CounselingDelivery of Health Care, IntegratedDiet Therapy
Dr. Rohini Ashok, MD
NPI1194897900PAC ID0547440638
- Part D claims, 2024
- 3,129
- Publications
- 3
- Industry payments
- $105
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Dr. Ashok's professional email, personal email and mobile number
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Dr. Rohini Ashok is an internist in Santa Clara, California
Dr. Ashok practices at Permanente Medical Group Inc in Santa Clara, California.
Dr. Ashok's NPI, 1194897900, was assigned on November 15, 2006. Dr. Ashok graduated from Stanley Medical College SMC in 1989. Dr. Ashok's California license number on file is A72037.
NPI and contact details
- NPI
- 1194897900NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547440638
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rohini Ashok practices at Permanente Medical Group Inc in Santa Clara, California
Dr. Ashok's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Rohini Ashok is affiliated with 2 sites of care and 1 medical group
Dr. Ashok's primary practice is Permanente Medical Group Inc in Santa Clara, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Ashok to 1 more group practice or clinic, named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rohini Ashok's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ashok practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rohini Ashok is one of 16,751 internists in California
Internal medicine is Dr. Ashok's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ashok is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Ashok's licenses on file in 4 states: California, Virginia, Texas and Michigan.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Virginia license
- Texas license
- Michigan license
Clinical focus
Dmand AI lists chronic hypertension and lower back pain among the conditions Dr. Ashok treats.
Internists near Dr. Ashok
Counts of internists 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. Rohini Ashok's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Ashok's median patient age at 54, with 69% women.
Dr. Ashok'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
- Women69%
- Men31%
Source: Dmand AI Patient Panel Data
Dr. Rohini Ashok wrote 3,129 Medicare Part D claims in 2024
In 2024, Dr. Ashok wrote 3,129 Medicare Part D claims for 469 patients. 93% of them were for generic drugs. CMS names the drug for 2,623 of them, across 62 drugs with 11 or more claims each, at $81,933 in total drug cost. In 2023, CMS named 2,265 claims across 50 drugs.
Part D claims, 20243,129
Drugs named by CMS62
Total drug cost$81,933
Part D patients469
Dr. Ashok's Part D claims by kind of drug, 2024
- Generic2,911 claims93%
- Brand-name194 claims6%
- Other24 claims1%
Dr. Ashok'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. Ashok's Part D claims, 2024
- Opioids1%44 of 3,129 claims
- Antibiotics2%69 of 3,129 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: 2,2652024: 2,62316%
Drugs named by CMS: 62 in 2024, 50 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
How Dr. Rohini Ashok takes part in Medicare
Dr. Ashok 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)
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Dr. Rohini Ashok has 3 publications on record
Dmand AI links 3 papers to Dr. Ashok. The most frequent topics are Obesity. Dr. Ashok has published most often in Perm J. Dr. Ashok's most frequent co-authors are Ashok Krishnaswami, MD, Stephen Sidney, MD and Michael C. Okimura, MD.
Papers3
Topics Dr. Ashok writes about most
- Obesity
Dr. Ashok's most frequent co-authors
- Ashok Krishnaswami, MD2 shared papers
- Stephen Sidney, MD2 shared papers
- Michael C. Okimura, MD1 shared paper
Recent publications by Dr. Ashok
ComorbidityObesityPatient Acceptance of Health Care
See who Dr. Ashok researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ashok works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rohini Ashok received $105 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Ashok from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $105.
Companies that paid Dr. Ashok the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rohini Ashok graduated from Stanley Medical College SMC
Dr. Ashok graduated from Stanley Medical College SMC in 1989.
- Medical school
- Board certified in internal medicine
- Board certified in obesity medicine
Source: Dmand AI Professional Profile Data
Dr. Rohini Ashok accepts plans from 2 insurance carriers
Dr. Ashok is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Ashok accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Rohini Ashok'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Rohini Ashok
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. Rohini Ashok's NPI number?
Dr. Rohini Ashok's NPI number is 1194897900. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rohini Ashok?
Dr. Rohini Ashok is an internist in Santa Clara, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rohini Ashok practice?
Dr. Ashok practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Ashok's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Dr. Ashok to 1 group practice or clinic.
What is Dr. Rohini Ashok's office phone number?
The practice phone on file for Dr. Ashok is (408) 851-1000.
What is Dr. Rohini Ashok's medical license number?
Dr. Ashok's California license number on file is A72037, one of the licenses on file in 4 states.
Which states has Dr. Rohini Ashok been licensed in?
Dmand AI has state licenses on file for Dr. Ashok in California (2000 to 2025), Virginia (1996 to 2002), Texas (1995 to 2001) and Michigan (1995 to 1999).
What medical group is Dr. Rohini Ashok part of?
Dr. Ashok is linked to The Permanente Medical Group, Inc.
Does Dr. Rohini Ashok accept Medicare?
Yes. CMS lists Dr. Ashok as accepting Medicare assignment.
Is Dr. Rohini Ashok board certified?
Yes. Dr. Ashok is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Rohini Ashok go to medical school?
Dr. Ashok graduated from Stanley Medical College SMC in 1989.
Show 6 more questionsShow fewer questions
What drugs does Dr. Rohini Ashok prescribe most?
In 2024 Medicare Part D data, Dr. Ashok's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Rohini Ashok received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Dr. Ashok from 1 company from 2018 to 2018. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Rohini Ashok been practicing?
Dr. Ashok graduated from medical school in 1989, 37 years ago.
Does Dr. Rohini Ashok do research?
Dmand AI links 3 publications to Dr. Ashok.
Who does Dr. Rohini Ashok publish with?
Dr. Ashok's most frequent co-authors are Ashok Krishnaswami, MD (2 shared papers), Stephen Sidney, MD (2 shared papers) and Michael C. Okimura, MD (1 shared paper).
What insurance does Dr. Rohini Ashok accept?
Dr. Ashok is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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