Dr. Patrick Amadeus Ryscavage, MD
- Medicare services, 2024
- 339
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 1,254
- Publications
- 28
- Hospital affiliations
- 2
- Practice address
- 827 Linden Avenue, Baltimore, MD 21201
- Practice phone
- Call (410) 225-8996
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ryscavage'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. Patrick Amadeus Ryscavage is an infectious disease specialist in Baltimore, Maryland
Dr. Ryscavage practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System.
Dr. Ryscavage's NPI, 1902062755, was assigned on July 31, 2008. Dr. Ryscavage graduated from Georgetown University School Of Medicine in 2004. Dr. Ryscavage's Maryland license number on file is D72445.
- NPI
- 1902062755NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941475461
- NPI enumeration date
- July 31, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 225-8996
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick Amadeus Ryscavage practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland
Dr. Ryscavage's primary practice is University of Maryland Medical Center Midtown Campus, at 827 Linden Avenue, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 225-8996.
- University of Maryland Medical Center Midtown Campus827 Linden Avenue, Baltimore, MD 21201 · Baltimore CityPhone(410) 225-8996
Source: Dmand AI Affiliation Data
Dr. Patrick Amadeus Ryscavage is affiliated with 2 sites of care and 3 medical groups
Dr. Ryscavage's primary practice is University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System. Dr. Ryscavage is also affiliated with University of Maryland Medical Center. The medical group on file is University of Maryland Medical Center Gastroenterology and Hepatology. Dmand AI also links Dr. Ryscavage to 2 more medical groups, 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 Amadeus Ryscavage's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryscavage practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center Midtown Campus | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick Amadeus Ryscavage is one of 303 infectious disease specialists in Maryland
Infectious disease is Dr. Ryscavage's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Ryscavage is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Ryscavage's licenses on file in 4 states: Maryland, Illinois, District of Columbia and Virginia.
Specialties and state licenses
- Infectious disease, MarylandPrimary
- Illinois license
- District of Columbia license
- Virginia license
Clinical focus
Dmand AI lists acute skin infection, hiv/aids, joint or bone infection and pneumonia among the conditions Dr. Ryscavage treats.
Infectious disease specialists near Dr. Ryscavage
Counts of infectious disease specialists 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 Amadeus Ryscavage billed Medicare for 339 services in 2024
CMS data shows 339 Medicare services from Dr. Ryscavage across 5 procedure codes in 2024, for 150 Medicare patients. Medicare paid $30,237 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ryscavage's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4352024: 33922%
Dr. Ryscavage compared with the Maryland median for infectious disease specialists, 2024
- Dr. Ryscavage
- Maryland median
- Medicare services
- 339vs 21756% above
- Medicare patients
- 150vs 12619% above
- Part D claims
- 975vs 989.9 times
Medians across 250 infectious disease specialists in Maryland with Dmand AI profiles that report each measure.
Dr. Ryscavage'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. Ryscavage and other infectious disease specialists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick Amadeus Ryscavage treated 150 Medicare patients in 2024, average age 64
CMS counts 150 Medicare patients who saw Dr. Ryscavage in 2024. The largest group is under 65, with 70 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 63% are also on Medicaid. Their average risk score is 3.24, 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. Ryscavage's median patient age at 58, with 37% women.
Dr. Ryscavage's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ryscavage's Medicare patients by sex, 2024
- Women6845%
- Men8255%
Chronic conditions among Dr. Ryscavage's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis50%
- Diabetes49%
- Mood disorders49%
- Chronic kidney disease45%
- Depression41%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ryscavage's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women37%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patrick Amadeus Ryscavage wrote 1,254 Medicare Part D claims in 2024
In 2024, Dr. Ryscavage wrote 1,254 Medicare Part D claims for 82 patients. 52% of them were for generic drugs. CMS names the drug for 975 of them, across 37 drugs with 11 or more claims each, at $1,392,506 in total drug cost. In 2023, CMS named 939 claims across 34 drugs.
Dr. Ryscavage's Part D claims by kind of drug, 2024
- Generic652 claims52%
- Brand-name572 claims46%
- Other30 claims2%
Dr. Ryscavage'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. Ryscavage's Part D claims, 2024
- Opioids1%18 of 1,254 claims
- Antibiotics3%34 of 1,254 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: 9392024: 9754%
Drugs named by CMS: 37 in 2024, 34 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. Patrick Amadeus Ryscavage offers telehealth to Medicare patients
Dr. Ryscavage accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ryscavage as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Patrick Amadeus Ryscavage has 28 publications on record
Dmand AI links 28 papers to Dr. Ryscavage, published from 2011 to 2025. 2011 was the busiest year, with 3. The most frequent topics are HIV Infections, Anti-HIV Agents and Antiretroviral Therapy, Highly Active. Dr. Ryscavage has published most often in J Acquir Immune Defic Syndr. Dr. Ryscavage's most frequent co-authors are Babafemi Olapoju Taiwo, MD, Joseph J. Eron, MD and William Christopher Mathews, MD.
