Dr. Barry Michael Mossman, MD
- Medicare services, 2024
- 2,050
- Medicare patients, 2024
- 432
- Part D claims, 2024
- 10,510
- Hospital affiliations
- 6
- Industry payments
- $13,803
- Practice address
- 3015 N Ballas Rd, Saint Louis, MO 63131
- Practice phone
- Call (314) 996-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mossman's professional email, personal email and mobile number
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Dr. Barry Michael Mossman is an internist in Saint Louis, Missouri
Dr. Mossman practices at Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health.
Dr. Mossman's NPI, 1053516294, was assigned on June 18, 2007. Dr. Mossman graduated from Saint Louis University School of Medicine in 2005. Dr. Mossman holds Illinois license 036-120094.
- NPI
- 1053516294NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224199468
- NPI enumeration date
- June 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (314) 996-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barry Michael Mossman practices at Missouri Baptist Medical Center in Saint Louis, Missouri
Dr. Mossman's primary practice is Missouri Baptist Medical Center, at 3015 N Ballas Rd, Saint Louis, MO 63131 in St. Louis County. The practice phone is (314) 996-5000.
- Missouri Baptist Medical Center3015 N Ballas Rd, Saint Louis, MO 63131 · St. Louis CountyPhone(314) 996-5000
Source: Dmand AI Affiliation Data
Dr. Barry Michael Mossman is affiliated with 8 sites of care and 1 medical group
Dr. Mossman's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. Dr. Mossman is also affiliated with Barnes-Jewish Hospital. The medical group on file is BJC Medical Group. Dmand AI also links Dr. Mossman to 4 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barry Michael Mossman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mossman practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Missouri Baptist Medical Center | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Barry Michael Mossman is one of 2,114 internists in Missouri
Internal medicine is Dr. Mossman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mossman is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Mossman
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. Barry Michael Mossman billed Medicare for 2,050 services in 2024
CMS data shows 2,050 Medicare services from Dr. Mossman across 15 procedure codes in 2024, for 432 Medicare patients. Medicare paid $89,880 for them. Every service was in an office.
Dr. Mossman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,6002024: 1,02072%
- Office and hospital visits
- 2023: 6312024: 38639%
- Other services
- 2023: 4842024: 34728%
- Tests and treatments
- 2023: 6322024: 18371%
- Surgery
- 2023: 02024: 114
- Lab and pathology
- 2023: 1822024: 0100%
Dr. Mossman compared with the Missouri median for internists, 2024
- Dr. Mossman
- Missouri median
- Medicare services
- 2,050vs 5303.9 times
- Medicare patients
- 432vs 2112.0 times
- Part D claims
- 9,740vs 32530.0 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Mossman'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mossman and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barry Michael Mossman treated 432 Medicare patients in 2024, average age 76
CMS counts 432 Medicare patients who saw Dr. Mossman in 2024. The largest group is 65 to 74, with 188 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mossman's median patient age at 71, with 52% women.
Dr. Mossman's Medicare patients by age, 2024
Dr. Mossman's Medicare patients by sex, 2024
- Women23955%
- Men19345%
Chronic conditions among Dr. Mossman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease32%
- Diabetes29%
- Mood disorders25%
- Atrial fibrillation23%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mossman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barry Michael Mossman wrote 10,510 Medicare Part D claims in 2024
In 2024, Dr. Mossman wrote 10,510 Medicare Part D claims for 1,101 patients. 87% of them were for generic drugs. CMS names the drug for 9,740 of them, across 136 drugs with 11 or more claims each, at $819,460 in total drug cost. In 2023, CMS named 12,321 claims across 162 drugs.
Dr. Mossman's Part D claims by kind of drug, 2024
- Generic9,173 claims87%
- Brand-name1,318 claims13%
- Other19 claims0%
Dr. Mossman'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.
Drug classes CMS tracks in Dr. Mossman's Part D claims, 2024
- Opioids3%324 of 10,510 claims
- Antibiotics1%141 of 10,510 claims
- Antipsychotics, patients 65 and over0%20 of 10,510 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: 12,3212024: 9,74021%
Drugs named by CMS: 136 in 2024, 162 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
Dr. Barry Michael Mossman offers telehealth to Medicare patients
Dr. Mossman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mossman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Barry Michael Mossman received $13,803 in industry payments from 2016 to 2025
CMS Open Payments shows 1,001 general payments to Dr. Mossman from 59 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $1,600.
General payments to Dr. Mossman by program year, 2016 to 2025
General payments to Dr. Mossman by kind, 2016 to 2025
- Food and beverage$13,769100%
- Education$330%
Companies that paid Dr. Mossman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barry Michael Mossman graduated from Saint Louis University School of Medicine
Dr. Mossman graduated from Saint Louis University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Barry Michael Mossman'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) |
| 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. Barry Michael Mossman
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. Barry Michael Mossman's NPI number?
Dr. Barry Michael Mossman's NPI number is 1053516294. It was assigned on June 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Barry Michael Mossman?
Dr. Barry Michael Mossman is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Barry Michael Mossman practice?
Dr. Mossman practices at 3015 N Ballas Rd, Saint Louis, MO 63131. Dr. Mossman's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Mossman to 4 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Barry Michael Mossman's office phone number?
The practice phone on file for Dr. Mossman is (314) 996-5000.
What is Dr. Barry Michael Mossman's medical license number?
Dr. Mossman holds Illinois license 036-120094.
Which hospitals is Dr. Barry Michael Mossman affiliated with?
Dr. Mossman practices at Missouri Baptist Medical Center in Saint Louis, Missouri. Dr. Mossman is also affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Mossman to 4 more hospitals.
What medical group is Dr. Barry Michael Mossman part of?
Dr. Mossman is linked to BJC Medical Group.
Does Dr. Barry Michael Mossman accept Medicare?
Yes. CMS data shows Dr. Mossman billed Medicare for 2,050 services in 2024, and Dr. Mossman accepts Medicare assignment.
Does Dr. Barry Michael Mossman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mossman as offering telehealth services.
How many Medicare patients does Dr. Barry Michael Mossman see?
CMS counts 432 Medicare patients who saw Dr. Mossman in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Barry Michael Mossman bill to Medicare?
In 2024, Dr. Mossman's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Barry Michael Mossman go to medical school?
Dr. Mossman graduated from Saint Louis University School of Medicine in 2005.
What drugs does Dr. Barry Michael Mossman prescribe most?
In 2024 Medicare Part D data, Dr. Mossman's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Barry Michael Mossman received payments from drug or device companies?
CMS Open Payments shows $13,803 in general payments to Dr. Mossman from 59 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Barry Michael Mossman been practicing?
Dr. Mossman graduated from medical school in 2005, 21 years ago.
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