Dr. Robert Martin Grant, MD

  • San Francisco, CA
  • Pulmonologist
NPI1508891748PAC ID2365495561
Medicare services, 2024
351
Medicare patients, 2024
253
Part D claims, 2024
923
Publications
99
Clinical trials
2
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 11 affiliations

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Dr. Robert Martin Grant is a pulmonologist in San Francisco, California

Dr. Grant practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Grant's NPI, 1508891748, was assigned on July 12, 2006. Dr. Grant graduated from UCSF School of Medicine in 1988. Dr. Grant holds California license G67576.

NPI and contact details
Medicare PAC ID
2365495561
NPI enumeration date
July 12, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
64
Medical school graduation
1988

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

Dr. Robert Martin Grant practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dr. Grant's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Dr. Robert Martin Grant is affiliated with 6 sites of care and 5 medical groups

Dr. Grant's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Grant to 5 more group practices and clinics and 4 medical groups, each named with a free account.

See all 11 affiliations for Dr. Grant

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

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

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grant practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+5 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Robert Martin Grant is one of 1,339 pulmonologists in California

Pulmonary disease is Dr. Grant's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Grant is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Grant's licenses on file in 3 states: California, New York and Oregon.

Specialties and state licenses

  • Pulmonary disease, CaliforniaPrimaryLicense G67576 · 1989 to 2027 · taxonomy 207RP1001X
  • New York license2023 to 2025
  • Oregon license2023 to 2025

Clinical focus

Dmand AI lists asthma, bronchitis, chronic lung disease, chronic obstructive pulmonary disease (COPD), hypersomnia, pleural effusion, pneumonia and pulmonary fibrosis among the conditions Dr. Grant treats.

Pulmonologists near Dr. Grant

Counts of pulmonologists 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. Robert Martin Grant billed Medicare for 351 services in 2024

CMS data shows 351 Medicare services from Dr. Grant across 7 procedure codes in 2024, for 253 Medicare patients. Medicare paid $33,394 for them. Every service was in an office.

Medicare services, 2024351
Medicare patients253
Paid by Medicare$33,394
Procedure codes7

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

  • 2023
  • 2024
Office and hospital visits
2023: 2792024: 32717%
Other services
2023: 222024: 249%

Dr. Grant compared with the California median for pulmonologists, 2024

  • Dr. Grant
  • California median
Medicare services
351vs 64946% below
Medicare patients
253vs 2727% below
Part D claims
787vs 42187% above

Medians across 1,263 pulmonologists in California with Dmand AI profiles that report each measure.

Dr. Grant'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. Grant

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

Dr. Robert Martin Grant treated 253 Medicare patients in 2024, average age 72

CMS counts 253 Medicare patients who saw Dr. Grant in 2024. The largest group is 65 to 74, with 108 patients. 74% of them have high cholesterol, and 71% have high blood pressure. 30% are also on Medicaid. Their average risk score is 1.69, 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. Grant's median patient age at 70, with 47% women.

Medicare patients, 2024253
Average age72
Average risk score1.69
Also on Medicaid30%

Dr. Grant's Medicare patients by age, 2024

Dr. Grant's Medicare patients by sex, 2024

  • Women12851%
  • Men12549%

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

  1. High cholesterol74%
  2. High blood pressure71%
  3. Arthritis45%
  4. COPD43%
  5. Asthma34%
  6. Mood disorders34%
  7. Anxiety32%
  8. Depression32%

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

Dr. Grant's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women47%
  • Men50%

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

Dr. Robert Martin Grant wrote 923 Medicare Part D claims in 2024

In 2024, Dr. Grant wrote 923 Medicare Part D claims for 170 patients. 46% of them were for generic drugs. CMS names the drug for 787 of them, across 21 drugs with 11 or more claims each, at $269,131 in total drug cost. In 2023, CMS named 868 claims across 20 drugs.

Part D claims, 2024923
Drugs named by CMS21
Total drug cost$269,131
Part D patients170

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

  • Generic422 claims46%
  • Brand-name501 claims54%

Dr. Grant'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. Grant's Part D claims, 2024

  • Antibiotics7%60 of 923 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: 8682024: 7879%

Drugs named by CMS: 21 in 2024, 20 in 2023.

See all prescribing by Dr. Grant

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. Robert Martin Grant scored 100 out of 100 in Medicare's MIPS program for 2024

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Grant's MIPS scores, performance year 2024

  • 100of 100Final score
  • 95of 100Quality
  • 40of 100Improvement Activities
  • 81of 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. Robert Martin Grant has 99 publications on record

Dmand AI links 99 papers to Dr. Grant, published from 2000 to 2020. 2014 was the busiest year, with 8. The most frequent topics are HIV Infections, Anti-HIV Agents and HIV-1. Dr. Grant has published most often in J Acquir Immune Defic Syndr. Dr. Grant's most frequent co-authors are Susan Pamela Buchbinder, MD, Monica Gandhi, MD and Steven Grant Deeks, MD.

