KARTHIK KOVVURU MD
NPI 1639482821
Internal Medicine - Nephrology in San Antonio, TX

NPI Status: Active since July 16, 2010

Contact Information

8435 WURZBACH RD
SAN ANTONIO, TX
ZIP 78229
Phone: (210) 450-9650

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  • Individual
  • Male
  • Years of Experience 19
  • Internal Medicine
  • Nephrology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About KARTHIK KOVVURU

This page provides the complete NPI Profile along with additional information for Karthik Kovvuru, an internist established in San Antonio, Texas with a medical specialization in Internal Medicine, focusing in nephrology and more than 19 years of experience. The healthcare provider is registered in the NPI registry with number 1639482821 assigned on July 2010. The practitioner's primary taxonomy code is 207RN0300X with license number V3356 (TX). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1639482821
Provider Name
KARTHIK KOVVURU MD
Gender
Male
Entity Type
Individual
Location Address
8435 WURZBACH RD SAN ANTONIO, TX 78229
Location Phone
(210) 450-9650
Mailing Address
8435 WURZBACH RD SAN ANTONIO, TX 78229
Mailing Phone
(210) 450-9650
Medical School Name
OTHER
Graduation Year
2007
Is Sole Proprietor?
Yes
Enumeration Date
07-16-2010
Last Update Date
10-08-2024
Code Navigator

An internist like Karthik Kovvuru 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

  • 6565 N. Charles Street PPE 203
    Towson, MD 21204
    (443) 849-2682
  • 1514 Jefferson Hwy
    New Orleans, LA 70121
    (504) 842-3930

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 Nephrology

Taxonomy Code
207RN0300X
Type
Allopathic & Osteopathic Physicians
License No.
V3356
License State
TX
Taxonomy Description
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

P25851 (MD)
2207RC0200XAllopathic & Osteopathic Physicians

Internal Medicine
Critical Care Medicine

V3356 (TX)
3207RP1001XAllopathic & Osteopathic Physicians

Internal Medicine
Pulmonary Disease

V3356 (TX)
4208M00000XAllopathic & Osteopathic Physicians

Hospitalist

22705 (MS)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Max 70/50 $6700 - PPO
  • Blue Max 90/70 $1500 - PPO
  • Blue Max Copay (PCP, Specialist, Urgent Care) 50/50 $3300 - PPO
  • Blue Max Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan - PPO
  • Blue Max Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan - PPO
  • Blue Max Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan - PPO
  • Blue Saver 60/40 $6100 - PPO
  • Blue Saver 90/70 $3200 - PPO
  • Blue Connect 80/60 $3200 (L) - POS
  • Blue Connect 80/60 $3200 (N) - POS
  • Blue Connect 80/60 $3200 (S) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan (L) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan (N) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan (S) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan (L) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan (N) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan (S) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan (L) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan (N) - POS
  • Blue Connect Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan (S) - POS
  • Blue POS 60/40 $6500 - POS
  • Blue POS 70/50 $4550 - POS
  • Blue POS 80/60 $3200 - POS
  • Blue POS Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan - POS
  • Blue POS Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan - POS
  • Blue POS Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan - POS
  • Blue POS Copay (PCP, Specialist, Urgent Care) 80/60 $1000 - POS
  • Community Blue 80/60 $3200 - POS
  • Essential Bronze 6500 - POS
  • Essential Gold 1500 - POS
  • Freedom Silver 4000 - POS
  • Savings Bronze 7700 - POS
  • Standard Bronze 7500 - POS
  • Standard Gold 1500 - POS
  • Standard Silver 5000 - POS

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
01550007MEDICAID (05)MS 

Medicare Participation & PECOS Enrollment Status

Karthik Kovvuru is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Karthik Kovvuru 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

  • PECOS PAC ID: 2567611007

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20200731000021

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 60 times for 47 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 55 times for 32 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 174 times for 70 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 26 times for 21 patients

Hemodialysis procedure with physician evaluation

Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.

This service was performed 15 times for 12 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 29 times for 29 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 12 times for 12 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $31.6 for a new patient copayment and $24.26 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 78229 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $126.4
  • Minimum New Patient Price $54.84
  • Maximum New Patient Price $166.88
  • Average New Patient Copayment $31.6
  • Minimum New Patient Copayment $13.71
  • Maximum New Patient Copayment $41.72

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $97.05
  • Minimum Established Patient Price $17.52
  • Maximum Established Patient Price $136.11
  • Average Established Patient Copayment $24.26
  • Minimum Established Patient Copayment $4.38
  • Maximum Established Patient Copayment $34.02

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Karthik Kovvuru is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
OCHSNER MEDICAL CENTER ACUTE1516 JEFFERSON HWY
NEW ORLEANS, LA 70121
(504) 842-3000Acute Care Hospitals

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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.
1639482821
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
266988484
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 6 + 9 + 8 + 8 + 4 + 8 + 4 + 24 = 79
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 79 = 11

The NPI number 1639482821 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 7 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1760427371DR. GINNIE LEE ABARBANELL MD
Individual
Pediatrics (Pediatric Cardiology)8435 WURZBACH RD
SAN ANTONIO, TX 78229
(210) 450-7334
1508539925 SUZANNE ASHLEY APRN
Individual
Nurse Practitioner (Family)8435 WURZBACH RD
SAN ANTONIO, TX 78229
(210) 450-9800
1275032989 MELISSA LEAL HEARN NP-C
Individual
Nurse Practitioner (Family)8435 WURZBACH RD
SAN ANTONIO, TX 78229
(210) 450-9800
1154504157DR. ANDREA ALVAREZ ESLAVA M.D.
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)8435 WURZBACH RD
SAN ANTONIO, TX 78229
(210) 450-4940
1194160770 PATRICK LARRY SNYDER M.D.
Individual
Internal Medicine (Gastroenterology)8435 WURZBACH RD
SAN ANTONIO, TX 78229
(210) 450-7334
1700013612 SAMIN SHARMA MD
Individual
Internal Medicine (Nephrology)8435 WURZBACH RD
SAN ANTONIO, TX 78229
(210) 450-9000
1437416542 SWETHA RANI KANDURI M.D.
Individual
Internal Medicine (Nephrology)8435 WURZBACH RD
SAN ANTONIO, TX 78229
(210) 450-9650

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639482821, enumerated in the NPI registry as an "individual" on July 16, 2010

The provider is located at 8435 Wurzbach Rd San Antonio, Tx 78229 and the phone number is (210) 450-9650

The provider's speciality is Internal Medicine with taxonomy code 207RN0300X with a focus in Nephrology

The provider has more than 19 years of experience.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Louisiana, HMO. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.

Medicare beneficiaries should expect a typical cost of $126.4 with an average copayment of $31.6 for new patient appointments. Established patients should expect a typical charge of $97.05 and an average copayment of 24.26. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Hemodialysis procedure with physician evaluation, Initial hospital inpatient care per day, typically 50 minutes and New patient office or other outpatient visit, 45-59 minutes.

The practitioner is affiliated to the following hospital(s): OCHSNER MEDICAL CENTER ACUTE. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on July 16, 2010. 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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