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Dr. Santhosh Ambika, MD
- Medicare services, 2024
- 84,288
- Medicare patients, 2024
- 770
- Part D claims, 2024
- 1,354
- Publications
- 7
- Hospital affiliations
- 5
- Practice address
- 5423 Reno Corporate Dr, Reno, NV 89511
- Practice phone
- Call (775) 329-0873
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cancer Care Specialists
Reno, Nevada
Find Dr. Ambika'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. Santhosh Ambika is a hematologist and oncologist in Reno, Nevada
Dr. Ambika practices at Cancer Care Specialists in Reno, Nevada.
Dr. Ambika's NPI, 1174747323, was assigned on April 12, 2007. Dr. Ambika graduated from University of Kerala Medical College in 2001. Dr. Ambika holds Nevada license 16308.
- NPI
- 1174747323NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163564782
- NPI enumeration date
- April 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (775) 329-0873
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Santhosh Ambika practices at Cancer Care Specialists in Reno, Nevada
Dr. Ambika's primary practice is Cancer Care Specialists, at 5423 Reno Corporate Dr, Reno, NV 89511 in Washoe County. The practice phone is (775) 329-0873.
- Cancer Care Specialists5423 Reno Corporate Dr, Reno, NV 89511 · Washoe CountyPhone(775) 329-0873
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Santhosh Ambika is affiliated with 7 sites of care and 1 medical group
Dr. Ambika's primary practice is Cancer Care Specialists in Reno, Nevada. Dr. Ambika is also affiliated with Renown Regional Medical Center. The medical group on file is Cancer Care Specialists. Dmand AI also links Dr. Ambika to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Santhosh Ambika's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ambika practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cancer Care Specialists | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Santhosh Ambika is one of 67 hematologists and oncologists in Nevada
Hematology and oncology is Dr. Ambika's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Ambika is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Ambika's licenses on file in 3 states: Nevada, Virginia and Massachusetts.
Specialties and state licenses
- Hematology and oncology, NevadaPrimary
- Virginia license
- Massachusetts license
Clinical focus
Dmand AI lists breast cancer, chronic anemia, chronic leukemia, colorectal cancer, fluid and electrolyte imbalances, immune deficiency disease, lung cancer and lymphoma among the conditions Dr. Ambika treats.
Hematologists and oncologists near Dr. Ambika
Counts of hematologists and oncologists 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. Santhosh Ambika billed Medicare for 84,288 services in 2024
CMS data shows 84,288 Medicare services from Dr. Ambika across 61 procedure codes in 2024, for 770 Medicare patients. Medicare paid $1,943,146 for them.
Dr. Ambika's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 57,8362024: 76,13932%
- Tests and treatments
- 2023: 2,1422024: 2,57220%
- Lab and pathology
- 2023: 1,5342024: 2,28749%
- Office and hospital visits
- 2023: 1,8752024: 1,9212%
- Surgery
- 2023: 9092024: 1,02713%
- Other services
- 2023: 8,8212024: 34296%
Where Dr. Ambika's Medicare services took place, 2024
- In an office84,133100%
- In a facility1550%
Dr. Ambika compared with the Nevada median for hematologists and oncologists, 2024
- Dr. Ambika
- Nevada median
- Medicare services
- 84,288vs 19,9004.2 times
- Medicare patients
- 770vs 60328% above
- Part D claims
- 998vs 79326% above
Medians across 67 hematologists and oncologists in Nevada with Dmand AI profiles that report each measure.
Dr. Ambika's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ambika?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ambika and other hematologists and oncologists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Santhosh Ambika treated 770 Medicare patients in 2024, average age 75
CMS counts 770 Medicare patients who saw Dr. Ambika in 2024. The largest group is 65 to 74, with 368 patients. 72% of them have high cholesterol, and 71% have high blood pressure. 6% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ambika's median patient age at 71, with 53% women.
Dr. Ambika's Medicare patients by age, 2024
Dr. Ambika's Medicare patients by sex, 2024
- Women36447%
- Men40653%
Chronic conditions among Dr. Ambika's Medicare patients, 2024
- High cholesterol72%
- High blood pressure71%
- Cancer46%
- Arthritis43%
- Chronic kidney disease31%
- Ischemic heart disease28%
- Diabetes26%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ambika's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Santhosh Ambika wrote 1,354 Medicare Part D claims in 2024
In 2024, Dr. Ambika wrote 1,354 Medicare Part D claims for 280 patients. 65% of them were for generic drugs. CMS names the drug for 998 of them, across 32 drugs with 11 or more claims each, at $3,950,170 in total drug cost. In 2023, CMS named 983 claims across 34 drugs.
Dr. Ambika's Part D claims by kind of drug, 2024
- Generic880 claims65%
- Brand-name474 claims35%
Dr. Ambika's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ambika's Part D claims, 2024
- Opioids3%45 of 1,354 claims
- Antibiotics4%55 of 1,354 claims
- Antipsychotics, patients 65 and over2%22 of 1,354 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9832024: 9982%
Drugs named by CMS: 32 in 2024, 34 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Santhosh Ambika offers telehealth to Medicare patients
Dr. Ambika accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ambika as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Santhosh Ambika has 7 publications on record
Dmand AI links 7 papers to Dr. Ambika, published from 2018 to 2019. 2018 was the busiest year, with 3. The most frequent topics are SEER Program. Dr. Ambika's most frequent co-authors are Mark Bilinyi Ulanja, MD, Bryce David Beutler and Mohamed E. Taha, MD.
