Minerva Cardiol Angiol
Acute Coronary SyndromeBlack or African AmericanTakotsubo Cardiomyopathy
Dr. Peter C. Westman, MD
NPI1346866902PAC ID1658799689
- Medicare services, 2024
- 1,805
- Medicare patients, 2024
- 364
- Part D claims, 2024
- 5,112
- Publications
- 9
- Hospital affiliations
- 7
- 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. Westman'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. Peter C. Westman is an internist in Saint Louis, Missouri
Dr. Westman practices at Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health.
Dr. Westman's NPI, 1346866902, was assigned on June 19, 2020. Dr. Westman graduated from Virginia Commonwealth University, School of Medicine in 2020. Dr. Westman holds Missouri license 2023002793.
NPI and contact details
- NPI
- 1346866902NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658799689
- NPI enumeration date
- June 19, 2020
- 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
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter C. Westman practices at Missouri Baptist Medical Center in Saint Louis, Missouri
Dr. Westman'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. Peter C. Westman is affiliated with 11 sites of care and 3 medical groups
Dr. Westman's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. Dr. Westman is also affiliated with Barnes-Jewish Hospital. The medical group on file is BJC Medical Group. Dmand AI also links Dr. Westman to 5 more hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Barnes-Jewish HospitalBJC Medical Group5 hospitalsNames with a free account3 group practices and clinicsNames with a free account2 medical groupsNames with a free account1 home health agencyName with a free account
See all 14 affiliations for Dr. WestmanSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter C. Westman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westman practices, 11 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 |
| +10 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter C. Westman is one of 2,114 internists in Missouri
Internal medicine is Dr. Westman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Westman is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Westman
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
2,114internists in Missouri735internists in Saint Louis63internists at Missouri Baptist Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Peter C. Westman billed Medicare for 1,805 services in 2024
CMS data shows 1,805 Medicare services from Dr. Westman across 20 procedure codes in 2024, for 364 Medicare patients. Medicare paid $123,956 for them.
Medicare services, 20241,805
Medicare patients364
Paid by Medicare$123,956
Procedure codes20
Dr. Westman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2082024: 850309%
- Other services
- 2023: 242024: 4741875%
- Surgery
- 2023: 292024: 287890%
- Tests and treatments
- 2023: 232024: 162604%
- Lab and pathology
- 2023: 02024: 32
Where Dr. Westman's Medicare services took place, 2024
- In an office1,49783%
- In a facility30817%
Dr. Westman compared with the Missouri median for internists, 2024
- Dr. Westman
- Missouri median
- Medicare services
- 1,805vs 5303.4 times
- Medicare patients
- 364vs 21173% above
- Part D claims
- 4,308vs 32513.3 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Westman'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.
Need commercial claims for Dr. Westman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Westman and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter C. Westman treated 364 Medicare patients in 2024, average age 75
CMS counts 364 Medicare patients who saw Dr. Westman in 2024. The largest group is 65 to 74, with 158 patients. 73% of them have high cholesterol, and 71% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Westman's median patient age at 70, with 52% women.
Medicare patients, 2024364
Average age75
Average risk score1.42
Also on Medicaid6%
Dr. Westman's Medicare patients by age, 2024
Dr. Westman's Medicare patients by sex, 2024
- Women19152%
- Men17348%
Chronic conditions among Dr. Westman's Medicare patients, 2024
- High cholesterol73%
- High blood pressure71%
- Arthritis51%
- Ischemic heart disease33%
- Chronic kidney disease30%
- Mood disorders28%
- Depression26%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Westman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter C. Westman wrote 5,112 Medicare Part D claims in 2024
In 2024, Dr. Westman wrote 5,112 Medicare Part D claims for 526 patients. 85% of them were for generic drugs. CMS names the drug for 4,308 of them, across 93 drugs with 11 or more claims each, at $491,457 in total drug cost. In 2023, CMS named 627 claims across 28 drugs.
