Dr. Marlene Martin, MD

  • San Francisco, CA
  • Internist
NPI1831465152PAC ID3779889530
Medicare services, 2024
122
Medicare patients, 2024
42
Part D claims, 2024
48
Publications
44
MIPS score, 2024
97
Practice address
1001 Potrero Avenue, San Francisco, CA 94110
Practice phone
Call (415) 206-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

See all 5 affiliations

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Dr. Marlene Martin is an internist in San Francisco, California

Dr. Martin practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA.

Dr. Martin's NPI, 1831465152, was assigned on March 30, 2012. Dr. Martin graduated from Stanford University School Of Medicine in 2012. Dr. Martin's California license number on file is A128191.

NPI and contact details
Medicare PAC ID
3779889530
NPI enumeration date
March 30, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 206-8000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Marlene Martin practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California

Dr. Martin's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center, at 1001 Potrero Avenue, San Francisco, CA 94110 in San Francisco County. The practice phone is (415) 206-8000.

Source: Dmand AI Affiliation Data

Dr. Marlene Martin is affiliated with 2 sites of care and 3 medical groups

Dr. Martin's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. Dr. Martin is also affiliated with Santa Clara Valley Medical Center. The medical group on file is UCSF Department of Radiology & Biomedical Imaging. Dmand AI also links Dr. Martin to 2 more medical groups, each named with a free account. Dr. Martin's employer is on file too: a hospital.

See all 5 affiliations for Dr. Martin

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Marlene Martin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Martin practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Zuckerberg San Francisco General Hospital and Trauma CenterAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Marlene Martin is one of 16,751 internists in California

Internal medicine is Dr. Martin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Martin is board certified in internal medicine by the American Board of Internal Medicine. Dr. Martin has a license on file in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A128191 · 2013 to 2025 · taxonomy 207R00000X

Clinical focus

Dmand AI lists drug use disorders, electrolyte disorders, loss of balance, lung disease: COPD, asthma or bronchitis and sepsis among the conditions Dr. Martin treats.

Internists near Dr. Martin

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. Marlene Martin billed Medicare for 122 services in 2024

CMS data shows 122 Medicare services from Dr. Martin across 4 procedure codes in 2024, for 42 Medicare patients. Medicare paid $11,773 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024122
Medicare patients42
Paid by Medicare$11,773
Procedure codes4

Dr. Martin's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1342024: 1229%

Dr. Martin compared with the California median for internists, 2024

  • Dr. Martin
  • California median
Medicare services
122vs 36166% below
Medicare patients
42vs 15172% below
Part D claims
131vs 42169% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Dr. Martin'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.

See all procedures by Dr. Martin

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Marlene Martin treated 42 Medicare patients in 2024, average age 69

CMS counts 42 Medicare patients who saw Dr. Martin in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 50% have alcohol and drug use disorders. Their average risk score is 3.49, 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. Martin's median patient age at 63, with 25% women.

Medicare patients, 202442
Average age69
Average risk score3.49

Dr. Martin's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Martin's Medicare patients by sex, 2024

  • Women1536%
  • Men2764%

Chronic conditions among Dr. Martin's Medicare patients, 2024

  1. High blood pressure75%
  2. Alcohol and drug use disorders50%
  3. High cholesterol48%
  4. Diabetes45%
  5. Heart failure45%
  6. Tobacco use45%
  7. Chronic kidney disease43%
  8. COPD40%

Share of Medicare patients with each condition. A patient can have several.

Dr. Martin's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women25%
  • Men75%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Marlene Martin wrote 48 Medicare Part D claims in 2024

In 2024, Dr. Martin wrote 48 Medicare Part D claims for 18 patients. 79% of them were for generic drugs. They cover 8 drugs, with $10,900 in total drug cost. In 2016, CMS named 140 claims across 8 drugs.

Part D claims, 202448
Drugs named by CMS8
Total drug cost$10,900
Part D patients18

Dr. Martin's Part D claims by kind of drug, 2024

  • Generic38 claims79%
  • Brand-name and other10 claims21%

Dr. Martin's most prescribed drugs by claims, 2017

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, 2016 to 2017

  • 2016
  • 2017
Claims for drugs CMS names
2016: 1402017: 1316%

Drugs named by CMS: 8 in 2017, 8 in 2016.

