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Dr. Mark Robert Keller, MD
NPI1700800919
- Medicare services, 2022
- 23
- Part D claims, 2022
- 642
- Clinical trials
- 1
- Industry payments
- $1,314
- Affiliated sites
- 1
- Practice address
- 710 Alton Road, Miami Beach, FL 33139
- Practice phone
- Call (305) 538-8834
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Miami Beach Community Health Center
FQHC - Main Site · Miami Beach, Florida
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Dr. Mark Robert Keller is an internist in Miami Beach, Florida
Dr. Keller practices at Miami Beach Community Health Center in Miami Beach, Florida.
Dr. Keller's NPI, 1700800919, was assigned on July 27, 2006. Dr. Keller graduated from University of Maryland School of Medicine - Baltimore in 1982. Dr. Keller holds Florida license ME42741.
NPI and contact details
- NPI
- 1700800919NPI Registry (opens in a new tab)
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Practice phone
- (305) 538-8834
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Robert Keller practices at Miami Beach Community Health Center in Miami Beach, Florida
Dr. Keller's primary practice is Miami Beach Community Health Center, at 710 Alton Road, Miami Beach, FL 33139 in Miami-Dade County. The practice phone is (305) 538-8834.
- Miami Beach Community Health Center710 Alton Road, Miami Beach, FL 33139 · Miami-Dade CountyPhone(305) 538-8834
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Robert Keller is affiliated with 1 site of care and 1 medical group
Dr. Keller's primary practice is Miami Beach Community Health Center in Miami Beach, Florida. The medical group on file is Miami Beach Community Health Center.
Miami Beach Community Health CenterPrimary
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Robert Keller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Miami Beach Community Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Mark Robert Keller is one of 9,009 internists in Florida
Internal medicine is Dr. Keller's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Keller is board certified in internal medicine by the American Board of Internal Medicine. Dr. Keller is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Internists near Dr. Keller
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. Mark Robert Keller billed Medicare for 23 services in 2022
CMS data shows 23 Medicare services from Dr. Keller across 1 procedure code in 2022. Medicare paid $73 for them. Every service was in an office.
Medicare services, 202223
Paid by Medicare$73
Procedure codes1
Dr. Keller's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Lab and pathology
- 2021: 152022: 2353%
Dr. Keller compared with the Florida median for internists, 2022
- Dr. Keller
- Florida median
- Medicare services
- 23vs 55596% below
- Part D claims
- 642vs 46638% above
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Dr. Keller'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Keller and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Robert Keller's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Keller's median patient age at 64, with 49% women.
Dr. Keller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Mark Robert Keller wrote 642 Medicare Part D claims in 2022
In 2022, Dr. Keller wrote 642 Medicare Part D claims. They cover 29 drugs, with $613,231 in total drug cost. In 2021, CMS named 1,732 claims across 61 drugs.
Part D claims, 2022642
Drugs named by CMS29
Total drug cost$613,231
Dr. Keller's 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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,7322022: 64263%
Drugs named by CMS: 29 in 2022, 61 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark Robert Keller has worked on 1 clinical trial
Dmand AI links Dr. Keller to 1 clinical trial. Conditions studied include Chlamydiaceae Infections and Chlamydia Infections.
Conditions in Dr. Keller's trials
- Chlamydiaceae Infections
- Chlamydia Infections
Investigators on the most trials with Dr. Keller
- Paul M. Fine, MD1 shared trial
- Gregory F. Lakin, DO, JD1 shared trial
- Shahid Rasul Randhawa, MD1 shared trial
Recent clinical trials with Dr. Keller
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Robert Keller received $1,314 in industry payments from 2016 to 2022
CMS Open Payments shows 63 general payments to Dr. Keller from 10 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 70% of the total. Gilead Sciences, Inc. paid the most, $593.
General payments to Dr. Keller by program year, 2016 to 2022
General payments to Dr. Keller by kind, 2016 to 2022
$1.3Kin total
- Food and beverage$91870%
- Consulting fees$36027%
- Education$363%
Companies that paid Dr. Keller the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Robert Keller graduated from University of Maryland School of Medicine - Baltimore
Dr. Keller graduated from University of Maryland School of Medicine - Baltimore in 1982.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Robert Keller'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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 |
| 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. Mark Robert Keller
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. Mark Robert Keller's NPI number?
Dr. Mark Robert Keller's NPI number is 1700800919. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Robert Keller?
Dr. Mark Robert Keller is an internist in Miami Beach, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark Robert Keller practice?
Dr. Keller practices at 710 Alton Road, Miami Beach, FL 33139. Dr. Keller's primary practice is Miami Beach Community Health Center in Miami Beach, Florida.
What is Dr. Mark Robert Keller's office phone number?
The practice phone on file for Dr. Keller is (305) 538-8834.
What is Dr. Mark Robert Keller's medical license number?
Dr. Keller holds Florida license ME42741.
What medical group is Dr. Mark Robert Keller part of?
Dr. Keller is linked to Miami Beach Community Health Center.
Does Dr. Mark Robert Keller accept Medicare?
Yes. CMS data shows Dr. Keller billed Medicare for 23 services in 2022.
Is Dr. Mark Robert Keller board certified?
Yes. Dr. Keller is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Mark Robert Keller bill to Medicare?
In 2022, Dr. Keller's most billed Medicare services were lab and pathology test (81001).
Where did Dr. Mark Robert Keller go to medical school?
Dr. Keller graduated from University of Maryland School of Medicine - Baltimore in 1982.
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What drugs does Dr. Mark Robert Keller prescribe most?
In 2022 Medicare Part D data, Dr. Keller's most prescribed drugs by claims were Atorvastatin Calcium, Biktarvy and Tivicay.
Has Dr. Mark Robert Keller received payments from drug or device companies?
CMS Open Payments shows $1,314 in general payments to Dr. Keller from 10 companies from 2016 to 2022. The largest total came from Gilead Sciences, Inc.
How long has Dr. Mark Robert Keller been practicing?
Dr. Keller graduated from medical school in 1982, 44 years ago.
Does Dr. Mark Robert Keller do research?
Dr. Keller has worked on 1 clinical trial.
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