RAYMOND E. TOWNSEND M D
NPI 1619996899
Ophthalmology in Tulsa, OK

NPI Status: Active since July 19, 2006

Contact Information

220 W 71ST ST
TULSA, OK
ZIP 74132
Phone: (918) 747-7799
Fax: (918) 743-8648

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  • Organization
  • Ophthalmology

About RAYMOND E. TOWNSEND M D

This page provides the complete NPI Profile along with additional information for Raymond E. Townsend M D, a provider established in Tulsa, Oklahoma operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1619996899 assigned on July 2006. The practitioner's primary taxonomy code is 207W00000X with license number 13070 (OK). The provider is registered as an organization and their NPI record was last updated 6 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 provider's is doing business as Raymond E. Townsend M D. The authorized official of this NPI record is Raymond E Townsend Md (Owner)

NPI
1619996899
Provider Legal Name
RETINA ASSOCIATES INC
Other Organization Name
RAYMOND E. TOWNSEND M D
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
220 W 71ST ST TULSA, OK 74132
Location Phone
(918) 747-7799
Location Fax
(918) 743-8648
Mailing Address
220 W 71ST ST TULSA, OK 74132
Mailing Phone
(918) 747-7799
Mailing Fax
(918) 743-8648
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-19-2006
Last Update Date
08-22-2020
Code Navigator

Ophthalmologists like Raymond E. Townsend M D specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
13070
License State
OK
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Group Taxonomy 193400000X 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.

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

RAYMOND E TOWNSEND MD

Authorized Official Title
OWNER
Authorized Official Phone
(918) 747-7799

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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 1619996899, we treat the final digit (9) 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 9).

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
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 1 → 2 9 → 18 → 9 6 → 12 → 3 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 + 2 + 9 + 1 + 8 + 9 + 1 + 2 + 8 + 1 + 8 + 24 = 81

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

The next multiple of ten after 81 is 90. The difference is the calculated check digit.

90 - 81 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1619996899.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Physician Assistant (Medical)
220 W 71ST ST
TULSA, OK 74132
Ophthalmology
220 W 71ST ST
TULSA, OK 74132
Ophthalmology
220 W 71ST ST
TULSA, OK 74132
Ophthalmology
220 W 71ST ST
TULSA, OK 74132
Ophthalmology
220 W 71ST ST
TULSA, OK 74132
Ophthalmology
220 W 71ST ST
TULSA, OK 74132

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619996899, enumerated as an "organization" on July 19, 2006.

The provider is located at 220 W 71ST ST TULSA, OK 74132 and the phone number is (918) 747-7799.

Ophthalmology with taxonomy code 207W00000X.