GRATTUS RICHARD FISHER PA-C
NPI 1912087834
Physician Assistant - Surgical in Plano, TX
NPI Status: Active since October 16, 2006
Contact Information
5000 LEGACY DR
PLANO, TX
ZIP 75024
Phone: (972) 494-3100
Fax: (972) 608-0005
- Individual
- Male
- Physician Assistant
- Surgical
About GRATTUS FISHER
This page provides the complete NPI Profile along with additional information for Grattus Fisher, a provider established in Plano, Texas with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1912087834 assigned on October 2006. The practitioner's primary taxonomy code is 363AS0400X with license number PA00401 (TX). The provider is registered as an individual and his NPI record was last updated June 2025.
- NPI
- 1912087834
- Provider Name
- GRATTUS RICHARD FISHER PA-C
- Other Name
- RICK FISHER PA-C
- Other Name Type
- Other Name (5)
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 5000 LEGACY DR PLANO, TX 75024
- Location Phone
- (972) 494-3100
- Location Fax
- (972) 608-0005
- Mailing Address
- 5000 LEGACY DR PLANO, TX 75024
- Mailing Phone
- (972) 494-3100
- Mailing Fax
- (972) 608-0005
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-16-2006
- Last Update Date
- 06-22-2025
- 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
Physician Assistant Surgical
- Taxonomy Code
- 363AS0400X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- PA00401
- License State
- TX
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) |
|---|---|---|---|---|
| 1 | 363A00000X | Physician Assistants & Advanced Practice Nursing Providers | Physician Assistant | PA00401 (TX) |
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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 | 9 | 1 | 2 | 0 | 8 | 7 | 8 | 3 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 2 | 2 | 0 | 8 | 14 | 8 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 9 + 2 + 2 + 0 + 8 + 1 + 4 + 8 + 6 + 24 = 66 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 66 = 4 | 4 | ||||||||
The NPI number 1912087834 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 12 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1720378698 | CHIRO ONE WELLNESS CENTER OF PLANO PLLC Organization | Chiropractor | 5000 LEGACY DR STE 480 PLANO, TX 75024 (214) 919-1090 |
| 1699982207 | LAWRENCE V. TUCKER MD INC Organization | Psychiatry & Neurology (Psychiatry) | 5000 LEGACY DR SUITE 400 PLANO, TX 75024 (888) 972-2178 |
| 1568747244 | LAWRENCE V. TUCKER, M.D., PLLC Organization | Psychiatry & Neurology (Psychiatry) | 5000 LEGACY DR SUITE 400 PLANO, TX 75024 (972) 473-7628 |
| 1841687449 | CASSANDRA LEIGH ADAMS M.S., PH.D. Individual | Psychologist (Clinical) | 5000 LEGACY DR SUITE 400 PLANO, TX 75024 (972) 800-9540 |
| 1548513591 | ALICIA LOGAN M.S, LPC, NCC Individual | Counselor (Professional) | 5000 LEGACY DR SUITE 400 PLANO, TX 75024 (469) 730-4055 |
| 1043614266 | ALICIA LOGAN COUNSELING Organization | Community/Behavioral Health | 5000 LEGACY DR SUITE 400 PLANO, TX 75024 (469) 730-4055 |
| 1598148132 | TODD WILLIAM WEBB Individual | Specialist/Technologist, Other (Electroneurodiagnostic) | 5000 LEGACY DR SUITE 494 PLANO, TX 75024 (972) 591-5935 |
| 1730550153 | MIZAEL HORACIO QUINONES Individual | Specialist/Technologist, Other (Electroneurodiagnostic) | 5000 LEGACY DR SUITE 494 PLANO, TX 75024 (972) 591-5935 |
| 1710358130 | CASEY MILLEN Individual | Specialist/Technologist, Other (Electroneurodiagnostic) | 5000 LEGACY DR SUITE 494 PLANO, TX 75024 (972) 591-5935 |
| 1730553959 | BRADLEY LASSITER Individual | Home Health | 5000 LEGACY DR SUITE 360 PLANO, TX 75024 (972) 248-2441 |
| 1962631630 | DR. CYRUS AMMAN LAALI D.C. Individual | Chiropractor | 5000 LEGACY DR SUITE 310 PLANO, TX 75024 (972) 473-6325 |
| 1679293716 | MR. ADONIJAH D WOOTEN Individual | Specialist/Technologist, Other (Electroneurodiagnostic) | 5000 LEGACY DR STE 330 PLANO, TX 75024 (281) 768-6730 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1912087834, enumerated in the NPI registry as an "individual" on October 16, 2006
The provider is located at 5000 Legacy Dr Plano, Tx 75024 and the phone number is (972) 494-3100
The provider's speciality is Physician Assistant with taxonomy code 363AS0400X with a focus in Surgical
This NPI record was last updated on October 16, 2006. 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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