Dr. Karthika Amaranathan, MD
- Medicare patients, 2024
- 22
- Affiliated sites
- 3
- Medical groups
- 3
- State licenses
- 2
- Year NPI issued
- 2018
- Practice address
- 2727 W Holcombe Blvd, Houston, TX 77025
- Practice phone
- Call (713) 442-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ambulatory Surgery Center at Berthelsen Main Campus
Surgery Center - Not Medicare-Certified · Houston, Texas
Find Dr. Amaranathan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Karthika Amaranathan is a diagnostic radiologist in Houston, Texas
Dr. Amaranathan practices at Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas.
Dr. Amaranathan's NPI, 1437654910, was assigned on March 27, 2018. Dr. Amaranathan holds Texas license BP10083328.
- NPI
- 1437654910NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991151367
- NPI enumeration date
- March 27, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (713) 442-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karthika Amaranathan practices at Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas
Dr. Amaranathan's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus, at 2727 W Holcombe Blvd, Houston, TX 77025. The practice phone is (713) 442-3300.
- Ambulatory Surgery Center at Berthelsen Main Campus2727 W Holcombe Blvd, Houston, TX 77025Phone(713) 442-3300
Source: Dmand AI Affiliation Data
Dr. Karthika Amaranathan is affiliated with 3 sites of care and 3 medical groups
Dr. Amaranathan's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas. The medical group on file is Kelsey-Seybold Clinic. Dmand AI also links Dr. Amaranathan to 2 more medical groups, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karthika Amaranathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Amaranathan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ambulatory Surgery Center at Berthelsen Main Campus | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karthika Amaranathan is one of 2,616 diagnostic radiologists in Texas
Diagnostic radiology is Dr. Amaranathan's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Amaranathan's licenses on file in 2 states: Texas and Nevada.
Specialties and state licenses
- Diagnostic radiology, TexasPrimary
- Nevada license
Diagnostic radiologists near Dr. Amaranathan
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Karthika Amaranathan treated 22 Medicare patients in 2024, average age 74
CMS counts 22 Medicare patients who saw Dr. Amaranathan in 2024. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Amaranathan's median patient age at 54, with 82% women.
Chronic conditions among Dr. Amaranathan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis50%
- Diabetes50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Amaranathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women82%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Karthika Amaranathan takes part in Medicare
Dr. Amaranathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Dr. Karthika Amaranathan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Karthika Amaranathan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Karthika Amaranathan's NPI number?
Dr. Karthika Amaranathan's NPI number is 1437654910. It was assigned on March 27, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Karthika Amaranathan?
Dr. Karthika Amaranathan is a diagnostic radiologist in Houston, Texas. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Karthika Amaranathan practice?
Dr. Amaranathan practices at 2727 W Holcombe Blvd, Houston, TX 77025. Dr. Amaranathan's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas. Dmand AI also links Dr. Amaranathan to 2 medical groups, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Karthika Amaranathan's office phone number?
The practice phone on file for Dr. Amaranathan is (713) 442-3300.
What is Dr. Karthika Amaranathan's medical license number?
Dr. Amaranathan holds Texas license BP10083328, one of the licenses on file in 2 states.
Which states has Dr. Karthika Amaranathan been licensed in?
Dmand AI has state licenses on file for Dr. Amaranathan in Texas and Nevada.
What medical group is Dr. Karthika Amaranathan part of?
Dr. Amaranathan is linked to Kelsey-Seybold Clinic. Dmand AI links Dr. Amaranathan to 2 more medical groups.
Does Dr. Karthika Amaranathan accept Medicare?
Yes. CMS lists Dr. Amaranathan as accepting Medicare assignment.
How many Medicare patients does Dr. Karthika Amaranathan see?
CMS counts 22 Medicare patients who saw Dr. Amaranathan in 2024, with an average age of 74.
How long has Dr. Karthika Amaranathan been practicing?
Dr. Amaranathan graduated from medical school in 2018, 8 years ago.
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