Dr. Irving V. Westney, MD
- Medicare services, 2024
- 509
- Medicare patients, 2024
- 301
- Part D claims, 2024
- 225
- Hospital affiliations
- 2
- Industry payments
- $20
- Practice address
- 5 Garrett Avenue, La Plata, MD 20646
- Practice phone
- Call (301) 609-4265
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Westney's professional email, personal email and mobile number
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Dr. Irving V. Westney is an emergency medicine physician in La Plata, Maryland
Dr. Westney practices at University of Maryland Charles Regional Medical Center in La Plata, Maryland, part of University of Maryland Medical System.
Dr. Westney's NPI, 1245211275, was assigned on November 8, 2005. Dr. Westney graduated from University of Maryland School of Medicine in 1989. Dr. Westney holds Maryland license D0048083.
- NPI
- 1245211275NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931188794
- NPI enumeration date
- November 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 609-4265
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Irving V. Westney practices at University of Maryland Charles Regional Medical Center in La Plata, Maryland
Dr. Westney's primary practice is University of Maryland Charles Regional Medical Center, at 5 Garrett Avenue, La Plata, MD 20646 in Charles County. The practice phone is (301) 609-4265.
- University of Maryland Charles Regional Medical Center5 Garrett Avenue, La Plata, MD 20646 · Charles CountyPhone(301) 609-4265
Source: Dmand AI Affiliation Data
Dr. Irving V. Westney is affiliated with 3 sites of care and 8 medical groups
Dr. Westney's primary practice is University of Maryland Charles Regional Medical Center in La Plata, Maryland, part of University of Maryland Medical System. Dr. Westney is also affiliated with MedStar Southern Maryland Hospital Center. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Westney to 7 more medical groups and 1 group practice or clinic, 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. Irving V. Westney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westney practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Charles Regional Medical Center | Available with a free account |
| +2 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Irving V. Westney is one of 1,057 emergency medicine physicians in Maryland
Emergency medicine is Dr. Westney's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Westney is licensed in Maryland.
Specialties and state licenses
- Emergency medicine, MarylandPrimary
Emergency medicine physicians near Dr. Westney
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. Irving V. Westney billed Medicare for 509 services in 2024
CMS data shows 509 Medicare services from Dr. Westney across 9 procedure codes in 2024, for 301 Medicare patients. Medicare paid $27,709 for them. Every service was in an office.
Dr. Westney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2452024: 29018%
- Lab and pathology
- 2023: 762024: 205170%
- Imaging
- 2023: 122024: 1417%
- Tests and treatments
- 2023: 192024: 0100%
Dr. Westney compared with the Maryland median for emergency medicine physicians, 2024
- Dr. Westney
- Maryland median
- Medicare services
- 509vs 30070% above
- Medicare patients
- 301vs 292Close to median
- Part D claims
- 114vs 442.6 times
Medians across 1,040 emergency medicine physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Westney'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. Westney and other emergency medicine physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Irving V. Westney treated 301 Medicare patients in 2024, average age 72
CMS counts 301 Medicare patients who saw Dr. Westney in 2024. The largest group is 65 to 74, with 131 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 15% 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. Westney's median patient age at 69, with 56% women.
Dr. Westney's Medicare patients by age, 2024
Dr. Westney's Medicare patients by sex, 2024
- Women19264%
- Men10936%
Chronic conditions among Dr. Westney's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis53%
- Anxiety35%
- Diabetes33%
- Mood disorders30%
- Depression27%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Westney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Irving V. Westney wrote 225 Medicare Part D claims in 2024
In 2024, Dr. Westney wrote 225 Medicare Part D claims for 164 patients. 94% of them were for generic drugs. CMS names the drug for 114 of them, across 6 drugs with 11 or more claims each, at $598 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Dr. Westney's Part D claims by kind of drug, 2024
- Generic212 claims94%
- Brand-name and other13 claims6%
Dr. Westney'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. Westney's Part D claims, 2024
- Antibiotics42%95 of 225 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: 292024: 114293%
Drugs named by CMS: 6 in 2024, 2 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. Irving V. Westney ranks in the 82nd percentile for removal of tissue in Medicare
Dr. Westney accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 72 procedures of removal of tissue by Dr. Westney, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Westney ranks in Medicare procedure volume
- Removal of tissue
- 82nd percentile72 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Irving V. Westney received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Westney from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Urgo Medical North America, LLC paid the most, $20.
Companies that paid Dr. Westney the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Irving V. Westney graduated from University of Maryland School of Medicine
Dr. Westney graduated from University of Maryland School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Irving V. Westney'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)Doctors and Clinicians Utilization Data (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. Irving V. Westney
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. Irving V. Westney's NPI number?
Dr. Irving V. Westney's NPI number is 1245211275. It was assigned on November 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Irving V. Westney?
Dr. Irving V. Westney is an emergency medicine physician in La Plata, Maryland. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Irving V. Westney practice?
Dr. Westney practices at 5 Garrett Avenue, La Plata, MD 20646. Dr. Westney's primary practice is University of Maryland Charles Regional Medical Center in La Plata, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Westney to 7 medical groups and 1 group practice or clinic.
What is Dr. Irving V. Westney's office phone number?
The practice phone on file for Dr. Westney is (301) 609-4265.
What is Dr. Irving V. Westney's medical license number?
Dr. Westney holds Maryland license D0048083.
Which hospitals is Dr. Irving V. Westney affiliated with?
Dr. Westney practices at University of Maryland Charles Regional Medical Center in La Plata, Maryland. Dr. Westney is also affiliated with MedStar Southern Maryland Hospital Center.
What medical group is Dr. Irving V. Westney part of?
Dr. Westney is linked to Emergency Medicine Physicians (EMP). Dmand AI links Dr. Westney to 7 more medical groups.
Does Dr. Irving V. Westney accept Medicare?
Yes. CMS data shows Dr. Westney billed Medicare for 509 services in 2024, and Dr. Westney accepts Medicare assignment.
How many Medicare patients does Dr. Irving V. Westney see?
CMS counts 301 Medicare patients who saw Dr. Westney in 2024, with an average age of 72.
What services does Dr. Irving V. Westney bill to Medicare?
In 2024, Dr. Westney's most billed Medicare services were office visit, established patient (99214), lab and pathology test (87804) and office visit, new patient (99203).
Show 4 more questionsShow fewer questions
Where did Dr. Irving V. Westney go to medical school?
Dr. Westney graduated from University of Maryland School of Medicine in 1989.
What drugs does Dr. Irving V. Westney prescribe most?
In 2024 Medicare Part D data, Dr. Westney's most prescribed drugs by claims were Prednisone, Amoxicillin and Cephalexin.
Has Dr. Irving V. Westney received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Westney from 1 company from 2025 to 2025. The largest total came from Urgo Medical North America, LLC.
How long has Dr. Irving V. Westney been practicing?
Dr. Westney graduated from medical school in 1989, 37 years ago.
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