Dr. Robert M. Greene, MD

  • Berkeley, CA
  • Cardiologist
NPI1639193709PAC ID3577551183
Medicare services, 2024
151
Medicare patients, 2024
132
Part D claims, 2024
125
Publications
22
Hospital affiliations
1
Practice address
2450 Ashby Avenue, Berkeley, CA 94705
Practice phone
Call (510) 204-4444
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. Robert M. Greene is a cardiologist in Berkeley, California

Dr. Greene practices at Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California, part of Sutter Health.

Dr. Greene's NPI, 1639193709, was assigned on July 26, 2006. Dr. Greene graduated from UCSF School of Medicine in 1972. Dr. Greene holds California license G25204.

NPI and contact details
Medicare PAC ID
3577551183
NPI enumeration date
July 26, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(510) 204-4444
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
80
Medical school graduation
1972

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

Dr. Robert M. Greene practices at Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California

Dr. Greene's primary practice is Alta Bates Summit Medical Center | Alta Bates Campus, at 2450 Ashby Avenue, Berkeley, CA 94705 in Alameda County. The practice phone is (510) 204-4444.

Source: Dmand AI Affiliation Data

Dr. Robert M. Greene is affiliated with 3 sites of care and 2 medical groups

Dr. Greene's primary practice is Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California, part of Sutter Health. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Greene to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Greene

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

Dmand AI tracks the EHR system at Dr. Robert M. Greene's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greene practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Alta Bates Summit Medical Center | Alta Bates CampusAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert M. Greene is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Greene's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Greene is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Greene is licensed in California.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense G25204 · 1973 to 2026 · taxonomy 207RC0000X

Cardiologists near Dr. Greene

Counts of cardiologists 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 M. Greene billed Medicare for 151 services in 2024

CMS data shows 151 Medicare services from Dr. Greene across 3 procedure codes in 2024, for 132 Medicare patients. Medicare paid $11,615 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024151
Medicare patients132
Paid by Medicare$11,615
Procedure codes3

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

  • 2023
  • 2024
Tests and treatments
2023: 1562024: 9440%
Office and hospital visits
2023: 642024: 5711%

Dr. Greene compared with the California median for cardiologists, 2024

  • Dr. Greene
  • California median
Medicare services
151vs 1,56090% below
Medicare patients
132vs 64480% below
Part D claims
42vs 1,41097% below

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Dr. Greene'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. Greene

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

Dr. Robert M. Greene treated 132 Medicare patients in 2024, average age 77

CMS counts 132 Medicare patients who saw Dr. Greene in 2024. The largest group is 75 to 84, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.33, 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. Greene's median patient age at 68, with 39% women.

Medicare patients, 2024132
Average age77
Average risk score2.33
Also on Medicaid42%

Dr. Greene's Medicare patients by age, 2024

Dr. Greene's Medicare patients by sex, 2024

  • Women7053%
  • Men6247%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease62%
  4. Heart failure57%
  5. Ischemic heart disease48%
  6. Atrial fibrillation46%
  7. Diabetes46%
  8. Arthritis44%

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

Dr. Greene's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women39%
  • Men46%

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

Dr. Robert M. Greene wrote 125 Medicare Part D claims in 2024

In 2024, Dr. Greene wrote 125 Medicare Part D claims for 38 patients. 94% of them were for generic drugs. CMS names the drug for 42 of them, across 2 drugs with 11 or more claims each, at $874 in total drug cost. In 2023, CMS named 228 claims across 7 drugs.

Part D claims, 2024125
Drugs named by CMS2
Total drug cost$874
Part D patients38

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

  • Generic117 claims94%
  • Brand-name and other8 claims6%

Dr. Greene'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2282024: 4282%

Drugs named by CMS: 2 in 2024, 7 in 2023.

See all prescribing by Dr. Greene

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

How Dr. Robert M. Greene takes part in Medicare

Dr. Greene accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Robert M. Greene has 22 publications on record

Dmand AI links 22 papers to Dr. Greene, published from 2008 to 2022. 2016 was the busiest year, with 4. The most frequent topics are Gene Expression Regulation, Developmental, Mice, Inbred C57BL and Cleft Palate. Dr. Greene has published most often in Reprod Toxicol.

