Rohan Ahluwalia
Hematology & Oncology Physician · Santa Cruz, CA
Rohan Ahluwalia is a hematology & oncology physician with a practice address in Santa Cruz, California, and NPI 1053632356, issued on Jun 21, 2010. Check the license (California A141525, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rohan Ahluwalia
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A141525 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2850 Commercial Xing, Santa Cruz, CA 95065
- Phone
- (831) 460-7555
- Enumerated
- Jun 21, 2010
- Record last updated
- Aug 9, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190821001493); accepts Medicare assignment
- Medical or professional school
- Texas A & M University System, Hsc, College Of Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 2850 Commercial Xing
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda BrynerNurse Practitioner1437798782
- Jill Gillespie, LCSWClinical Social Worker1861238107
- Carla Gomez, LCSWClinical Social Worker1881899367
- Delphina Kim, CRNPAdult Health Nurse Practitioner1922367390
- Steven Lai, MDHematology & Oncology Physician1295364321
- Dewana LeishmanPharmacist1588587141
Verify Rohan Ahluwalia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A141525Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,147 Medicare Part D claims for 203 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Anastrozole197 claims
- Abiraterone Acetate132 claims
- Prednisone55 claims
- Prochlorperazine Maleate54 claims
- Acyclovir51 claims
- Ondansetron Hcl49 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $481.31
19 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationSanta Cruz, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rohan Ahluwalia among 1,583 hematology & oncology physician records in California
Rohan Ahluwalia is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2010 · median 2003 among the 1,124 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Santa Cruz → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Julie Jaffe, M.D.Santa Cruz, CA 950651801942008
- Steven Lai, MDSanta Cruz, CA 950651295364321
- Amy McMullen, M.D.Santa Cruz, CA 950651205860954
- Janet WangSanta Cruz, CA 950651760629158
- Glenn Wong, DOSanta Cruz, CA 950651063537934
- Michael Wu, MDSanta Cruz, CA 950651700850104
- Michael Yen, M.D., PH.D.Santa Cruz, CA 950651437269313
- Jennifer Choate, MDSoquel, CA 950731326073354
Common questions
What is Rohan Ahluwalia's NPI number?
Rohan Ahluwalia's National Provider Identifier (NPI) is 1053632356, issued on Jun 21, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Rohan Ahluwalia located?
The NPPES record lists a practice address at 2850 Commercial Xing, Santa Cruz, CA, 95065. Phone: (831) 460-7555. Providers update this record themselves, so call before visiting.
How can I verify Rohan Ahluwalia's license?
NPPES lists California license number A141525, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rohan Ahluwalia prescribe under Medicare Part D?
In 2024, Rohan Ahluwalia had 1,147 Medicare Part D claims for 203 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.