Doctor profile · Federal record

Dr. Robert Bahnsen, M.D.

Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Wilmington, DE

  • NPI 1154697316
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
501 W 14Th St Ste 1E40
Wilmington, DE 198011013
(302) 320-2100

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
February 7, 2019
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State licenses (2)
Delaware #C1-0012774 · Pennsylvania #MD457120

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154697316. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
316
Distinct HCPCS
3
Medicare allowed
$46,631
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 219 207 $174
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 74 60 $79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 23 22 $120

In context: peer comparison

Among 15 peers in Wilmington Psychiatry Physician, average services per provider: 176. This provider delivers 1.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Bahnsen's medical specialty?
Dr. Robert Bahnsen practices Psychiatry Physician in Wilmington, DE.
Where does Dr. Robert Bahnsen practice?
Dr. Robert Bahnsen practices at 501 W 14Th St Ste 1E40, Wilmington, DE 198011013. Office phone: 3023202100.
What is Dr. Robert Bahnsen's NPI?
Dr. Robert Bahnsen's National Provider Identifier (NPI) is 1154697316, issued by NPPES.
Does Dr. Robert Bahnsen accept Medicare assignment?
Yes. Dr. Robert Bahnsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Bahnsen commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.