Philip Mcdonagh, MD, PHD
Philip Mcdonagh, MD, PHD is a Radiation Oncology Physician in Baltimore, MD, registered under NPI 1003308412.
Getting there
Here is what surrounds this office in Baltimore, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 866 ft away at Penn Street Garage. There is EV charging 0.35 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 307 ft away, served by Baltimore Street & University of Maryland Transit Center Mid-block. A pharmacy sits 0.40 mi from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.21 mi away.
Getting here and what is nearby
Transit Greene Street & Lombard Street Near-side Southbound 286 ft ~2 min
Transit 293 ft ~2 min
Transit Baltimore Street & University of Maryland Transit Center Mid-block 307 ft ~2 min
Parking Plaza Garage 450 ft ~2 min
Convenience 7-Eleven 628 ft ~3 min
Coffee Cafe on the Square 691 ft ~3 min
Parking Pratt Street Garage 673 ft ~3 min
Pharmacy University of Maryland Medical Center Pharmacy 683 ft ~3 min
11 South Paca Street, Baltimore 21201
Coffee Starbucks 772 ft ~3 min
Parking Penn Street Garage 866 ft ~4 min
Restaurant Potbelly 865 ft ~4 min
Restaurant Ono Poké 870 ft ~4 min
411 West Baltimore Street, Baltimore 21201
Restaurant Jano 916 ft ~4 min
400 West Lombard Street, Baltimore 21201
EV charging ChargePoint 925 ft ~4 min
Hotel Baltimore Marriott Inner Harbor Camden Yards 964 ft ~4 min
Hotel Hampton Inn 0.20 mi ~5 min
Coffee Starbucks 0.21 mi ~5 min
Hotel SpringHill Suites Baltimore Downtown Convention Center Area 0.23 mi ~5 min
Convenience Sonoco 0.26 mi ~6 min
400 Russell Street, Baltimore 21230
Gas station Sunoco 0.26 mi ~6 min
Pharmacy Lexington Pharmacy 0.29 mi ~6 min
EV charging 0.35 mi ~8 min
EV charging 0.35 mi ~8 min
Gas station Exxon 0.35 mi ~7 min
Grocery 7 Food Market 0.36 mi ~8 min
Convenience 7-Eleven 0.38 mi ~8 min
Gas station Gulf 0.39 mi ~8 min
417 West Mulberry Street, Baltimore 21201
Pharmacy Rite Aid 0.40 mi ~9 min
300 North Martin Luther King Jr. Boulevard, Baltimore 21201
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| D0100561 | MD | Radiation Oncology Physician primary |
This provider holds licence D0100561 issued in MD. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Radiation Oncology
- PAC ID
- 7810244837
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Maryland | I20250128000389 | Practitioner - Radiation Oncology |
| District of Columbia | I20250522001902 | Practitioner - Radiation Oncology |
Medicare enrolment is recorded as approved under the provider type Practitioner - Radiation Oncology. There are 2 separate enrolment records across 2 states (MD, DC). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Radiation Oncology covers
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors. NUCC Health Care Provider Taxonomy, code 2085R0001X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003308412 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 31, 2018 |
| Last updated | Jun 27, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD, PHD |
| Practice address |
22 S GREENE ST Baltimore, MD 21201 (410) 328-6080 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 3 | 0 | 8 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 0 | 7 | 4 | 2 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.