J Community Hosp Intern Med Perspect
Dr. Benjamin Harris, DO
NPI1093125080PAC ID7315249737
- Medicare services, 2024
- 309
- Medicare patients, 2024
- 115
- Part D claims, 2024
- 372
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 6420 Clayton Rd, Saint Louis, MO 63117
- Practice phone
- Call (314) 768-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harris' professional email, personal email and mobile number
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Dr. Benjamin Harris is an internist in Saint Louis, Missouri
Dr. Harris practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care.
Dr. Harris' NPI, 1093125080, was assigned on April 30, 2014. Dr. Harris graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2014. Dr. Harris holds Missouri license 2017005303.
NPI and contact details
- NPI
- 1093125080NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315249737
- NPI enumeration date
- April 30, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 768-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin Harris practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri
Dr. Harris' primary practice is SSM Health St. Mary's Hospital - St. Louis, at 6420 Clayton Rd, Saint Louis, MO 63117 in St. Louis County. The practice phone is (314) 768-8000.
- SSM Health St. Mary's Hospital - St. Louis6420 Clayton Rd, Saint Louis, MO 63117 · St. Louis CountyPhone(314) 768-8000
Source: Dmand AI Affiliation Data
Dr. Benjamin Harris is affiliated with 2 sites of care and 5 medical groups
Dr. Harris' primary practice is SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Harris to 4 more medical groups and 1 group practice or clinic, each named with a free account.
SLUCare Physician Group4 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 7 affiliations for Dr. HarrisSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin Harris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harris practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Mary's Hospital - St. Louis | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin Harris is one of 2,114 internists in Missouri
Internal medicine is Dr. Harris' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Harris is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Harris
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
2,114internists in Missouri735internists in Saint Louis31internists at SSM Health St. Mary's Hospital - St. Louis
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Benjamin Harris billed Medicare for 309 services in 2024
CMS data shows 309 Medicare services from Dr. Harris across 5 procedure codes in 2024, for 115 Medicare patients. Medicare paid $22,947 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024309
Medicare patients115
Paid by Medicare$22,947
Procedure codes5
Dr. Harris' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4912024: 30937%
Dr. Harris compared with the Missouri median for internists, 2024
- Dr. Harris
- Missouri median
- Medicare services
- 309vs 53042% below
- Medicare patients
- 115vs 21145% below
- Part D claims
- 100vs 32569% below
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Harris' 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.
Need commercial claims for Dr. Harris?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harris and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin Harris treated 115 Medicare patients in 2024, average age 72
CMS counts 115 Medicare patients who saw Dr. Harris in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 3.44, 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. Harris' median patient age at 79, with 61% women.
Medicare patients, 2024115
Average age72
Average risk score3.44
Also on Medicaid48%
Dr. Harris' Medicare patients by age, 2024
Dr. Harris' Medicare patients by sex, 2024
- Women7162%
- Men4438%
Chronic conditions among Dr. Harris' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Chronic kidney disease63%
- Ischemic heart disease59%
- Heart failure57%
- Mood disorders57%
- Diabetes51%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin Harris wrote 372 Medicare Part D claims in 2024
In 2024, Dr. Harris wrote 372 Medicare Part D claims for 139 patients. 88% of them were for generic drugs. CMS names the drug for 100 of them, across 7 drugs with 11 or more claims each, at $1,045 in total drug cost. In 2023, CMS named 156 claims across 10 drugs.
Part D claims, 2024372
Drugs named by CMS7
Total drug cost$1,045
Part D patients139
Dr. Harris' Part D claims by kind of drug, 2024
- Generic326 claims88%
- Brand-name and other46 claims12%
Dr. Harris' 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. Harris' Part D claims, 2024
- Opioids4%15 of 372 claims
- Antibiotics6%24 of 372 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: 1562024: 10036%
Drugs named by CMS: 7 in 2024, 10 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. Benjamin Harris takes part in Medicare
Dr. Harris 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. Benjamin Harris has 1 publication on record
Dmand AI links 1 paper to Dr. Harris in 2021. Dr. Harris' most frequent co-author is Mosunmoluwa Oyenuga, MD.
Papers1
Dr. Harris' most frequent co-authors
Recent publications by Dr. Harris
See who Dr. Harris researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harris works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Benjamin Harris received $308 in industry payments from 2022 to 2024
CMS Open Payments shows 4 general payments to Dr. Harris from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $268.
General payments to Dr. Harris by program year, 2022 to 2024
Companies that paid Dr. Harris the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Benjamin Harris graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Harris graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin Harris'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Publications, topics and co-authors | PubMed (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. Benjamin Harris
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. Benjamin Harris' NPI number?
Dr. Benjamin Harris' NPI number is 1093125080. It was assigned on April 30, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin Harris?
Dr. Benjamin Harris is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Benjamin Harris practice?
Dr. Harris practices at 6420 Clayton Rd, Saint Louis, MO 63117. Dr. Harris' primary practice is SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Harris to 4 medical groups and 1 group practice or clinic.
What is Dr. Benjamin Harris' office phone number?
The practice phone on file for Dr. Harris is (314) 768-8000.
What is Dr. Benjamin Harris' medical license number?
Dr. Harris holds Missouri license 2017005303.
Which hospitals is Dr. Benjamin Harris affiliated with?
Dr. Harris practices at SSM Health St. Mary's Hospital - St. Louis in Saint Louis, Missouri.
What medical group is Dr. Benjamin Harris part of?
Dr. Harris is linked to SLUCare Physician Group. Dmand AI links Dr. Harris to 4 more medical groups.
Does Dr. Benjamin Harris accept Medicare?
Yes. CMS data shows Dr. Harris billed Medicare for 309 services in 2024, and Dr. Harris accepts Medicare assignment.
How many Medicare patients does Dr. Benjamin Harris see?
CMS counts 115 Medicare patients who saw Dr. Harris in 2024, with an average age of 72.
What services does Dr. Benjamin Harris bill to Medicare?
In 2024, Dr. Harris' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Show 6 more questionsShow fewer questions
Where did Dr. Benjamin Harris go to medical school?
Dr. Harris graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2014.
What drugs does Dr. Benjamin Harris prescribe most?
In 2024 Medicare Part D data, Dr. Harris' most prescribed drugs by claims were Pantoprazole Sodium, Albuterol Sulfate Hfa and Atorvastatin Calcium.
Has Dr. Benjamin Harris received payments from drug or device companies?
CMS Open Payments shows $308 in general payments to Dr. Harris from 3 companies from 2022 to 2024. The largest total came from Inari Medical, Inc.
How long has Dr. Benjamin Harris been practicing?
Dr. Harris graduated from medical school in 2014, 12 years ago.
Does Dr. Benjamin Harris do research?
Dmand AI links 1 publication to Dr. Harris.
Who does Dr. Benjamin Harris publish with?
Dr. Harris' most frequent co-authors are Mosunmoluwa Oyenuga, MD (1 shared paper).
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