See all prescribing by Dr. Martin

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. Marlene Martin scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Martin for performance year 2024, reported as part of a group. Dr. Martin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Martin's MIPS scores, performance year 2024

  • 97of 100Final score
  • 89.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 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. Marlene Martin has 44 publications on record

Dmand AI links 44 papers to Dr. Martin, published from 2008 to 2025. 2022 was the busiest year, with 9. The most frequent topics are Opioid-Related Disorders, Substance-Related Disorders and Behavior, Addictive. Dr. Martin has published most often in J Addict Med. Dr. Martin's most frequent co-authors are Honora L. Englander, MD, Oanh Kieu Nguyen, MD and Susan Lynn Calcaterra, MD.

Papers44
Years published2008 to 2025

Dr. Martin's papers by year, 2010 to 2025

Topics Dr. Martin writes about most

  • Opioid-Related Disorders
  • Substance-Related Disorders
  • Behavior, Addictive
  • Hospitals
  • Alcoholism
  • Buprenorphine
  • Analgesics, Opioid
  • Hispanic or Latino

Dr. Martin's most frequent co-authors

Recent publications by Dr. Martin

See all 44 publications and co-authors

See who Dr. Martin researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Martin works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Marlene Martin received $74 in industry payments in 2021

CMS Open Payments shows 1 general payment to Dr. Martin from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $74.

Companies that paid Dr. Martin the most, 2021 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Martin

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Marlene Martin graduated from Stanford University School Of Medicine

Dr. Martin graduated from Stanford University School Of Medicine in 2012.

  1. Medical schoolStanford University School Of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in addiction medicineAmerican Board of Preventive Medicine

Source: Dmand AI Professional Profile Data

Dr. Marlene Martin accepts plans from 1 insurance carrier

Dr. Martin is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • CMS Medicare

Source: Dmand AI Insurance Network Data

Sources for Dr. Marlene Martin's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Marlene Martin

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. Marlene Martin's NPI number?

Dr. Marlene Martin's NPI number is 1831465152. It was assigned on March 30, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Marlene Martin?

Dr. Marlene Martin is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Marlene Martin practice?

Dr. Martin practices at 1001 Potrero Avenue, San Francisco, CA 94110. Dr. Martin's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. Dmand AI also links Dr. Martin to 2 medical groups.

What is Dr. Marlene Martin's office phone number?

The practice phone on file for Dr. Martin is (415) 206-8000.

What is Dr. Marlene Martin's medical license number?

Dr. Martin's California license number on file is A128191.

Which hospitals is Dr. Marlene Martin affiliated with?

Dr. Martin practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California. Dr. Martin is also affiliated with Santa Clara Valley Medical Center.

What medical group is Dr. Marlene Martin part of?

Dr. Martin is linked to UCSF Department of Radiology & Biomedical Imaging. Dmand AI links Dr. Martin to 2 more medical groups.

Does Dr. Marlene Martin accept Medicare?

Yes. CMS data shows Dr. Martin billed Medicare for 122 services in 2024, and Dr. Martin accepts Medicare assignment.

What is Dr. Marlene Martin's MIPS score?

Dr. Martin's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

How many Medicare patients does Dr. Marlene Martin see?

CMS counts 42 Medicare patients who saw Dr. Martin in 2024, with an average age of 69.

Show 9 more questionsShow fewer questions

Is Dr. Marlene Martin board certified?

Yes. Dr. Martin is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Marlene Martin bill to Medicare?

In 2024, Dr. Martin's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).

Where did Dr. Marlene Martin go to medical school?

Dr. Martin graduated from Stanford University School Of Medicine in 2012.

What drugs does Dr. Marlene Martin prescribe most?

In 2017 Medicare Part D data, Dr. Martin's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Xarelto.

Has Dr. Marlene Martin received payments from drug or device companies?

CMS Open Payments shows $74 in general payments to Dr. Martin from 1 company from 2021 to 2021. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Marlene Martin been practicing?

Dr. Martin graduated from medical school in 2012, 14 years ago.

Does Dr. Marlene Martin do research?

Dmand AI links 44 publications to Dr. Martin, published from 2008 to 2025.

Who does Dr. Marlene Martin publish with?

Dr. Martin's most frequent co-authors are Honora L. Englander, MD (5 shared papers), Oanh Kieu Nguyen, MD (5 shared papers) and Susan Lynn Calcaterra, MD (4 shared papers).

What insurance does Dr. Marlene Martin accept?

Dr. Martin is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

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