Dr. Patrick J. McManus, MD
- Medicare services, 2024
- 3,992
- Medicare patients, 2024
- 428
- Part D claims, 2024
- 9,853
- Hospital affiliations
- 2
- Industry payments
- $1,794
- Practice address
- 1001 Sam Perry Boulevard, Fredericksburg, VA 22401
- Practice phone
- Call (540) 741-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. McManus' professional email, personal email and mobile number
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Dr. Patrick J. McManus is an internist in Fredericksburg, Virginia
Dr. McManus practices at Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare.
Dr. McManus' NPI, 1558360735, was assigned on July 19, 2005. Dr. McManus graduated from University of Virginia School of Medicine in 1985. Dr. McManus holds Virginia license 0101042027.
- NPI
- 1558360735NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375627136
- NPI enumeration date
- July 19, 2005
- NPI status
- Active
- Practice phone
- (540) 741-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Patrick J. McManus practices at Mary Washington Hospital in Fredericksburg, Virginia
Dr. McManus' primary practice is Mary Washington Hospital, at 1001 Sam Perry Boulevard, Fredericksburg, VA 22401 in Fredericksburg City. The practice phone is (540) 741-1100.
- Mary Washington Hospital1001 Sam Perry Boulevard, Fredericksburg, VA 22401 · Fredericksburg CityPhone(540) 741-1100
Source: Dmand AI Affiliation Data
Dr. Patrick J. McManus is affiliated with 9 sites of care and 1 medical group
Dr. McManus' primary practice is Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare. Dr. McManus is also affiliated with Stafford Hospital. The medical group on file is Mary Washington Cardiology. Dmand AI also links Dr. McManus to 5 more home health agencies, 1 physician office and 1 hospice, 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. Patrick J. McManus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McManus practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mary Washington Hospital | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick J. McManus is one of 3,339 internists in Virginia
Internal medicine is Dr. McManus' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. McManus is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. McManus
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. Patrick J. McManus billed Medicare for 3,992 services in 2024
CMS data shows 3,992 Medicare services from Dr. McManus across 24 procedure codes in 2024, for 428 Medicare patients. Medicare paid $203,004 for them. Every service was in an office.
Dr. McManus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,8702024: 1,65112%
- Lab and pathology
- 2023: 9422024: 68427%
- Surgery
- 2023: 6252024: 53215%
- Tests and treatments
- 2023: 5162024: 514No change
- Other services
- 2023: 5742024: 51410%
- Drugs given in the office
- 2023: 862024: 9713%
Dr. McManus compared with the Virginia median for internists, 2024
- Dr. McManus
- Virginia median
- Medicare services
- 3,992vs 6076.6 times
- Medicare patients
- 428vs 24674% above
- Part D claims
- 8,982vs 22440.1 times
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. McManus' 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. McManus and other internists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick J. McManus treated 428 Medicare patients in 2024, average age 78
CMS counts 428 Medicare patients who saw Dr. McManus in 2024. The largest group is 75 to 84, with 204 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McManus' median patient age at 78, with 56% women.
Dr. McManus' Medicare patients by age, 2024
Dr. McManus' Medicare patients by sex, 2024
- Women21751%
- Men21149%
Chronic conditions among Dr. McManus' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease39%
- Chronic kidney disease30%
- Diabetes27%
- Atrial fibrillation25%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
Dr. McManus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
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. Patrick J. McManus wrote 9,853 Medicare Part D claims in 2024
In 2024, Dr. McManus wrote 9,853 Medicare Part D claims for 634 patients. 88% of them were for generic drugs. CMS names the drug for 8,982 of them, across 155 drugs with 11 or more claims each, at $731,206 in total drug cost. In 2023, CMS named 8,700 claims across 140 drugs.
Dr. McManus' Part D claims by kind of drug, 2024
- Generic8,684 claims88%
- Brand-name1,083 claims11%
- Other86 claims1%
Dr. McManus' 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. McManus' Part D claims, 2024
- Opioids3%255 of 9,853 claims
- Antibiotics4%378 of 9,853 claims
- Antipsychotics, patients 65 and over2%148 of 9,853 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: 8,7002024: 8,9823%
Drugs named by CMS: 155 in 2024, 140 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
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Dr. Patrick J. McManus received $1,794 in industry payments from 2016 to 2025
CMS Open Payments shows 91 general payments to Dr. McManus from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Medtronic, Inc. paid the most, $224.
General payments to Dr. McManus by program year, 2016 to 2025
General payments to Dr. McManus by kind, 2016 to 2025
- Food and beverage$1,73797%
- Education$573%
Companies that paid Dr. McManus 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. Patrick J. McManus graduated from University of Virginia School of Medicine
Dr. McManus graduated from University of Virginia School of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick J. McManus'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) |
| 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. Patrick J. McManus
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. Patrick J. McManus' NPI number?
Dr. Patrick J. McManus' NPI number is 1558360735. It was assigned on July 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick J. McManus?
Dr. Patrick J. McManus is an internist in Fredericksburg, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Patrick J. McManus practice?
Dr. McManus practices at 1001 Sam Perry Boulevard, Fredericksburg, VA 22401. Dr. McManus' primary practice is Mary Washington Hospital in Fredericksburg, Virginia, part of Mary Washington Healthcare. Dmand AI also links Dr. McManus to 5 home health agencies, 1 physician office and 1 hospice.
What is Dr. Patrick J. McManus' office phone number?
The practice phone on file for Dr. McManus is (540) 741-1100.
What is Dr. Patrick J. McManus' medical license number?
Dr. McManus holds Virginia license 0101042027.
Which hospitals is Dr. Patrick J. McManus affiliated with?
Dr. McManus practices at Mary Washington Hospital in Fredericksburg, Virginia. Dr. McManus is also affiliated with Stafford Hospital.
What medical group is Dr. Patrick J. McManus part of?
Dr. McManus is linked to Mary Washington Cardiology.
Does Dr. Patrick J. McManus accept Medicare?
Yes. CMS data shows Dr. McManus billed Medicare for 3,992 services in 2024.
How many Medicare patients does Dr. Patrick J. McManus see?
CMS counts 428 Medicare patients who saw Dr. McManus in 2024, with an average age of 78.
What services does Dr. Patrick J. McManus bill to Medicare?
In 2024, Dr. McManus' most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99215).
Show 4 more questionsShow fewer questions
Where did Dr. Patrick J. McManus go to medical school?
Dr. McManus graduated from University of Virginia School of Medicine in 1985.
What drugs does Dr. Patrick J. McManus prescribe most?
In 2024 Medicare Part D data, Dr. McManus' most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Omeprazole.
Has Dr. Patrick J. McManus received payments from drug or device companies?
CMS Open Payments shows $1,794 in general payments to Dr. McManus from 25 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Patrick J. McManus been practicing?
Dr. McManus graduated from medical school in 1985, 41 years ago.
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