Dr. Rosaline Vasquez, MD
- Medicare services, 2024
- 53
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 64
- Hospital affiliations
- 2
- Industry payments
- $210
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Rosaline Vasquez is an internist in Stanford, California
Dr. Vasquez practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Vasquez's NPI, 1952437659, was assigned on February 26, 2007. Dr. Vasquez graduated from Stanford University School of Medicine in 1979. Dr. Vasquez holds California license G43115.
- NPI
- 1952437659NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173691623
- NPI enumeration date
- February 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rosaline Vasquez practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Vasquez's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Rosaline Vasquez is affiliated with 2 sites of care and 2 medical groups
Dr. Vasquez's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Vasquez to 1 more hospital and 1 medical group, each named with a free account. Dr. Vasquez's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rosaline Vasquez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vasquez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rosaline Vasquez is one of 16,751 internists in California
Internal medicine is Dr. Vasquez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Vasquez is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Vasquez
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. Rosaline Vasquez billed Medicare for 53 services in 2024
CMS data shows 53 Medicare services from Dr. Vasquez across 1 procedure code in 2024, all of them office visits, for 58 Medicare patients. Medicare paid $4,298 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vasquez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 562024: 535%
Dr. Vasquez compared with the California median for internists, 2024
- Dr. Vasquez
- California median
- Medicare services
- 53vs 36185% below
- Medicare patients
- 58vs 15162% below
- Part D claims
- 11vs 42197% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Vasquez'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rosaline Vasquez treated 58 Medicare patients in 2024, average age 72
CMS counts 58 Medicare patients who saw Dr. Vasquez in 2024. The largest group is 65 to 74, with 26 patients. 69% of them have high blood pressure, and 66% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Vasquez's median patient age at 53, with 53% women.
Dr. Vasquez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Vasquez's Medicare patients by sex, 2024
- Women3052%
- Men2848%
Chronic conditions among Dr. Vasquez's Medicare patients, 2024
- High blood pressure69%
- High cholesterol66%
- Arthritis34%
- Diabetes31%
- Osteoporosis28%
- Ischemic heart disease26%
- Atrial fibrillation24%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vasquez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rosaline Vasquez wrote 64 Medicare Part D claims in 2024
In 2024, Dr. Vasquez wrote 64 Medicare Part D claims for 23 patients. 84% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $994 in total drug cost. In 2021, CMS named 14 claims across 1 drug.
Dr. Vasquez's Part D claims by kind of drug, 2024
- Generic54 claims84%
- Brand-name and other10 claims16%
Dr. Vasquez's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 142022: 1121%
Drugs named by CMS: 1 in 2022, 1 in 2021.
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. Rosaline Vasquez offers telehealth to Medicare patients
Dr. Vasquez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vasquez as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rosaline Vasquez received $210 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Vasquez from 1 drug or device company in 2016. Consulting fees make up the largest share, 100% of the total. Medtronic USA, Inc. paid the most, $210.
Companies that paid Dr. Vasquez the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rosaline Vasquez graduated from Stanford University School of Medicine
Dr. Vasquez graduated from Stanford University School of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rosaline Vasquez'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Rosaline Vasquez
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. Rosaline Vasquez's NPI number?
Dr. Rosaline Vasquez's NPI number is 1952437659. It was assigned on February 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Rosaline Vasquez?
Dr. Rosaline Vasquez is an internist in Stanford, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rosaline Vasquez practice?
Dr. Vasquez practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Vasquez's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Vasquez to 1 hospital and 1 medical group.
What is Dr. Rosaline Vasquez's office phone number?
The practice phone on file for Dr. Vasquez is (650) 723-4000.
What is Dr. Rosaline Vasquez's medical license number?
Dr. Vasquez holds California license G43115.
Which hospitals is Dr. Rosaline Vasquez affiliated with?
Dr. Vasquez practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Vasquez to 1 more hospital.
What medical group is Dr. Rosaline Vasquez part of?
Dr. Vasquez is linked to Palo Alto Foundation Medical Group. Dmand AI links Dr. Vasquez to 1 more medical group.
Does Dr. Rosaline Vasquez accept Medicare?
Yes. CMS data shows Dr. Vasquez billed Medicare for 53 services in 2024, and Dr. Vasquez accepts Medicare assignment.
Does Dr. Rosaline Vasquez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Vasquez as offering telehealth services.
How many Medicare patients does Dr. Rosaline Vasquez see?
CMS counts 58 Medicare patients who saw Dr. Vasquez in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Rosaline Vasquez bill to Medicare?
In 2024, Dr. Vasquez's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Rosaline Vasquez go to medical school?
Dr. Vasquez graduated from Stanford University School of Medicine in 1979.
What drugs does Dr. Rosaline Vasquez prescribe most?
In 2022 Medicare Part D data, Dr. Vasquez's most prescribed drugs by claims were Desipramine HCl.
Has Dr. Rosaline Vasquez received payments from drug or device companies?
CMS Open Payments shows $210 in general payments to Dr. Vasquez from 1 company from 2016 to 2016. The largest total came from Medtronic USA, Inc.
How long has Dr. Rosaline Vasquez been practicing?
Dr. Vasquez graduated from medical school in 1979, 47 years ago.
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