Robert Corder, MD
NPI 1861436156 · Emergency Medicine Physician · Annapolis, MD
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Corder, MD is a Emergency Medicine Physician provider in Annapolis, MD (NPI 1861436156).
Provider details
- NPI number
- 1861436156
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0054861 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
212 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 74 | $181 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 59 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 46 | $122 |
| X-Ray of Chest, 1 View71045 | 18 | $8 |
| Critical Care, First 30-74 Minutes99291 | 15 | $223 |
Typical Medicare-allowed amounts for these services range $8–$223 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Additional practice locations (3)
- 22 S Greene StBaltimore, MD 21201-1544Phone: (410) 821-4140
- 499 Idlewild Ave Ste 101Easton, MD 21601-4099Phone: (410) 834-1069Fax: (410) 224-3370
- 251 N 4th StOakland, MD 21550Phone: (301) 533-4000Fax: (301) 533-4208
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2023-06-13
- Certified
- 2023-06-13
Frequently asked questions
- What is Robert Corder's NPI number?
- Robert Corder's National Provider Identifier (NPI) is 1861436156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Corder's specialty?
- Robert Corder is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Corder located?
- Robert Corder's practice location on file with NPPES is 166 Defense Hwy Ste 101, Annapolis, MD 21401-8921.
- What is Robert Corder's phone number?
- The practice phone number listed in the NPPES registry for Robert Corder is (410) 834-1069.
- Does Robert Corder accept Medicare?
- Robert Corder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Corder's NPI active?
- Yes — Robert Corder's NPI (1861436156) is active in the NPPES registry as of the last update on 2023-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.