SAGAR SANJAY JOSHI M.D.
NPI 1336700392
Internal Medicine - Gastroenterology in Houston, TX
NPI Status: Active since June 21, 2019
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Internal Medicine
- Gastroenterology
About SAGAR JOSHI
This page provides the complete NPI Profile along with additional information for Sagar Joshi, an internist established in Houston, Texas with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1336700392 assigned on June 2019. The practitioner's primary taxonomy code is 207RG0100X with license number V6961 (TX). The provider is registered as an individual and his NPI record was last updated July 2025.
- NPI
- 1336700392
- Provider Name
- SAGAR SANJAY JOSHI M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 6400 FANNIN ST HOUSTON, TX 77030
- Location Phone
- (713) 704-3450
- Mailing Address
- 6431 FANNIN ST, MSB 4.234 HOUSTON, TX 77030
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-21-2019
- Last Update Date
- 07-10-2025
- Code Navigator
An internist like Sagar Joshi is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Secondary Locations
- 5656 Kelley St
Houston, TX 77026
(713) 566-5000
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
Internal Medicine Gastroenterology
- Taxonomy Code
- 207RG0100X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- V6961
- License State
- TX
- Taxonomy Description
- An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
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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 | 3 | 3 | 6 | 7 | 0 | 0 | 3 | 9 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 6 | 6 | 14 | 0 | 0 | 3 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 6 + 6 + 1 + 4 + 0 + 0 + 3 + 1 + 8 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1336700392 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 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1427057546 | FRANK D RICKMAN MD Individual | Internal Medicine (Cardiovascular Disease) | 6400 FANNIN ST #3000 HOUSTON, TX 77030 (713) 790-0841 |
| 1689673568 | MILTON SAMUEL KLEIN MD Individual | Internal Medicine (Cardiovascular Disease) | 6400 FANNIN ST SUITE 3000 HOUSTON, TX 77030 (713) 790-0841 |
| 1699756882 | DR. RALPH L BRENNER M. D. Individual | Ophthalmology | 6400 FANNIN ST 18 FLOOR HOUSTON, TX 77030 (713) 559-5200 |
| 1659321081 | CYNTHIA B KELLY CRNA Individual | Nurse Anesthetist, Certified Registered | 6400 FANNIN ST SUITE 1500 HOUSTON, TX 77030 (832) 325-7321 |
| 1801818935 | ADVANCED CARDIAC CARE ASSOCIATION Organization | Specialist | 6400 FANNIN ST SUITE 2210A HOUSTON, TX 77030 (713) 795-0115 |
| 1982617940 | NADA ELDAIRI M.D. Individual | Internal Medicine (Critical Care Medicine) | 6400 FANNIN ST SUITE 2280 HOUSTON, TX 77030 (713) 795-5155 |
| 1801993803 | DR. HELEN ANN MINTZ-HITTNER M.D., F.A.C.S. Individual | Ophthalmology | 6400 FANNIN ST SUITE 1800 HOUSTON, TX 77030 (713) 559-5200 |
| 1477653392 | DR. MICHAEL C BRECKEL O. D. Individual | Optometrist | 6400 FANNIN ST 18TH FLOOR HOUSTON, TX 77030 (713) 559-5200 |
| 1144302845 | TARA L. WEGRYN MD Individual | Psychiatry & Neurology (Neurology) | 6400 FANNIN ST SUITE 2295 HOUSTON, TX 77030 (713) 791-9778 |
| 1407926017 | ZIAD MELHEM M.D Individual | Obstetrics & Gynecology | 6400 FANNIN ST SUITE 1900 HOUSTON, TX 77030 (713) 796-2200 |
| 1871663476 | PAUL ISSA COOK M.D. Individual | Obstetrics & Gynecology | 6400 FANNIN ST SUITE 1900 HOUSTON, TX 77030 (713) 796-2200 |
| 1043380678 | ROZ NANDA M.D. Individual | Obstetrics & Gynecology | 6400 FANNIN ST SUITE 1900 HOUSTON, TX 77030 (713) 796-2200 |
| 1083781520 | PULMONARY AND CRITICAL CARE ASSOCIATES PA Organization | Internal Medicine (Pulmonary Disease) | 6400 FANNIN ST SUITE 2280 HOUSTON, TX 77030 (713) 795-5155 |
| 1245390608 | MS. JANET RAE LAPOINTE CRNA Individual | Nurse Anesthetist, Certified Registered | 6400 FANNIN ST SUITE 1500 HOUSTON, TX 77030 (713) 790-7702 |
| 1568592079 | MRS. ELIZABETH HOFFMAN ATC, LAT Individual | Specialist/Technologist (Athletic Trainer) | 6400 FANNIN ST SUITE 1620 HOUSTON, TX 77030 (713) 704-0692 |
| 1285755942 | TEXAS PROSTATE CENTER PLLC Organization | Specialist | 6400 FANNIN ST SUITE 2300 HOUSTON, TX 77030 (713) 366-7848 |
| 1245438795 | EDWIN L. PARSLEY D.O. Individual | Internal Medicine (Critical Care Medicine) | 6400 FANNIN ST 2280 HOUSTON, TX 77030 (713) 795-5155 |
| 1639369374 | MS. DAWN MARIE LOWE RNFA Individual | Registered Nurse (Orthopedic) | 6400 FANNIN ST SUITE 1620 HOUSTON, TX 77030 (713) 500-6545 |
| 1043406655 | DR. SUMMER D. OTT PSY.D. Individual | Clinical Neuropsychologist | 6400 FANNIN ST SUITE 1620 HOUSTON, TX 77030 (713) 704-9647 |
| 1861681009 | WELLSPRING CARDIOVASCULAR & THORACIC SURGERY, PA Organization | Thoracic Surgery (Cardiothoracic Vascular Surgery) | 6400 FANNIN ST STE. 2500 HOUSTON, TX 77030 (713) 795-4545 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1336700392, enumerated in the NPI registry as an "individual" on June 21, 2019
The provider is located at 6400 Fannin St Houston, Tx 77030 and the phone number is (713) 704-3450
The provider's speciality is Internal Medicine with taxonomy code 207RG0100X with a focus in Gastroenterology
This NPI record was last updated on June 21, 2019. 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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