THOMAS GUERRA DIAZ MD
NPI 1750398590
Family Medicine in Katy, TX
NPI Status: Active since August 02, 2006
Contact Information
1331 W GRAND PKWY N
SUITE 345
KATY, TX
ZIP 77493
Phone: (281) 398-8044
Fax: (281) 574-3972
- Individual
- Male
- Family Medicine
About THOMAS DIAZ
This page provides the complete NPI Profile along with additional information for Thomas Diaz, a primary care provider established in Katy, Texas with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1750398590 assigned on August 2006. The practitioner's primary taxonomy code is 207Q00000X with license number G4564 (TX). The provider is registered as an individual and his NPI record was last updated 14 years ago.
- NPI
- 1750398590
- Provider Name
- THOMAS GUERRA DIAZ MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1331 W GRAND PKWY N SUITE 345 KATY, TX 77493
- Location Phone
- (281) 398-8044
- Location Fax
- (281) 574-3972
- Mailing Address
- 1331 W GRAND PARKWAY N SUITE 345 KATY, TX 77493
- Mailing Phone
- (281) 398-8044
- Mailing Fax
- (281) 574-3972
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-02-2006
- Last Update Date
- 09-06-2011
- Code Navigator
A primary care provider (PCP) like Thomas Diaz sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .
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
Family Medicine
- Taxonomy Code
- 207Q00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G4564
- License State
- TX
- Taxonomy Description
- Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
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.
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.
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 |
|---|---|---|---|
| B52424 | MEDICARE UPIN (02) | ||
| 00U51C | OTHER (01) | TX | BCBS PROVIDER # |
| 00U51C | MEDICARE ID-TYPE UNSPECIFIED (04) | TX | MCR PROVIDER # |
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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 | 5 | 0 | 3 | 9 | 8 | 5 | 9 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 10 | 0 | 6 | 9 | 16 | 5 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 0 + 0 + 6 + 9 + 1 + 6 + 5 + 1 + 8 + 24 = 70 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1750398590 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1841264975 | DR. JULIE J. YI OD Individual | Optometrist | 1331 W GRAND PKWY N 120 KATY, TX 77493 (281) 347-0177 |
| 1851311062 | DOMINIC M. JOSEPH MDPA Organization | Psychiatry & Neurology (Psychiatry) | 1331 W GRAND PKWY N SUITE # 320 KATY, TX 77493 (281) 540-9473 |
| 1730233982 | EGO NINA IBE RNC Individual | Nurse Practitioner (Women's Health) | 1331 W GRAND PKWY N SUITE 240 KATY, TX 77493 (281) 392-2266 |
| 1093830689 | FARANAK VOSSOUGHI M.D. Individual | Orthopaedic Surgery (Hand Surgery) | 1331 W GRAND PKWY N SUITE 250 KATY, TX 77493 (713) 492-3006 |
| 1063622611 | DR. GURJYOT KAUR DOSHI M.D. Individual | Internal Medicine (Hematology & Oncology) | 1331 W GRAND PKWY N SUITE 340 KATY, TX 77493 (281) 392-2757 |
| 1396943296 | DR. JAIME LUIS ROMAN-PAVAJEAU M.D. Individual | Thoracic Surgery (Cardiothoracic Vascular Surgery) | 1331 W GRAND PKWY N SUITE 330 KATY, TX 77493 (281) 693-5454 |
| 1205092343 | JAIME LUIS ROMAN-PAVAJEAU, M.D., P.A. Organization | Thoracic Surgery (Cardiothoracic Vascular Surgery) | 1331 W GRAND PKWY N SUITE 330 KATY, TX 77493 (281) 693-5454 |
| 1912146291 | HEALTHSYNC SPECIALITY CARE Organization | Audiologist-Hearing Aid Fitter | 1331 W GRAND PKWY N STE 145 KATY, TX 77493 (832) 436-0351 |
| 1285864611 | KATY HAND & GENERAL SURGERY P.A. Organization | Clinic/Center | 1331 W GRAND PKWY N SUITE 250 KATY, TX 77493 (713) 492-3006 |
| 1821229659 | HEALTHSYNC DENTAL Organization | Dentist (General Practice) | 1331 W GRAND PKWY N 145 KATY, TX 77493 (832) 436-0351 |
| 1629367974 | HEATHER REICHERT R.D., C.D.E. Individual | Dietitian, Registered | 1331 W GRAND PKWY N KATY, TX 77493 (281) 392-8620 |
| 1578859427 | ROGER ENRIQUE CAMPANA MD Individual | Internal Medicine | 1331 W GRAND PKWY N SUITE 230 KATY, TX 77493 (281) 392-8620 |
| 1831147990 | PODIATRY CONSULTANTS OF TEXAS, INC Organization | Podiatrist | 1331 W GRAND PKWY N STE 145 KATY, TX 77493 (866) 950-3627 |
| 1750706628 | LISA DE BENEDET ACNP-BC Individual | Nurse Practitioner (Acute Care) | 1331 W GRAND PKWY N SUITE #130 KATY, TX 77493 (281) 379-2340 |
| 1265449391 | MEMORIAL-KATY GASTROENTEROLOGY CONSULTANTS, P.A. Organization | Specialist | 1331 W GRAND PKWY N SUITE 350 KATY, TX 77493 (281) 395-8688 |
| 1932451747 | JERICA ARUNTHAMAKUN P.A. Individual | Physician Assistant | 1331 W GRAND PKWY N SUITE #203 KATY, TX 77493 (281) 392-8620 |
| 1366479537 | DR. WILLIAM B KLINKE M.D. Individual | Otolaryngology | 1331 W GRAND PKWY N SUITE 160 KATY, TX 77493 (281) 392-8900 |
| 1730610320 | RADHA TAMERISA MD PA Organization | Internal Medicine (Gastroenterology) | 1331 W GRAND PKWY N SUITE 350 KATY, TX 77493 (281) 395-8688 |
| 1922448091 | DR. AMIR AZER D.P.M Individual | Podiatrist (Foot & Ankle Surgery) | 1331 W GRAND PKWY N STE 140 KATY, TX 77493 (281) 395-3338 |
| 1679585228 | KEVIN TROY MARKS MD Individual | Internal Medicine (Gastroenterology) | 1331 W GRAND PKWY N SUITE 350 KATY, TX 77493 (281) 392-0425 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750398590, enumerated in the NPI registry as an "individual" on August 02, 2006
The provider is located at 1331 W Grand Pkwy N Suite 345 Katy, Tx 77493 and the phone number is (281) 398-8044
The provider's speciality is Family Medicine with taxonomy code 207Q00000X
The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on August 02, 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.