Dr. Reena Parada Thomas, MD
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 28
- Part D claims, 2022
- 27
- Publications
- 26
- MIPS score, 2024
- 89
- 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
Find Dr. Thomas' professional email, personal email and mobile number
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Dr. Reena Parada Thomas is a neurologist in Stanford, California
Dr. Thomas practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Thomas' NPI, 1285868786, was assigned on May 12, 2009. Dr. Thomas graduated from Georgetown University School Of Medicine in 2009. Dr. Thomas holds California license A117262.
- NPI
- 1285868786NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658596135
- NPI enumeration date
- May 12, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Reena Parada Thomas practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Thomas' 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. Reena Parada Thomas is affiliated with 2 sites of care and 1 medical group
Dr. Thomas' primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Thomas to 1 more hospital, named with a free account. Dr. Thomas' 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. Reena Parada Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas 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 affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Reena Parada Thomas is one of 2,207 neurologists in California
Neurology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Thomas is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Thomas' licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Neurology, CaliforniaPrimary
- Virginia license
Clinical focus
Dmand AI lists muscle pain, fibromyalgia, and limb pain and neuropathy among the conditions Dr. Thomas treats.
Neurologists near Dr. Thomas
Counts of neurologists 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. Reena Parada Thomas billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Thomas across 1 procedure code in 2024, all of them office visits, for 28 Medicare patients. Medicare paid $1,305 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1332024: 1589%
Dr. Thomas compared with the California median for neurologists, 2024
- Dr. Thomas
- California median
- Medicare services
- 15vs 40496% below
- Medicare patients
- 28vs 19085% below
- Part D claims
- 27vs 32492% below
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Thomas' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thomas and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Reena Parada Thomas treated 28 Medicare patients in 2024, average age 69
CMS counts 28 Medicare patients who saw Dr. Thomas in 2024. 64% of them have high blood pressure, and 61% have high cholesterol. Their average risk score is 2.78, 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. Thomas' median patient age at 56, with 61% women.
Dr. Thomas' Medicare patients by sex, 2024
- Women1657%
- Men1243%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure64%
- High cholesterol61%
- Anxiety46%
- Cancer46%
- Stroke or TIA39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Reena Parada Thomas wrote 27 Medicare Part D claims in 2022
In 2022, Dr. Thomas wrote 27 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $662 in total drug cost. In 2020, CMS named 15 claims across 1 drug.
Dr. Thomas' 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, 2020 to 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 152022: 2780%
Drugs named by CMS: 2 in 2022, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Reena Parada Thomas scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Thomas for performance year 2024, reported as part of a group. Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Thomas' MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Reena Parada Thomas has 26 publications on record
Dmand AI links 26 papers to Dr. Thomas, published from 2012 to 2025. 2019 was the busiest year, with 4. The most frequent topics are Brain Neoplasms, Glioblastoma and Magnetic Resonance Imaging. Dr. Thomas has published most often in J Neurooncol. Dr. Thomas' most frequent co-authors are Seema Nagpal, MD, Lawrence David Recht, MD and Gordon Ho-Wan Li, MD.
Dr. Thomas' papers by year, 2015 to 2025
Topics Dr. Thomas writes about most
- Brain Neoplasms
- Glioblastoma
- Magnetic Resonance Imaging
- Glioma
- Contrast Media
- Leadership
- Macrophages
- Antibodies, Monoclonal, Humanized
Dr. Thomas' most frequent co-authors
- Seema Nagpal, MD13 shared papers
- Lawrence David Recht, MD12 shared papers
- Gordon Ho-Wan Li, MD10 shared papers
Recent publications by Dr. Thomas
See who Dr. Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thomas works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Reena Parada Thomas received $4,773 in industry payments from 2017 to 2019
CMS Open Payments shows 15 general payments to Dr. Thomas from 1 drug or device company from 2017 to 2019. Honoraria make up the largest share, 66% of the total. Novocure Inc. paid the most, $4,773.
General payments to Dr. Thomas by program year, 2017 to 2019
General payments to Dr. Thomas by kind, 2017 to 2019
- Honoraria$3,15066%
- Travel and lodging$1,15524%
- Food and beverage$46810%
Companies that paid Dr. Thomas the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Reena Parada Thomas graduated from Georgetown University School Of Medicine
Dr. Thomas graduated from Georgetown University School Of Medicine in 2009.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Reena Parada Thomas accepts plans from 9 insurance carriers
Dr. Thomas is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Thomas accepts, by number of carriers
- Medicare6
- PPO6
- POS4
- EPO3
- HMO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Reena Parada Thomas'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Reena Parada Thomas
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. Reena Parada Thomas' NPI number?
Dr. Reena Parada Thomas' NPI number is 1285868786. It was assigned on May 12, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Reena Parada Thomas?
Dr. Reena Parada Thomas is a neurologist in Stanford, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Reena Parada Thomas practice?
Dr. Thomas practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Thomas' primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Thomas to 1 hospital.
What is Dr. Reena Parada Thomas' office phone number?
The practice phone on file for Dr. Thomas is (650) 723-4000.
What is Dr. Reena Parada Thomas' medical license number?
Dr. Thomas holds California license A117262, one of the licenses on file in 2 states.
Which states has Dr. Reena Parada Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in California (2011 to 2026) and Virginia (2009 to 2011).
Which hospitals is Dr. Reena Parada Thomas affiliated with?
Dr. Thomas practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Thomas to 1 more hospital.
What medical group is Dr. Reena Parada Thomas part of?
Dr. Thomas is linked to Stanford Health Care.
Does Dr. Reena Parada Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 15 services in 2024, and Dr. Thomas accepts Medicare assignment.
What is Dr. Reena Parada Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Reena Parada Thomas see?
CMS counts 28 Medicare patients who saw Dr. Thomas in 2024, with an average age of 69.
Is Dr. Reena Parada Thomas board certified?
Yes. Dr. Thomas is board certified in neurology by the American Board of Psychiatry and Neurology.
What services does Dr. Reena Parada Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were office visit, established patient (99214).
Where did Dr. Reena Parada Thomas go to medical school?
Dr. Thomas graduated from Georgetown University School Of Medicine in 2009.
What drugs does Dr. Reena Parada Thomas prescribe most?
In 2022 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Gabapentin and Levetiracetam.
Has Dr. Reena Parada Thomas received payments from drug or device companies?
CMS Open Payments shows $4,773 in general payments to Dr. Thomas from 1 company from 2017 to 2019. The largest total came from Novocure Inc.
How long has Dr. Reena Parada Thomas been practicing?
Dr. Thomas graduated from medical school in 2009, 17 years ago.
Does Dr. Reena Parada Thomas do research?
Dmand AI links 26 publications to Dr. Thomas, published from 2012 to 2025.
Who does Dr. Reena Parada Thomas publish with?
Dr. Thomas' most frequent co-authors are Seema Nagpal, MD (13 shared papers), Lawrence David Recht, MD (12 shared papers) and Gordon Ho-Wan Li, MD (10 shared papers).
What insurance does Dr. Reena Parada Thomas accept?
Dr. Thomas is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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