Dr. Patricia A. Oneal, MD
- Medicare services, 2023
- 30
- Medicare patients, 2024
- 12
- Part D claims, 2017
- 20
- Publications
- 15
- Hospital affiliations
- 2
- Practice address
- 2000 Medical Pkwy, Annapolis, MD 21401
- Practice phone
- Call (443) 481-1644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Conexus Laboratories Inc.
Annapolis, Maryland
Find Dr. Oneal'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. Patricia A. Oneal is a hematologist and oncologist in Annapolis, Maryland
Dr. Oneal practices at Conexus Laboratories Inc. in Annapolis, Maryland.
Dr. Oneal's NPI, 1093928335, was assigned on May 7, 2007. Dr. Oneal graduated from Wright State University Boonshoft School of Medicine in 1998. Dr. Oneal holds District of Columbia license MD036415.
- NPI
- 1093928335NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698866762
- NPI enumeration date
- May 7, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 481-1644
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patricia A. Oneal practices at Conexus Laboratories Inc. in Annapolis, Maryland
Dr. Oneal's primary practice is Conexus Laboratories Inc., at 2000 Medical Pkwy, Annapolis, MD 21401 in Anne Arundel County. The practice phone is (443) 481-1644.
- Conexus Laboratories Inc.2000 Medical Pkwy, Annapolis, MD 21401 · Anne Arundel CountyPhone(443) 481-1644
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Patricia A. Oneal is affiliated with 3 sites of care and 1 medical group
Dr. Oneal's primary practice is Conexus Laboratories Inc. in Annapolis, Maryland. Dr. Oneal is also affiliated with Howard University Hospital. The medical group on file is Howard University Faculty Practice Plan. Dmand AI also links Dr. Oneal to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patricia A. Oneal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oneal practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Conexus Laboratories Inc. | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patricia A. Oneal is one of 245 hematologists and oncologists in Maryland
Hematology and oncology is Dr. Oneal's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Oneal is licensed in District of Columbia.
Specialties and state licenses
- Hematology and oncology, District of ColumbiaPrimary
Hematologists and oncologists near Dr. Oneal
Counts of hematologists and oncologists 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. Patricia A. Oneal billed Medicare for 30 services in 2023
CMS data shows 30 Medicare services from Dr. Oneal across 1 procedure code in 2023, for 12 Medicare patients. Medicare paid $3,155 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Oneal's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 302023: 30No change
Dr. Oneal compared with the Maryland median for hematologists and oncologists, 2023
- Dr. Oneal
- Maryland median
- Medicare services
- 30vs 1,88498% below
- Medicare patients
- 12vs 39697% below
- Part D claims
- 20vs 38395% below
Medians across 205 hematologists and oncologists in Maryland with Dmand AI profiles that report each measure.
Dr. Oneal's most billed Medicare procedure codes, 2023
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. Oneal?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oneal and other hematologists and oncologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patricia A. Oneal treated 12 Medicare patients in 2024, average age 67
CMS counts 12 Medicare patients who saw Dr. Oneal in 2024. Their average risk score is 3.95, 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. Oneal's median patient age at 67, with 71% women.
Dr. Oneal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patricia A. Oneal wrote 20 Medicare Part D claims in 2017
In 2017, Dr. Oneal wrote 20 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $826 in total drug cost. In 2016, CMS named 473 claims across 15 drugs.
Dr. Oneal's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 4732017: 2096%
Drugs named by CMS: 1 in 2017, 15 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Patricia A. Oneal takes part in Medicare
Dr. Oneal 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. Patricia A. Oneal has 15 publications on record
Dmand AI links 15 papers to Dr. Oneal, published from 2011 to 2020. 2016 was the busiest year, with 4. The most frequent topics are Anemia, Sickle Cell and Hydroxyurea. Dr. Oneal has published most often in Case Rep Hematol. Dr. Oneal's most frequent co-authors are Sri Lakshmi Hyndavi Yeruva, MD, Ann T. Farrell, MD and Victor R. Gordeuk, MD.
