Doctor profile · Federal record

Dr. Karin Looper, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Registered Nurse · Family Nurse Practitioner · Family Nurse Practitioner · Hagerstown, MD

  • NPI 1508161274
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 4 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
11116 Medical Campus RD
Hagerstown, MD 217426710
(301) 790-8000
Additional location
404 S Sutherland Ave
Monroe, NC 281125060
(704) 291-9267
fax (704) 283-7939
Additional location
850 W Baraga Ave
Marquette, MI 498554550
(906) 449-3000
Mailing address
404 S Sutherland Ave
Monroe, NC 281125060

Credentials & registration

NPPES · NUCC
NPI registered
January 2011 — 15 yrs on file
Profile last updated
November 9, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (4)
Maryland #AC002938 · District of Columbia #RN1013720 · North Carolina #159465 · Michigan #4704358855

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508161274. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
724
Distinct HCPCS
5
Medicare allowed
$81,045
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 238 237 $146
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 235 130 $107
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 148 88 $71
99239 Hospital discharge day management, more than 30 minutes 91 90 $103
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 12 12 $106

In context: peer comparison

Among 26 peers in this city , average services per provider: 133. This provider delivers 5.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
24
Patients
13
Total drug cost
$236
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 13 $103
Amlodipine Besylate Generic 11 0 $132

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karin Looper's medical specialty?
Dr. Karin Looper practices Family Nurse Practitioner in Hagerstown, MD.
Where does Dr. Karin Looper practice?
Dr. Karin Looper practices at 11116 Medical Campus RD, Hagerstown, MD 217426710. Office phone: 3017908000.
What is Dr. Karin Looper's NPI?
Dr. Karin Looper's National Provider Identifier (NPI) is 1508161274, issued by NPPES.
Does Dr. Karin Looper accept Medicare assignment?
Yes. Dr. Karin Looper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karin Looper 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 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.