Dr. Robert Lloyd Baron, MD
- Medicare services, 2021
- 90
- Part D claims, 2021
- 11
- Hospital affiliations
- 1
- Industry payments
- $904
- Medical group
- 1
- Practice address
- 1111 East McDowell Road, Phoenix, AZ 85006
- Practice phone
- Call (602) 839-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Baron's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert Lloyd Baron is an emergency medicine physician in Phoenix, Arizona
Dr. Baron practices at Banner - University Medical Center Phoenix in Phoenix, Arizona, part of Banner Health.
Dr. Baron's NPI, 1699789297, was assigned on July 28, 2006. Dr. Baron graduated from State University of New York at Buffalo School of Medicine in 1979. Dr. Baron holds Arizona license 12168.
- NPI
- 1699789297NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Practice phone
- (602) 839-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Lloyd Baron practices at Banner - University Medical Center Phoenix in Phoenix, Arizona
Dr. Baron's primary practice is Banner - University Medical Center Phoenix, at 1111 East McDowell Road, Phoenix, AZ 85006 in Maricopa County. The practice phone is (602) 839-2000.
- Banner - University Medical Center Phoenix1111 East McDowell Road, Phoenix, AZ 85006 · Maricopa CountyPhone(602) 839-2000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Lloyd Baron is affiliated with 1 site of care and 1 medical group
Dr. Baron's primary practice is Banner - University Medical Center Phoenix in Phoenix, Arizona, part of Banner Health. The medical group on file is Emergency Professional Services.
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. Robert Lloyd Baron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baron practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner - University Medical Center Phoenix | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Lloyd Baron is one of 1,360 emergency medicine physicians in Arizona
Emergency medicine is Dr. Baron's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Baron is licensed in Arizona.
Specialties and state licenses
- Emergency medicine, ArizonaPrimary
Emergency medicine physicians near Dr. Baron
Counts of emergency medicine physicians 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 Lloyd Baron billed Medicare for 90 services in 2021
CMS data shows 90 Medicare services from Dr. Baron across 4 procedure codes in 2021. Medicare paid $8,197 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Baron's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1182021: 7338%
- Tests and treatments
- 2020: 622021: 1773%
Dr. Baron compared with the Arizona median for emergency medicine physicians, 2021
- Dr. Baron
- Arizona median
- Medicare services
- 90vs 21658% below
- Part D claims
- 11vs 5078% below
Medians across 1,326 emergency medicine physicians in Arizona with Dmand AI profiles that report each measure.
Dr. Baron's most billed Medicare procedure codes, 2021
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. Baron and other emergency medicine physicians in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Lloyd Baron's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Baron's median patient age at 53, with 67% women.
Dr. Baron's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Robert Lloyd Baron wrote 11 Medicare Part D claims in 2021
In 2021, Dr. Baron wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $58 in total drug cost. In 2019, CMS named 15 claims across 1 drug.
Dr. Baron's most prescribed drugs by claims, 2021
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, 2019 to 2021
- 2019
- 2021
- Claims for drugs CMS names
- 2019: 152021: 1127%
Drugs named by CMS: 1 in 2021, 1 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Robert Lloyd Baron received $904 in industry payments from 2017 to 2025
CMS Open Payments shows 12 general payments to Dr. Baron from 8 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $292.
General payments to Dr. Baron by program year, 2017 to 2025
Companies that paid Dr. Baron the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Lloyd Baron graduated from State University of New York at Buffalo School of Medicine
Dr. Baron graduated from State University of New York at Buffalo School of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Lloyd Baron'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) |
| 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. Robert Lloyd Baron
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 Lloyd Baron's NPI number?
Dr. Robert Lloyd Baron's NPI number is 1699789297. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Lloyd Baron?
Dr. Robert Lloyd Baron is an emergency medicine physician in Phoenix, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Robert Lloyd Baron practice?
Dr. Baron practices at 1111 East McDowell Road, Phoenix, AZ 85006. Dr. Baron's primary practice is Banner - University Medical Center Phoenix in Phoenix, Arizona, part of Banner Health.
What is Dr. Robert Lloyd Baron's office phone number?
The practice phone on file for Dr. Baron is (602) 839-2000.
What is Dr. Robert Lloyd Baron's medical license number?
Dr. Baron holds Arizona license 12168.
Which hospitals is Dr. Robert Lloyd Baron affiliated with?
Dr. Baron practices at Banner - University Medical Center Phoenix in Phoenix, Arizona.
What medical group is Dr. Robert Lloyd Baron part of?
Dr. Baron is linked to Emergency Professional Services.
Does Dr. Robert Lloyd Baron accept Medicare?
Yes. CMS data shows Dr. Baron billed Medicare for 90 services in 2021.
What services does Dr. Robert Lloyd Baron bill to Medicare?
In 2021, Dr. Baron's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Where did Dr. Robert Lloyd Baron go to medical school?
Dr. Baron graduated from State University of New York at Buffalo School of Medicine in 1979.
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What drugs does Dr. Robert Lloyd Baron prescribe most?
In 2021 Medicare Part D data, Dr. Baron's most prescribed drugs by claims were Cephalexin.
Has Dr. Robert Lloyd Baron received payments from drug or device companies?
CMS Open Payments shows $904 in general payments to Dr. Baron from 8 companies from 2017 to 2025. The largest total came from Inari Medical, Inc.
How long has Dr. Robert Lloyd Baron been practicing?
Dr. Baron graduated from medical school in 1979, 47 years ago.
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