KARTIKEYA SHARMA MD
NPI 1780258749
Surgery - Surgical Critical Care in San Antonio, TX
NPI Status: Active since May 14, 2021
Contact Information
4502 MEDICAL DR
SAN ANTONIO, TX
ZIP 78229
Phone: (210) 743-4130
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Surgery
- Surgical Critical Care
- PECOS Enrolled
About KARTIKEYA SHARMA
This page provides the complete NPI Profile along with additional information for Kartikeya Sharma, a provider established in San Antonio, Texas with a medical specialization in Surgery, focusing in surgical critical care . The healthcare provider is registered in the NPI registry with number 1780258749 assigned on May 2021. The practitioner's primary taxonomy code is 2086S0102X with license number W6381 (TX). The provider is registered as an individual and his NPI record was last updated July 2026.
- NPI
- 1780258749
- Provider Name
- KARTIKEYA SHARMA MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4502 MEDICAL DR SAN ANTONIO, TX 78229
- Location Phone
- (210) 743-4130
- Mailing Address
- 4502 MEDICAL DR SAN ANTONIO, TX 78229
- Mailing Phone
- (210) 743-4130
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-14-2021
- Last Update Date
- 07-09-2026
- Code Navigator
Location Map
Secondary Locations
- South Pointe Hospital 20000 Harvard Road
Cleveland, OH 44122
(216) 491-6000 - Fairview Hospital 18101 Lorain Ave
Cleveland, OH 44111
(216) 476-7000 - Cleveland Clinic 9500 Euclid Avenue/Na-23
Cleveland, OH 44195
(216) 444-2200 - Lakewood Family Health Center 14601 Detroit Avenue
Lakewood, OH 44107
(216) 237-5500 - 2213 Cherry St
Toledo, OH 43608
(419) 251-1400
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
Surgery Surgical Critical Care
- Taxonomy Code
- 2086S0102X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- W6381
- License State
- TX
- Taxonomy Description
- A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
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 | 208600000X | Allopathic & Osteopathic Physicians | Surgery | W6381 (TX) |
Medicare Participation & PECOS Enrollment Status
Kartikeya Sharma is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1780258749, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 71 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 19 providers are registered at the same or a nearby location.
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1780258749, enumerated as an "individual" on May 14, 2021.
The provider is located at 4502 MEDICAL DR SAN ANTONIO, TX 78229 and the phone number is (210) 743-4130.
Surgery with taxonomy code 2086S0102X and a focus in Surgical Critical Care.