Part D claims, 20245,112
Drugs named by CMS93
Total drug cost$491,457
Part D patients526
Dr. Westman's Part D claims by kind of drug, 2024
- Generic4,345 claims85%
- Brand-name748 claims15%
- Other19 claims0%
Dr. Westman'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. Westman's Part D claims, 2024
- Opioids3%128 of 5,112 claims
- Antibiotics2%78 of 5,112 claims
- Antipsychotics, patients 65 and over0%18 of 5,112 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: 6272024: 4,308587%
Drugs named by CMS: 93 in 2024, 28 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. Peter C. Westman offers telehealth to Medicare patients
Dr. Westman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Westman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Peter C. Westman has 9 publications on record
Dmand AI links 9 papers to Dr. Westman, published from 2015 to 2022. 2016 was the busiest year, with 2. The most frequent topics are Myocardial Infarction. Dr. Westman has published most often in Cardiovasc Revasc Med. Dr. Westman's most frequent co-authors are Ron Waksman, MD, Antonio Abbate, MD and Stephen K. Epstein.
Papers9
Years published2015 to 2022
Dr. Westman's papers by year, 2015 to 2022
Topics Dr. Westman writes about most
- Myocardial Infarction
Dr. Westman's most frequent co-authors
Recent publications by Dr. Westman
Administration, IntravenousCardiomyopathiesCells, Cultured
Cardiovasc Revasc Med
AdenosineAdenosine MonophosphateClopidogrel
Cardiovasc Revasc Med
AlbuminsContrast MediaDisease Models, Animal
See who Dr. Westman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Westman 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. Peter C. Westman received $126 in industry payments from 2023 to 2025
CMS Open Payments shows 3 general payments to Dr. Westman from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $111.
General payments to Dr. Westman by program year, 2023 to 2025
Companies that paid Dr. Westman the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter C. Westman graduated from Virginia Commonwealth University, School of Medicine
Dr. Westman graduated from Virginia Commonwealth University, School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter C. Westman'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. Peter C. Westman
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. Peter C. Westman's NPI number?
Dr. Peter C. Westman's NPI number is 1346866902. It was assigned on June 19, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter C. Westman?
Dr. Peter C. Westman is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter C. Westman practice?
Dr. Westman practices at 3015 N Ballas Rd, Saint Louis, MO 63131. Dr. Westman's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Westman to 5 hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. Peter C. Westman's office phone number?
The practice phone on file for Dr. Westman is (314) 996-5000.
What is Dr. Peter C. Westman's medical license number?
Dr. Westman holds Missouri license 2023002793.
Which hospitals is Dr. Peter C. Westman affiliated with?
Dr. Westman practices at Missouri Baptist Medical Center in Saint Louis, Missouri. Dr. Westman is also affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Westman to 5 more hospitals.
What medical group is Dr. Peter C. Westman part of?
Dr. Westman is linked to BJC Medical Group. Dmand AI links Dr. Westman to 2 more medical groups.
Does Dr. Peter C. Westman accept Medicare?
Yes. CMS data shows Dr. Westman billed Medicare for 1,805 services in 2024, and Dr. Westman accepts Medicare assignment.
Does Dr. Peter C. Westman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Westman as offering telehealth services.
How many Medicare patients does Dr. Peter C. Westman see?
CMS counts 364 Medicare patients who saw Dr. Westman in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Peter C. Westman bill to Medicare?
In 2024, Dr. Westman's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G2211).
Where did Dr. Peter C. Westman go to medical school?
Dr. Westman graduated from Virginia Commonwealth University, School of Medicine in 2020.
What drugs does Dr. Peter C. Westman prescribe most?
In 2024 Medicare Part D data, Dr. Westman's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Dr. Peter C. Westman received payments from drug or device companies?
CMS Open Payments shows $126 in general payments to Dr. Westman from 2 companies from 2023 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Peter C. Westman been practicing?
Dr. Westman graduated from medical school in 2020, 6 years ago.
Does Dr. Peter C. Westman do research?
Dmand AI links 9 publications to Dr. Westman, published from 2015 to 2022.
Who does Dr. Peter C. Westman publish with?
Dr. Westman's most frequent co-authors are Ron Waksman, MD (5 shared papers), Antonio Abbate, MD (3 shared papers) and Stephen K. Epstein (3 shared papers).
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