Topics Dr. Ambika writes about most
- SEER Program
Dr. Ambika's most frequent co-authors
- Mark Bilinyi Ulanja, MD6 shared papers
- Bryce David Beutler5 shared papers
- Mohamed E. Taha, MD2 shared papers
Recent publications by Dr. Ambika
J Surg Oncol
See who Dr. Ambika researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ambika works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Santhosh Ambika received $109,151 in industry payments from 2016 to 2025
CMS Open Payments shows 521 general payments to Dr. Ambika from 75 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 49% of the total. Abbvie Inc. paid the most, $46,100.
General payments to Dr. Ambika by program year, 2016 to 2025
General payments to Dr. Ambika by kind, 2016 to 2025
- Consulting fees$53,09849%
- Speaker and faculty fees$24,90023%
- Food and beverage$14,74114%
- Travel and lodging$12,36911%
- Other$4,0434%
Companies that paid Dr. Ambika the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Santhosh Ambika graduated from University of Kerala Medical College
Dr. Ambika graduated from University of Kerala Medical College in 2001.
- Medical school
- Board certified in hematology
- Board certified in medical oncology
- Board certified in hematology
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Santhosh Ambika accepts plans from 16 insurance carriers
Dr. Ambika is in network with 16 carriers, including United Healthcare, Elevance and HCSC. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- Alliant Health Plans
- +8 more carriersWith a free account
Plan types Dr. Ambika accepts, by number of carriers
- PPO8
- HMO6
- Medicare6
- EPO3
- Medicaid2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Santhosh Ambika'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Santhosh Ambika
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. Santhosh Ambika's NPI number?
Dr. Santhosh Ambika's NPI number is 1174747323. It was assigned on April 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Santhosh Ambika?
Dr. Santhosh Ambika is a hematologist and oncologist in Reno, Nevada. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Santhosh Ambika practice?
Dr. Ambika practices at 5423 Reno Corporate Dr, Reno, NV 89511. Dr. Ambika's primary practice is Cancer Care Specialists in Reno, Nevada. Dmand AI also links Dr. Ambika to 4 hospitals and 1 group practice or clinic.
What is Dr. Santhosh Ambika's office phone number?
The practice phone on file for Dr. Ambika is (775) 329-0873.
What is Dr. Santhosh Ambika's medical license number?
Dr. Ambika holds Nevada license 16308, one of the licenses on file in 3 states.
Which states has Dr. Santhosh Ambika been licensed in?
Dmand AI has state licenses on file for Dr. Ambika in Nevada (2016 to 2027), Virginia (2010 to 2016) and Massachusetts (2008 to 2011).
Which hospitals is Dr. Santhosh Ambika affiliated with?
Dr. Ambika is affiliated with Renown Regional Medical Center. Dmand AI links Dr. Ambika to 4 more hospitals.
What medical group is Dr. Santhosh Ambika part of?
Dr. Ambika is linked to Cancer Care Specialists.
Does Dr. Santhosh Ambika accept Medicare?
Yes. CMS data shows Dr. Ambika billed Medicare for 84,288 services in 2024, and Dr. Ambika accepts Medicare assignment.
Does Dr. Santhosh Ambika offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ambika as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Santhosh Ambika see?
CMS counts 770 Medicare patients who saw Dr. Ambika in 2024, with an average age of 75.
Is Dr. Santhosh Ambika board certified?
Yes. Dr. Ambika is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Santhosh Ambika bill to Medicare?
In 2024, Dr. Ambika's most billed Medicare services were injected or infused drug (J9271), injected or infused drug (J9144) and injected or infused drug (J1439).
Where did Dr. Santhosh Ambika go to medical school?
Dr. Ambika graduated from University of Kerala Medical College in 2001.
What drugs does Dr. Santhosh Ambika prescribe most?
In 2024 Medicare Part D data, Dr. Ambika's most prescribed drugs by claims were Anastrozole, Hydroxyurea and Brukinsa.
Has Dr. Santhosh Ambika received payments from drug or device companies?
CMS Open Payments shows $109,151 in general payments to Dr. Ambika from 75 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Santhosh Ambika been practicing?
Dr. Ambika graduated from medical school in 2001, 25 years ago.
Does Dr. Santhosh Ambika do research?
Dmand AI links 7 publications to Dr. Ambika, published from 2018 to 2019.
Who does Dr. Santhosh Ambika publish with?
Dr. Ambika's most frequent co-authors are Mark Bilinyi Ulanja, MD (6 shared papers), Bryce David Beutler (5 shared papers) and Mohamed E. Taha, MD (2 shared papers).
What insurance does Dr. Santhosh Ambika accept?
Dr. Ambika is in network with 16 carriers, including United Healthcare, Elevance and HCSC. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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