WALTER HATHAWAY, O.D.
NPI 1669739397
Optometrist in Tallahassee, FL

NPI Status: Active since April 19, 2012

Contact Information

255 JOHN KNOX RD
TALLAHASSEE, FL
ZIP 32303
Phone: (850) 385-0255
Fax: (850) 385-3941

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  • Organization
  • Optometrist

About WALTER HATHAWAY, O.D.

This page provides the complete NPI Profile along with additional information for Walter Hathaway, O.d., a provider established in Tallahassee, Florida operating as a Optometrist. The healthcare provider is registered in the NPI registry with number 1669739397 assigned on April 2012. The practitioner's primary taxonomy code is 152W00000X with license number OPC860 (FL). The provider is registered as an organization and their NPI record was last updated 14 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Ms. Remonia R Alderman (Office Manager)

NPI
1669739397
Provider Name
WALTER HATHAWAY, O.D.
Entity Type
Organization
Location Address
255 JOHN KNOX RD TALLAHASSEE, FL 32303
Location Phone
(850) 385-0255
Location Fax
(850) 385-3941
Mailing Address
255 JOHN KNOX RD TALLAHASSEE, FL 32303
Mailing Phone
(850) 385-0255
Mailing Fax
(850) 385-3941
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
04-19-2012
Last Update Date
04-19-2012
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
OPC860
License State
FL
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1152WC0802XEye and Vision Services Providers

Optometrist
Corneal and Contact Management

OPC860 (FL)
2152WL0500XEye and Vision Services Providers

Optometrist
Low Vision Rehabilitation

OPC860 (FL)
3152WP0200XEye and Vision Services Providers

Optometrist
Pediatrics

OPC860 (FL)
4152WS0006XEye and Vision Services Providers

Optometrist
Sports Vision

OPC860 (FL)
5152WV0400XEye and Vision Services Providers

Optometrist
Vision Therapy

OPC860 (FL)
6152WX0102XEye and Vision Services Providers

Optometrist
Occupational Vision

OPC860 (FL)

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

MS. REMONIA R ALDERMAN

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(850) 385-0255

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
T83945MEDICARE UPIN (02)FL 
20141MEDICARE PIN (08)FL 
084900600MEDICAID (05)FL 

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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 1669739397, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 6 → 12 → 3 7 → 14 → 5 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 4 + 3 + 1 + 8 + 3 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1669739397.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Optometrist
255 JOHN KNOX RD
TALLAHASSEE, FL 32303

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669739397, enumerated as an "organization" on April 19, 2012.

The provider is located at 255 JOHN KNOX RD TALLAHASSEE, FL 32303 and the phone number is (850) 385-0255.

Optometrist with taxonomy code 152W00000X.

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