Dr. William C. O'Meally, MD
- Medicare services, 2024
- 92
- Medicare patients, 2024
- 90
- Part D claims, 2024
- 57
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 10452 Baltimore Ave, Beltsville, MD 20705
- Practice phone
- Call (301) 441-3355
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Concentra Urgent Care - Beltsville
Urgent Care Center · Beltsville, Maryland
Find Dr. O'Meally'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. William C. O'Meally is a family medicine physician in Beltsville, Maryland
Dr. O'Meally practices at Concentra Urgent Care - Beltsville in Beltsville, Maryland.
Dr. O'Meally's NPI, 1992825582, was assigned on March 29, 2007. Dr. O'Meally graduated from University of Maryland School of Medicine in 1996. Dr. O'Meally holds Wisconsin license 39590.
- NPI
- 1992825582NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860452679
- NPI enumeration date
- March 29, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 441-3355
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William C. O'Meally practices at Concentra Urgent Care - Beltsville in Beltsville, Maryland
Dr. O'Meally's primary practice is Concentra Urgent Care - Beltsville, at 10452 Baltimore Ave, Beltsville, MD 20705. The practice phone is (301) 441-3355.
- Concentra Urgent Care - Beltsville10452 Baltimore Ave, Beltsville, MD 20705Phone(301) 441-3355
Source: Dmand AI Affiliation Data
Dr. William C. O'Meally is affiliated with 2 sites of care and 2 medical groups
Dr. O'Meally's primary practice is Concentra Urgent Care - Beltsville in Beltsville, Maryland. The medical group on file is Concentra Urgent Care. Dmand AI also links Dr. O'Meally to 1 more physician office and 1 medical group, each named with a free account. Dr. O'Meally's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William C. O'Meally's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Meally practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concentra Urgent Care - Beltsville | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William C. O'Meally is one of 1,698 family medicine physicians in Maryland
Family medicine is Dr. O'Meally's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. O'Meally's licenses on file in 2 states: Wisconsin and Maryland.
Specialties and state licenses
- Family medicine, WisconsinPrimary
- Maryland license
Family medicine physicians near Dr. O'Meally
Counts of family 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. William C. O'Meally billed Medicare for 92 services in 2024
CMS data shows 92 Medicare services from Dr. O'Meally across 2 procedure codes in 2024, for 90 Medicare patients. Medicare paid $7,220 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. O'Meally compared with the Maryland median for family medicine physicians, 2024
- Dr. O'Meally
- Maryland median
- Medicare services
- 92vs 51682% below
- Medicare patients
- 90vs 20857% below
- Part D claims
- 14vs 75198% below
Medians across 1,659 family medicine physicians in Maryland with Dmand AI profiles that report each measure.
Dr. O'Meally'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William C. O'Meally treated 90 Medicare patients in 2024, average age 65
CMS counts 90 Medicare patients who saw Dr. O'Meally in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 62% have high cholesterol. 73% are also on Medicaid. Their average risk score is 1.54, 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. O'Meally's median patient age at 44, with 65% women.
Dr. O'Meally's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. O'Meally's Medicare patients by sex, 2024
- Women4247%
- Men4853%
Chronic conditions among Dr. O'Meally's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis48%
- Diabetes43%
- Mood disorders43%
- Tobacco use43%
- Alcohol and drug use disorders38%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Meally's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William C. O'Meally wrote 57 Medicare Part D claims in 2024
In 2024, Dr. O'Meally wrote 57 Medicare Part D claims for 43 patients. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $27 in total drug cost.
Dr. O'Meally'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. O'Meally's Part D claims, 2024
- Antibiotics21%12 of 57 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. William C. O'Meally takes part in Medicare
Dr. O'Meally 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. William C. O'Meally graduated from University of Maryland School of Medicine
Dr. O'Meally graduated from University of Maryland School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William C. O'Meally'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) |
| 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. William C. O'Meally
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. William C. O'Meally's NPI number?
Dr. William C. O'Meally's NPI number is 1992825582. It was assigned on March 29, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William C. O'Meally?
Dr. William C. O'Meally is a family medicine physician in Beltsville, Maryland. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. William C. O'Meally practice?
Dr. O'Meally practices at 10452 Baltimore Ave, Beltsville, MD 20705. Dr. O'Meally's primary practice is Concentra Urgent Care - Beltsville in Beltsville, Maryland. Dmand AI also links Dr. O'Meally to 1 physician office and 1 medical group.
What is Dr. William C. O'Meally's office phone number?
The practice phone on file for Dr. O'Meally is (301) 441-3355.
What is Dr. William C. O'Meally's medical license number?
Dr. O'Meally holds Wisconsin license 39590, one of the licenses on file in 2 states.
Which states has Dr. William C. O'Meally been licensed in?
Dmand AI has state licenses on file for Dr. O'Meally in Wisconsin and Maryland.
What medical group is Dr. William C. O'Meally part of?
Dr. O'Meally is linked to Concentra Urgent Care. Dmand AI links Dr. O'Meally to 1 more medical group.
Does Dr. William C. O'Meally accept Medicare?
Yes. CMS data shows Dr. O'Meally billed Medicare for 92 services in 2024, and Dr. O'Meally accepts Medicare assignment.
How many Medicare patients does Dr. William C. O'Meally see?
CMS counts 90 Medicare patients who saw Dr. O'Meally in 2024, with an average age of 65.
What services does Dr. William C. O'Meally bill to Medicare?
In 2024, Dr. O'Meally's most billed Medicare services were emergency department visit (99284) and emergency department visit (99283).
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Where did Dr. William C. O'Meally go to medical school?
Dr. O'Meally graduated from University of Maryland School of Medicine in 1996.
What drugs does Dr. William C. O'Meally prescribe most?
In 2024 Medicare Part D data, Dr. O'Meally's most prescribed drugs by claims were Ibuprofen.
How long has Dr. William C. O'Meally been practicing?
Dr. O'Meally graduated from medical school in 1996, 30 years ago.
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