Papers22
Years published2008 to 2022

Dr. Greene's papers by year, 2008 to 2022

Topics Dr. Greene writes about most

  • Gene Expression Regulation, Developmental
  • Mice, Inbred C57BL
  • Cleft Palate
  • Mice, Inbred ICR
  • Maternal Exposure
  • Cells, Cultured
  • Gene Expression Profiling
  • Palate

Recent publications by Dr. Greene

See all 22 publications and co-authors

See who Dr. Greene researches with

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

How network discovery works

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

Dr. Robert M. Greene received $8,074 in industry payments from 2016 to 2025

CMS Open Payments shows 235 general payments to Dr. Greene from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Medtronic, Inc. paid the most, $1,091.

General payments to Dr. Greene by program year, 2016 to 2025

General payments to Dr. Greene by kind, 2016 to 2025

$8.1Kin total
  • Food and beverage$7,69595%
  • Travel and lodging$3554%
  • Education$240%

Companies that paid Dr. Greene the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Greene

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

Dr. Robert M. Greene has 5 awards and honors on record

Dmand AI lists 5 awards for Dr. Greene, most recently America's Top Doctors in 2014.

Awards and honors for Dr. Greene

  1. 2014
    • America's Top Doctors
  2. 2013
    • CMS Stage 1 EHR
  3. 2012
    • Super Doc
  4. 2008
    • Heart of Gold Medical Honoree
  5. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Robert M. Greene graduated from UCSF School of Medicine

Dr. Greene graduated from UCSF School of Medicine in 1972. Dr. Greene is a member of ACC.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in interventional cardiologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Robert M. Greene accepts plans from 6 insurance carriers

Dr. Greene is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Greene accepts, by number of carriers

  1. Medicare5
  2. PPO5
  3. POS2
  4. EPO1
  5. HMO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert M. Greene'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)
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)
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 M. Greene

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 M. Greene's NPI number?

Dr. Robert M. Greene's NPI number is 1639193709. It was assigned on July 26, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert M. Greene?

Dr. Robert M. Greene is a cardiologist in Berkeley, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Robert M. Greene practice?

Dr. Greene practices at 2450 Ashby Avenue, Berkeley, CA 94705. Dr. Greene's primary practice is Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California, part of Sutter Health. Dmand AI also links Dr. Greene to 2 group practices and clinics and 1 medical group.

What is Dr. Robert M. Greene's office phone number?

The practice phone on file for Dr. Greene is (510) 204-4444.

What is Dr. Robert M. Greene's medical license number?

Dr. Greene holds California license G25204.

Which hospitals is Dr. Robert M. Greene affiliated with?

Dr. Greene practices at Alta Bates Summit Medical Center | Alta Bates Campus in Berkeley, California.

What medical group is Dr. Robert M. Greene part of?

Dr. Greene is linked to Palo Alto Foundation Medical Group. Dmand AI links Dr. Greene to 1 more medical group.

Does Dr. Robert M. Greene accept Medicare?

Yes. CMS data shows Dr. Greene billed Medicare for 151 services in 2024, and Dr. Greene accepts Medicare assignment.

How many Medicare patients does Dr. Robert M. Greene see?

CMS counts 132 Medicare patients who saw Dr. Greene in 2024, with an average age of 77.

Is Dr. Robert M. Greene board certified?

Yes. Dr. Greene is board certified in cardiovascular disease by the American Board of Internal Medicine.

Show 7 more questionsShow fewer questions

What services does Dr. Robert M. Greene bill to Medicare?

In 2024, Dr. Greene's most billed Medicare services were heart test or procedure (93306), hospital inpatient care (99232) and hospital inpatient care (99223).

Where did Dr. Robert M. Greene go to medical school?

Dr. Greene graduated from UCSF School of Medicine in 1972.

What drugs does Dr. Robert M. Greene prescribe most?

In 2024 Medicare Part D data, Dr. Greene's most prescribed drugs by claims were Metoprolol Succinate and Atorvastatin Calcium.

Has Dr. Robert M. Greene received payments from drug or device companies?

CMS Open Payments shows $8,074 in general payments to Dr. Greene from 35 companies from 2016 to 2025. The largest total came from Medtronic, Inc.

How long has Dr. Robert M. Greene been practicing?

Dr. Greene graduated from medical school in 1972, 54 years ago.

Does Dr. Robert M. Greene do research?

Dmand AI links 22 publications to Dr. Greene, published from 2008 to 2022.

What insurance does Dr. Robert M. Greene accept?

Dr. Greene is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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