Doctor profile · Federal record

Dr. Nicholas Rademacher

Emergency Medicine Physician (CMS: Emergency Medicine) · Baltimore, MD

  • NPI 1790027472
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1800 Orleans St
Baltimore, MD 212870010
(410) 955-5000

Credentials & registration

NPPES · NUCC
NPI registered
March 2013 — 13 yrs on file
Profile last updated
July 23, 2014
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Maryland #9701

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790027472. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
246
Distinct HCPCS
4
Medicare allowed
$30,133
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 100 99 $171
99284 Emergency department visit with moderate level of medical decision making 70 69 $118
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 55 52 $8
99291 Critical care, first 30-74 minutes 21 21 $207

In context: peer comparison

Among 176 peers in this city , average services per provider: 92. This provider delivers 2.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,800
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Beckman Coulter, Inc. 1 $1,800.00

By nature of payment

Consulting Fee
$1,800

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
47
Patients
47
Total drug cost
$260
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 18 18 $45
Cephalexin Generic 16 16 $86
Ondansetron Odt (Ondansetron) Brand 13 13 $129

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Rademacher's medical specialty?
Dr. Nicholas Rademacher practices Emergency Medicine Physician in Baltimore, MD.
Where does Dr. Nicholas Rademacher practice?
Dr. Nicholas Rademacher practices at 1800 Orleans St, Baltimore, MD 212870010. Office phone: 4109555000.
What is Dr. Nicholas Rademacher's NPI?
Dr. Nicholas Rademacher's National Provider Identifier (NPI) is 1790027472, issued by NPPES.
Does Dr. Nicholas Rademacher accept Medicare assignment?
Yes. Dr. Nicholas Rademacher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Rademacher commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.