GREGG C. CASTILLO, MD, PA
NPI 1740450147
Family Medicine in Houston, TX
NPI Status: Active since March 03, 2008
Contact Information
13176 W LAKE HOUSTON PKWY STE 4
HOUSTON, TX
ZIP 77044
Phone: (281) 436-0061
Fax: (281) 436-1128
- Organization
- Family Medicine
About GREGG C. CASTILLO, MD, PA
This page provides the complete NPI Profile along with additional information for Gregg C. Castillo, Md, Pa, a primary care provider established in Houston, Texas operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1740450147 assigned on March 2008. The practitioner's primary taxonomy code is 207Q00000X with license number M4728 (TX). The provider is registered as an organization and their NPI record was last updated 4 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. Gregg Ceniza Castillo Md (Owner)
- NPI
- 1740450147
- Provider Name
- GREGG C. CASTILLO, MD, PA
- Entity Type
- Organization
- Location Address
- 13176 W LAKE HOUSTON PKWY STE 4 HOUSTON, TX 77044
- Location Phone
- (281) 436-0061
- Location Fax
- (281) 436-1128
- Mailing Address
- 13176 W LAKE HOUSTON PKWY STE 4 HOUSTON, TX 77044
- Mailing Phone
- (281) 436-0061
- Mailing Fax
- (281) 436-1128
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-03-2008
- Last Update Date
- 05-05-2021
- Code Navigator
A primary care provider (PCP) like Gregg C. Castillo, Md, Pa 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.
- M4728
- 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.
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 | 4 | 0 | 4 | 5 | 0 | 1 | 4 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 8 | 0 | 8 | 5 | 0 | 1 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 8 + 0 + 8 + 5 + 0 + 1 + 8 + 24 = 63 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 63 = 7 | 7 | ||||||||
The NPI number 1740450147 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1740450147, enumerated in the NPI registry as an "organization" on March 03, 2008
The provider is located at 13176 W Lake Houston Pkwy Ste 4 Houston, Tx 77044 and the phone number is (281) 436-0061
This medical organization specializes in Family Medicine with taxonomy code 207Q00000X
This NPI record was last updated on March 03, 2008. 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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