Dr. Ryscavage's papers by year, 2011 to 2025
Topics Dr. Ryscavage writes about most
- HIV Infections
- Anti-HIV Agents
- Antiretroviral Therapy, Highly Active
- CD4 Lymphocyte Count
- Viral Load
- HIV-1
- Hypertension
- Transition to Adult Care
Dr. Ryscavage's most frequent co-authors
- Babafemi Olapoju Taiwo, MD7 shared papers
- Joseph J. Eron, MD3 shared papers
- William Christopher Mathews, MD2 shared papers
Recent publications by Dr. Ryscavage
See who Dr. Ryscavage researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ryscavage works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Patrick Amadeus Ryscavage received $5,534 in industry payments from 2017 to 2020
CMS Open Payments shows 14 general payments to Dr. Ryscavage from 1 drug or device company from 2017 to 2020. Speaker and faculty fees make up the largest share, 45% of the total. Theratechnologies Inc. paid the most, $5,534.
General payments to Dr. Ryscavage by program year, 2017 to 2020
General payments to Dr. Ryscavage by kind, 2017 to 2020
- Speaker and faculty fees$2,50645%
- Honoraria$2,00036%
- Travel and lodging$77314%
- Food and beverage$2074%
- Other$491%
Companies that paid Dr. Ryscavage the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick Amadeus Ryscavage graduated from Georgetown University School Of Medicine
Dr. Ryscavage graduated from Georgetown University School Of Medicine in 2004.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Patrick Amadeus Ryscavage accepts plans from 14 insurance carriers
Dr. Ryscavage is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- CareFirst BlueCross BlueShield
- Cigna
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- +6 more carriersWith a free account
Plan types Dr. Ryscavage accepts, by number of carriers
- Medicare11
- PPO9
- HMO6
- POS4
- EPO3
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Patrick Amadeus Ryscavage'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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Amadeus Ryscavage
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 Amadeus Ryscavage's NPI number?
Dr. Patrick Amadeus Ryscavage's NPI number is 1902062755. It was assigned on July 31, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick Amadeus Ryscavage?
Dr. Patrick Amadeus Ryscavage is an infectious disease specialist in Baltimore, Maryland. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Patrick Amadeus Ryscavage practice?
Dr. Ryscavage practices at 827 Linden Avenue, Baltimore, MD 21201. Dr. Ryscavage's primary practice is University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Ryscavage to 2 medical groups.
What is Dr. Patrick Amadeus Ryscavage's office phone number?
The practice phone on file for Dr. Ryscavage is (410) 225-8996.
What is Dr. Patrick Amadeus Ryscavage's medical license number?
Dr. Ryscavage's Maryland license number on file is D72445, one of the licenses on file in 4 states.
Which states has Dr. Patrick Amadeus Ryscavage been licensed in?
Dmand AI has state licenses on file for Dr. Ryscavage in Maryland (2011 to 2025), Illinois (2008 to 2011), District of Columbia (2004 to 2008) and Virginia (2004 to 2008).
Which hospitals is Dr. Patrick Amadeus Ryscavage affiliated with?
Dr. Ryscavage practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland. Dr. Ryscavage is also affiliated with University of Maryland Medical Center.
What medical group is Dr. Patrick Amadeus Ryscavage part of?
Dr. Ryscavage is linked to University of Maryland Medical Center Gastroenterology and Hepatology. Dmand AI links Dr. Ryscavage to 2 more medical groups.
Does Dr. Patrick Amadeus Ryscavage accept Medicare?
Yes. CMS data shows Dr. Ryscavage billed Medicare for 339 services in 2024, and Dr. Ryscavage accepts Medicare assignment.
Does Dr. Patrick Amadeus Ryscavage offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ryscavage as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Patrick Amadeus Ryscavage see?
CMS counts 150 Medicare patients who saw Dr. Ryscavage in 2024, with an average age of 64.
Is Dr. Patrick Amadeus Ryscavage board certified?
Yes. Dr. Ryscavage is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Patrick Amadeus Ryscavage bill to Medicare?
In 2024, Dr. Ryscavage's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and hospital inpatient care (99232).
Where did Dr. Patrick Amadeus Ryscavage go to medical school?
Dr. Ryscavage graduated from Georgetown University School Of Medicine in 2004.
What drugs does Dr. Patrick Amadeus Ryscavage prescribe most?
In 2024 Medicare Part D data, Dr. Ryscavage's most prescribed drugs by claims were Biktarvy, Tivicay and Descovy.
Has Dr. Patrick Amadeus Ryscavage received payments from drug or device companies?
CMS Open Payments shows $5,534 in general payments to Dr. Ryscavage from 1 company from 2017 to 2020. The largest total came from Theratechnologies Inc.
How long has Dr. Patrick Amadeus Ryscavage been practicing?
Dr. Ryscavage graduated from medical school in 2004, 22 years ago.
Does Dr. Patrick Amadeus Ryscavage do research?
Dmand AI links 28 publications to Dr. Ryscavage, published from 2011 to 2025.
Who does Dr. Patrick Amadeus Ryscavage publish with?
Dr. Ryscavage's most frequent co-authors are Babafemi Olapoju Taiwo, MD (7 shared papers), Joseph J. Eron, MD (3 shared papers) and William Christopher Mathews, MD (2 shared papers).
What insurance does Dr. Patrick Amadeus Ryscavage accept?
Dr. Ryscavage is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
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