Dr. Jimmie Mar, DO
- Medicare services, 2022
- 536
- Part D claims, 2024
- 895
- Hospital affiliations
- 3
- Industry payments
- $580
- Medical groups
- 4
- Practice address
- 700 Lawrence Expressway, Santa Clara, CA 95051
- Practice phone
- Call (408) 236-6400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mar's professional email, personal email and mobile number
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Dr. Jimmie Mar is an internist in Santa Clara, California
Dr. Mar practices at Santa Clara Medical Center in Santa Clara, California, part of Kaiser Permanente.
Dr. Mar's NPI, 1649705567, was assigned on April 28, 2017. Dr. Mar graduated from Touro University Nevada in 2017. Dr. Mar holds California license 20A20119.
- NPI
- 1649705567NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688091168
- NPI enumeration date
- April 28, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (408) 236-6400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jimmie Mar practices at Santa Clara Medical Center in Santa Clara, California
Dr. Mar's primary practice is Santa Clara Medical Center, at 700 Lawrence Expressway, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 236-6400.
- Santa Clara Medical Center700 Lawrence Expressway, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 236-6400
Source: Dmand AI Affiliation Data
Dr. Jimmie Mar is affiliated with 8 sites of care and 4 medical groups
Dr. Mar's primary practice is Santa Clara Medical Center in Santa Clara, California, part of Kaiser Permanente. Dr. Mar is also affiliated with EvergreenHealth Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Mar to 1 more hospital, 4 group practices and clinics, 3 medical groups and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jimmie Mar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mar practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Clara Medical Center | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jimmie Mar is one of 16,751 internists in California
Internal medicine is Dr. Mar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mar is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Mar's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- New York license
Internists near Dr. Mar
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. Jimmie Mar billed Medicare for 536 services in 2022
CMS data shows 536 Medicare services from Dr. Mar across 7 procedure codes in 2022. Medicare paid $39,464 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mar's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1,0042022: 53647%
Dr. Mar compared with the California median for internists, 2022
- Dr. Mar
- California median
- Medicare services
- 536vs 36148% above
- Part D claims
- 481vs 42114% above
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Mar's most billed Medicare procedure codes, 2022
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. Jimmie Mar's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Mar's median patient age at 69, with 43% women.
Dr. Mar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women43%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Jimmie Mar wrote 895 Medicare Part D claims in 2024
In 2024, Dr. Mar wrote 895 Medicare Part D claims for 164 patients. 91% of them were for generic drugs. CMS names the drug for 481 of them, across 17 drugs with 11 or more claims each, at $6,769 in total drug cost. In 2023, CMS named 889 claims across 33 drugs.
Dr. Mar's Part D claims by kind of drug, 2024
- Generic815 claims91%
- Brand-name and other80 claims9%
Dr. Mar'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. Mar's Part D claims, 2024
- Opioids4%36 of 895 claims
- Antibiotics2%18 of 895 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: 8892024: 48146%
Drugs named by CMS: 17 in 2024, 33 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. Jimmie Mar offers telehealth to Medicare patients
Dr. Mar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jimmie Mar received $580 in industry payments from 2019 to 2022
CMS Open Payments shows 21 general payments to Dr. Mar from 10 drug and device companies from 2019 to 2022. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $104.
General payments to Dr. Mar by program year, 2019 to 2022
Companies that paid Dr. Mar the most, 2019 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jimmie Mar graduated from Touro University Nevada
Dr. Mar graduated from Touro University Nevada in 2017.
- Medical school
- Board certified in internal medicine
- Board certified in 2022 - 2026
- Board certified in 2020 - 2024
- Board certified in 2024 - 2026
Source: Dmand AI Professional Profile Data
Dr. Jimmie Mar accepts plans from 1 insurance carrier
Dr. Mar is in network with 1 carrier, including Aetna. POS plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Aetna
Source: Dmand AI Insurance Network Data
Sources for Dr. Jimmie Mar'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 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)Doctors and Clinicians Utilization Data (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 |
| 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. Jimmie Mar
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. Jimmie Mar's NPI number?
Dr. Jimmie Mar's NPI number is 1649705567. It was assigned on April 28, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Jimmie Mar?
Dr. Jimmie Mar is an internist in Santa Clara, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jimmie Mar practice?
Dr. Mar practices at 700 Lawrence Expressway, Santa Clara, CA 95051. Dr. Mar's primary practice is Santa Clara Medical Center in Santa Clara, California, part of Kaiser Permanente. Dmand AI also links Dr. Mar to 1 hospital, 4 group practices and clinics, 3 medical groups and 1 home health agency.
What is Dr. Jimmie Mar's office phone number?
The practice phone on file for Dr. Mar is (408) 236-6400.
What is Dr. Jimmie Mar's medical license number?
Dr. Mar holds California license 20A20119, one of the licenses on file in 2 states.
Which states has Dr. Jimmie Mar been licensed in?
Dmand AI has state licenses on file for Dr. Mar in California and New York.
Which hospitals is Dr. Jimmie Mar affiliated with?
Dr. Mar practices at Santa Clara Medical Center in Santa Clara, California. Dr. Mar is also affiliated with EvergreenHealth Medical Center. Dmand AI links Dr. Mar to 1 more hospital.
What medical group is Dr. Jimmie Mar part of?
Dr. Mar is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Mar to 3 more medical groups.
Does Dr. Jimmie Mar accept Medicare?
Yes. CMS data shows Dr. Mar billed Medicare for 536 services in 2022, and Dr. Mar accepts Medicare assignment.
Does Dr. Jimmie Mar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mar as offering telehealth services.
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Is Dr. Jimmie Mar board certified?
Yes. Dr. Mar is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Jimmie Mar bill to Medicare?
In 2022, Dr. Mar's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Where did Dr. Jimmie Mar go to medical school?
Dr. Mar graduated from Touro University Nevada in 2017.
What drugs does Dr. Jimmie Mar prescribe most?
In 2024 Medicare Part D data, Dr. Mar's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Jimmie Mar received payments from drug or device companies?
CMS Open Payments shows $580 in general payments to Dr. Mar from 10 companies from 2019 to 2022. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Jimmie Mar been practicing?
Dr. Mar graduated from medical school in 2017, 9 years ago.
What insurance does Dr. Jimmie Mar accept?
Dr. Mar is in network with 1 carrier, including Aetna. POS plans come from the most carriers, 1. Check the plan with the practice before a visit.
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