DORIS H. CHAO, O.D., P.C.
NPI 1730300112
Optometrist in Grapevine, TX
NPI Status: Active since May 01, 2007
Contact Information
3000 GRAPEVINE MILLS PKWY
#433
GRAPEVINE, TX
ZIP 76051
Phone: (972) 355-4726
Fax: (972) 355-4787
- Organization
- Optometrist
About DORIS H. CHAO, O.D., P.C.
This page provides the complete NPI Profile along with additional information for Doris H. Chao, O.d., P.c., a provider established in Grapevine, Texas operating as a Optometrist. The healthcare provider is registered in the NPI registry with number 1730300112 assigned on May 2007. The practitioner's primary taxonomy code is 152W00000X with license number 6201TG (TX). The provider is registered as an organization and their NPI record was last updated 5 years ago. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The authorized official of this NPI record is Dr. Doris H Chao O.d. (Optometry, President)
- NPI
- 1730300112
- Provider Name
- DORIS H. CHAO, O.D., P.C.
- Entity Type
- Organization
- Location Address
- 3000 GRAPEVINE MILLS PKWY #433 GRAPEVINE, TX 76051
- Location Phone
- (972) 355-4726
- Location Fax
- (972) 355-4787
- Mailing Address
- 3000 GRAPEVINE MILLS PKWY #433 GRAPEVINE, TX 76051
- Mailing Phone
- (972) 355-4726
- Mailing Fax
- (972) 355-4787
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-01-2007
- Last Update Date
- 08-22-2020
- Code Navigator
Location Map
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.
- 6201TG
- License State
- TX
- 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.
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.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 3 | 0 | 3 | 0 | 0 | 1 | 1 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 6 | 0 | 6 | 0 | 0 | 1 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 6 + 0 + 6 + 0 + 0 + 1 + 2 + 24 = 48 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 48 = 2 | 2 | ||||||||
The NPI number 1730300112 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following provider is registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1619048063 | DR. DORIS H CHAO O.D. Individual | Optometrist | 3000 GRAPEVINE MILLS PKWY 433 GRAPEVINE, TX 76051 (972) 355-4726 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1730300112, enumerated in the NPI registry as an "organization" on May 01, 2007
The provider is located at 3000 Grapevine Mills Pkwy #433 Grapevine, Tx 76051 and the phone number is (972) 355-4726
This medical organization specializes in Optometrist with taxonomy code 152W00000X
This NPI record was last updated on May 01, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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