Dr. Robert L. Baker, MD
- Medicare services, 2023
- 154
- Part D claims, 2024
- 53
- Hospital affiliations
- 2
- Industry payments
- $1,317
- Medical group
- 1
- Practice address
- 1500 N Ritter Ave, Indianapolis, IN 46219
- Practice phone
- Call (317) 355-5411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Baker's professional email, personal email and mobile number
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Dr. Robert L. Baker is an infectious disease specialist in Indianapolis, Indiana
Dr. Baker practices at Community Hospital East in Indianapolis, Indiana, part of Community Health Network.
Dr. Baker's NPI, 1518907450, was assigned on June 8, 2006. Dr. Baker graduated from Indiana University School Of Medicine in 1978. Dr. Baker's Indiana license number on file is 01028541A.
- NPI
- 1518907450NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830244953
- NPI enumeration date
- June 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 355-5411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert L. Baker practices at Community Hospital East in Indianapolis, Indiana
Dr. Baker's primary practice is Community Hospital East, at 1500 N Ritter Ave, Indianapolis, IN 46219 in Marion County. The practice phone is (317) 355-5411.
- Community Hospital East1500 N Ritter Ave, Indianapolis, IN 46219 · Marion CountyPhone(317) 355-5411
Source: Dmand AI Affiliation Data
Dr. Robert L. Baker is affiliated with 3 sites of care and 1 medical group
Dr. Baker's primary practice is Community Hospital East in Indianapolis, Indiana, part of Community Health Network. Dr. Baker is also affiliated with Community Hospital South. The medical group on file is Community Physician Network. Dmand AI also links Dr. Baker to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert L. Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Hospital East | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert L. Baker is one of 157 infectious disease specialists in Indiana
Infectious disease is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Baker is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Baker's licenses on file in 3 states: Indiana, California and Arkansas.
Specialties and state licenses
- Infectious disease, IndianaPrimary
- California license
- Arkansas license
Clinical focus
Dmand AI lists hiv/aids among the conditions Dr. Baker treats.
Infectious disease specialists near Dr. Baker
Counts of infectious disease specialists 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 L. Baker billed Medicare for 154 services in 2023
CMS data shows 154 Medicare services from Dr. Baker across 3 procedure codes in 2023. Medicare paid $10,112 for them.
Dr. Baker's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 5242023: 15471%
Where Dr. Baker's Medicare services took place, 2023
- In an office1812%
- In a facility13688%
Dr. Baker compared with the Indiana median for infectious disease specialists, 2023
- Dr. Baker
- Indiana median
- Medicare services
- 154vs 42063% below
- Part D claims
- 13vs 25595% below
Medians across 144 infectious disease specialists in Indiana with Dmand AI profiles that report each measure.
Dr. Baker's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Baker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Baker and other infectious disease specialists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert L. Baker's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 59, with 29% women.
Dr. Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Dr. Robert L. Baker wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Baker wrote 53 Medicare Part D claims for 18 patients. 47% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $52,156 in total drug cost. In 2023, CMS named 737 claims across 27 drugs.
Dr. Baker's Part D claims by kind of drug, 2024
- Generic25 claims47%
- Brand-name28 claims53%
Dr. Baker'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: 7372024: 1398%
Drugs named by CMS: 1 in 2024, 27 in 2023.
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 L. Baker takes part in Medicare
Dr. Baker 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 L. Baker received $1,317 in industry payments from 2016 to 2020
CMS Open Payments shows 82 general payments to Dr. Baker from 17 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 87% of the total. Merck Sharp & Dohme Corporation paid the most, $428.
General payments to Dr. Baker by program year, 2016 to 2020
General payments to Dr. Baker by kind, 2016 to 2020
- Food and beverage$1,15087%
- Education$16713%
Companies that paid Dr. Baker the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert L. Baker has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Baker, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Baker
- 2012
- CMS Stage 1 EHR
- Undated
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. Robert L. Baker graduated from Indiana University School Of Medicine
Dr. Baker graduated from Indiana University School Of Medicine in 1978.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert L. Baker'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand 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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 L. Baker
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 L. Baker's NPI number?
Dr. Robert L. Baker's NPI number is 1518907450. It was assigned on June 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert L. Baker?
Dr. Robert L. Baker is an infectious disease specialist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Robert L. Baker practice?
Dr. Baker practices at 1500 N Ritter Ave, Indianapolis, IN 46219. Dr. Baker's primary practice is Community Hospital East in Indianapolis, Indiana, part of Community Health Network. Dmand AI also links Dr. Baker to 1 group practice or clinic.
What is Dr. Robert L. Baker's office phone number?
The practice phone on file for Dr. Baker is (317) 355-5411.
What is Dr. Robert L. Baker's medical license number?
Dr. Baker's Indiana license number on file is 01028541A, one of the licenses on file in 3 states.
Which states has Dr. Robert L. Baker been licensed in?
Dmand AI has state licenses on file for Dr. Baker in Indiana (1978 to 2025), California (1979 to 2015) and Arkansas (1992 to 2014).
Which hospitals is Dr. Robert L. Baker affiliated with?
Dr. Baker practices at Community Hospital East in Indianapolis, Indiana. Dr. Baker is also affiliated with Community Hospital South.
What medical group is Dr. Robert L. Baker part of?
Dr. Baker is linked to Community Physician Network.
Does Dr. Robert L. Baker accept Medicare?
Yes. CMS data shows Dr. Baker billed Medicare for 154 services in 2023, and Dr. Baker accepts Medicare assignment.
Is Dr. Robert L. Baker board certified?
Yes. Dr. Baker is board certified in infectious disease by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Robert L. Baker bill to Medicare?
In 2023, Dr. Baker's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and office visit, established patient (99214).
Where did Dr. Robert L. Baker go to medical school?
Dr. Baker graduated from Indiana University School Of Medicine in 1978.
What drugs does Dr. Robert L. Baker prescribe most?
In 2024 Medicare Part D data, Dr. Baker's most prescribed drugs by claims were Biktarvy.
Has Dr. Robert L. Baker received payments from drug or device companies?
CMS Open Payments shows $1,317 in general payments to Dr. Baker from 17 companies from 2016 to 2020. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Robert L. Baker been practicing?
Dr. Baker graduated from medical school in 1978, 48 years ago.
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