Dr. Oneal's papers by year, 2011 to 2020
Topics Dr. Oneal writes about most
- Anemia, Sickle Cell
- Hydroxyurea
Dr. Oneal's most frequent co-authors
- Sri Lakshmi Hyndavi Yeruva, MD3 shared papers
- Ann T. Farrell, MD2 shared papers
- Victor R. Gordeuk, MD2 shared papers
Recent publications by Dr. Oneal
See who Dr. Oneal researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oneal works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Patricia A. Oneal received $2,643 in industry payments from 2016 to 2018
CMS Open Payments shows 72 general payments to Dr. Oneal from 17 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 58% of the total. Alexion Pharmaceuticals, Inc. paid the most, $1,149.
General payments to Dr. Oneal by program year, 2016 to 2018
General payments to Dr. Oneal by kind, 2016 to 2018
- Food and beverage$1,53758%
- Consulting fees$1,00038%
- Education$863%
- Travel and lodging$201%
Companies that paid Dr. Oneal the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patricia A. Oneal graduated from Wright State University Boonshoft School of Medicine
Dr. Oneal graduated from Wright State University Boonshoft School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patricia A. Oneal'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Patricia A. Oneal
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. Patricia A. Oneal's NPI number?
Dr. Patricia A. Oneal's NPI number is 1093928335. It was assigned on May 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Patricia A. Oneal?
Dr. Patricia A. Oneal is a hematologist and oncologist in Annapolis, Maryland. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Patricia A. Oneal practice?
Dr. Oneal practices at 2000 Medical Pkwy, Annapolis, MD 21401. Dr. Oneal's primary practice is Conexus Laboratories Inc. in Annapolis, Maryland. Dmand AI also links Dr. Oneal to 1 hospital.
What is Dr. Patricia A. Oneal's office phone number?
The practice phone on file for Dr. Oneal is (443) 481-1644.
What is Dr. Patricia A. Oneal's medical license number?
Dr. Oneal holds District of Columbia license MD036415.
Which hospitals is Dr. Patricia A. Oneal affiliated with?
Dr. Oneal is affiliated with Howard University Hospital. Dmand AI links Dr. Oneal to 1 more hospital.
What medical group is Dr. Patricia A. Oneal part of?
Dr. Oneal is linked to Howard University Faculty Practice Plan.
Does Dr. Patricia A. Oneal accept Medicare?
Yes. CMS data shows Dr. Oneal billed Medicare for 30 services in 2023, and Dr. Oneal accepts Medicare assignment.
How many Medicare patients does Dr. Patricia A. Oneal see?
CMS counts 12 Medicare patients who saw Dr. Oneal in 2024, with an average age of 67.
What services does Dr. Patricia A. Oneal bill to Medicare?
In 2023, Dr. Oneal's most billed Medicare services were hospital inpatient care (99233).
Show 6 more questionsShow fewer questions
Where did Dr. Patricia A. Oneal go to medical school?
Dr. Oneal graduated from Wright State University Boonshoft School of Medicine in 1998.
What drugs does Dr. Patricia A. Oneal prescribe most?
In 2017 Medicare Part D data, Dr. Oneal's most prescribed drugs by claims were Hydroxyurea.
Has Dr. Patricia A. Oneal received payments from drug or device companies?
CMS Open Payments shows $2,643 in general payments to Dr. Oneal from 17 companies from 2016 to 2018. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Patricia A. Oneal been practicing?
Dr. Oneal graduated from medical school in 1998, 28 years ago.
Does Dr. Patricia A. Oneal do research?
Dmand AI links 15 publications to Dr. Oneal, published from 2011 to 2020.
Who does Dr. Patricia A. Oneal publish with?
Dr. Oneal's most frequent co-authors are Sri Lakshmi Hyndavi Yeruva, MD (3 shared papers), Ann T. Farrell, MD (2 shared papers) and Victor R. Gordeuk, MD (2 shared papers).
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