Papers99
Years published2000 to 2020

Dr. Grant's papers by year, 2010 to 2020

Topics Dr. Grant writes about most

  • HIV Infections
  • Anti-HIV Agents
  • HIV-1
  • Tenofovir
  • RNA, Viral
  • Pre-Exposure Prophylaxis
  • Drug Resistance, Viral
  • Emtricitabine

Dr. Grant's most frequent co-authors

Recent publications by Dr. Grant

See all 99 publications and co-authors

See who Dr. Grant researches with

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

How network discovery works

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

Dr. Robert Martin Grant has worked on 2 clinical trials

Dmand AI links Dr. Grant to 2 clinical trials. Conditions studied include Hepatitis, Viral, Human and Hepatitis.

Clinical trials with Dr. Grant by phase

  1. NonePhase 1: no trials
  2. NonePhase 2: no trials
  3. 1Phase 3: 1 trial
  4. 1Phase 4: 1 trial

Conditions in Dr. Grant's trials

  • Hepatitis, Viral, Human
  • Hepatitis

Recent clinical trials with Dr. Grant

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Robert Martin Grant received $493 in industry payments in 2017

CMS Open Payments shows 15 general payments to Dr. Grant from 1 drug or device company in 2017. Food and beverage make up the largest share, 53% of the total. Gilead Sciences, Inc. paid the most, $493.

General payments to Dr. Grant by kind, 2017 to 2017

$493in total
  • Food and beverage$26053%
  • Travel and lodging$23247%

Companies that paid Dr. Grant the most, 2017 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Grant

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

Dr. Robert Martin Grant has 1 award and honors on record

Dmand AI lists 1 award for Dr. Grant, most recently ASCI Member in 2003.

Awards and honors for Dr. Grant

  1. 2003
    • ASCI Member

Source: Dmand AI Professional Profile Data

Dr. Robert Martin Grant graduated from UCSF School of Medicine

Dr. Grant graduated from UCSF School of Medicine in 1988.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in pulmonary diseaseAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Robert Martin Grant accepts plans from 11 insurance carriers

Dr. Grant is in network with 11 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • +3 more carriersWith a free account

Plan types Dr. Grant accepts, by number of carriers

  1. Medicare9
  2. PPO8
  3. HMO5
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert Martin Grant'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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. Robert Martin Grant

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. Robert Martin Grant's NPI number?

Dr. Robert Martin Grant's NPI number is 1508891748. It was assigned on July 12, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert Martin Grant?

Dr. Robert Martin Grant is a pulmonologist in San Francisco, California. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Robert Martin Grant practice?

Dr. Grant practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. Grant's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. Grant to 5 group practices and clinics and 4 medical groups.

What is Dr. Robert Martin Grant's office phone number?

The practice phone on file for Dr. Grant is (415) 353-2733.

What is Dr. Robert Martin Grant's medical license number?

Dr. Grant holds California license G67576, one of the licenses on file in 3 states.

Which states has Dr. Robert Martin Grant been licensed in?

Dmand AI has state licenses on file for Dr. Grant in California (1989 to 2027), New York (2023 to 2025) and Oregon (2023 to 2025).

Which hospitals is Dr. Robert Martin Grant affiliated with?

Dr. Grant practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.

What medical group is Dr. Robert Martin Grant part of?

Dr. Grant is linked to UCSF Pediatrics. Dmand AI links Dr. Grant to 4 more medical groups.

Does Dr. Robert Martin Grant accept Medicare?

Yes. CMS data shows Dr. Grant billed Medicare for 351 services in 2024, and Dr. Grant accepts Medicare assignment.

Does Dr. Robert Martin Grant offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Grant as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Robert Martin Grant's MIPS score?

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

How many Medicare patients does Dr. Robert Martin Grant see?

CMS counts 253 Medicare patients who saw Dr. Grant in 2024, with an average age of 72.

Is Dr. Robert Martin Grant board certified?

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

What services does Dr. Robert Martin Grant bill to Medicare?

In 2024, Dr. Grant's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99205).

Where did Dr. Robert Martin Grant go to medical school?

Dr. Grant graduated from UCSF School of Medicine in 1988.

What drugs does Dr. Robert Martin Grant prescribe most?

In 2024 Medicare Part D data, Dr. Grant's most prescribed drugs by claims were Trelegy Ellipta, Montelukast Sodium and Spiriva Respimat.

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

CMS Open Payments shows $493 in general payments to Dr. Grant from 1 company from 2017 to 2017. The largest total came from Gilead Sciences, Inc.

How long has Dr. Robert Martin Grant been practicing?

Dr. Grant graduated from medical school in 1988, 38 years ago.

Does Dr. Robert Martin Grant do research?

Dmand AI links 99 publications to Dr. Grant, published from 2000 to 2020. Dr. Grant has worked on 2 clinical trials.

Who does Dr. Robert Martin Grant publish with?

Dr. Grant's most frequent co-authors are Susan Pamela Buchbinder, MD (7 shared papers), Monica Gandhi, MD (7 shared papers) and Steven Grant Deeks, MD (4 shared papers).

What insurance does Dr. Robert Martin Grant accept?

Dr. Grant is in network with 11 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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