legal Name
CENTRAL ARIZONA EYE CLINIC P.C.
Other Organization Name
RUMMEL OPTICAL
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2517 N GREAT WESTERN DR SUITE I PRESCOTT VALLEY, AZ 86314
Location Phone
(928) 772-6246
Location Fax
(928) 772-9329
Mailing Address
2517 N GREAT WESTERN DR SUITE I PRESCOTT VALLEY, AZ 86314
Mailing Phone
(928) 772-6246
Mailing Fax
(928) 772-9329
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-18-2008
Last Update Date
08-01-2016
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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

Eyewear Supplier

Taxonomy Code
332H00000X
Type
Suppliers
License No.
193588
License State
AZ
Taxonomy Description
An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.

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. WILLIAM DAVID RUMMEL M.D.

Authorized Official Title
PRESIDENT/OWNER
Authorized Official Phone
(928) 772-6246

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
305583MEDICAID (05)AZ 
0381170002MEDICARE NSC (07)AZ 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
03D2200593
Facility Type
Practitioner Other
Certificate Effective Date
November 16, 2024
Certificate Expiration Date
November 15, 2026
Laboratory Director
DOUG T. NIEMYNSKI
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Rummel Optical to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1235315482, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 3 → 6 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 6 + 1 + 1 + 0 + 4 + 1 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1235315482.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Chiropractor
2517 N GREAT WESTERN DR, #L
PRESCOTT VALLEY, AZ 86314
Social Worker (Clinical)
2517 N GREAT WESTERN DR
PRESCOTT VALLEY, AZ 86314
Marriage & Family Therapist
2517 N GREAT WESTERN DR, UNIT L
PRESCOTT VALLEY, AZ 86314
Marriage & Family Therapist
2517 N GREAT WESTERN DR, UNIT L
PRESCOTT VALLEY, AZ 86314

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235315482, enumerated as an "organization" on January 18, 2008.

The provider is located at 2517 N GREAT WESTERN DR SUITE I PRESCOTT VALLEY, AZ 86314 and the phone number is (928) 772-6246.

Eyewear Supplier with taxonomy code 332H00000X.

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