Patrick Ryscavage, M.D.
NPI 1902062755 · Infectious Disease Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Ryscavage, M.D. is a Infectious Disease Physician provider in Baltimore, MD (NPI 1902062755).
Provider details
- NPI number
- 1902062755
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D72445 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
339 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 145 | $120 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $98 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 58 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 41 | $176 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 | $133 |
Typical Medicare-allowed amounts for these services range $80–$176 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 79 | 14 |
| Dolutegravir Sodiumbrand: Tivicay | 77 | — |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 76 | — |
| Abacavir/Dolutegravir/Lamivudibrand: Triumeq | 67 | — |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 66 | 11 |
| Atorvastatin Calcium | 39 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-31
- Last updated
- 2013-07-17
Frequently asked questions
- What is Patrick Ryscavage's NPI number?
- Patrick Ryscavage's National Provider Identifier (NPI) is 1902062755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Ryscavage's specialty?
- Patrick Ryscavage is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Ryscavage located?
- Patrick Ryscavage's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1544.
- What is Patrick Ryscavage's phone number?
- The practice phone number listed in the NPPES registry for Patrick Ryscavage is (410) 328-4613.
- Does Patrick Ryscavage accept Medicare?
- Patrick Ryscavage is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Ryscavage's NPI active?
- Yes — Patrick Ryscavage's NPI (1902062755) is active in the NPPES registry as of the last update on 2013-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.