Karin Looper, NP
Family Nurse Practitioner · Hagerstown, MD
Karin Looper, NP is a family nurse practitioner with a practice address in Hagerstown, Maryland, and NPI 1508161274, issued on Jan 11, 2011. Check the license (Maryland AC002938, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karin Looper
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- AC002938 MD
RN1013720 DC
4704358855 MI
159465 NC
Self-reported in NPPES; status is on the state search - Practice location
- 11116 Medical Campus RD, Hagerstown, MD 21742
- Phone
- (301) 790-8000
- Enumerated
- Jan 11, 2011
- Record last updated
- Nov 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140821001093); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 11116 Medical Campus RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elisabeth Abraham, CRNACertified Registered Nurse Anesthetist1558887208
- Surya Kiran Acharya, MDInternal Medicine Physician1316678188
- Gerald AdcockNurse Practitioner1083496970
- Audrey Adkins, D.O.Emergency Medicine Physician1447578661
- Tayo Ahmed, MDPediatrics Physician1629707955
- Sumaira Ali, M.DInternal Medicine Physician1164857462
Verify Karin Looper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license AC002938Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average family nurse practitioner in 2024
194 Medicare Part D claims for 83 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Oxycodone Hcl14 claims
- Amlodipine Besylate13 claims
- Pantoprazole Sodium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 4 group practices
- Adfinitas Health AT Umcap LLCLargo, MD
- Dlp Frye Hospitalists LLCHickory, NC
- Lake Norman Inpatient SpecialistsMooresville, NC
- Mdics AT Bwmc LLCGlen Burnie, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karin Looper among 4,124 family nurse practitioner records in Maryland
Karin Looper, NP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 16% of them.
- NPI issued2011 · 16% of these records are older, 81% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2019 among the 2,370 with a school on file
- Record last updated2020 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
115 family nurse practitioner records list a practice address in Hagerstown
They are 115 of the 2,414 NPPES records with a practice address in Hagerstown, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Hagerstown → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Shana Crowder, NPHagerstown, MD 217421821310913
- Heather Dorius, FNP-CHagerstown, MD 217421508289992
- Richard HauptHagerstown, MD 217421245218551
- Courtney Howard, ARNPHagerstown, MD 217421184895419
- Janeen LycheHagerstown, MD 217421538226972
- Jeanna Moats, C.R.N.PHagerstown, MD 217421417958075
- Jasmine Pega, CRNPHagerstown, MD 217421083017446
- Sarah Pentz, FNP-CHagerstown, MD 217421154724276
Common questions
What is Karin Looper, NP's NPI number?
Karin Looper, NP's National Provider Identifier (NPI) is 1508161274, issued on Jan 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Karin Looper, NP located?
The NPPES record lists a practice address at 11116 Medical Campus RD, Hagerstown, MD, 21742. Phone: (301) 790-8000. Providers update this record themselves, so call before visiting.
How can I verify Karin Looper, NP's license?
NPPES lists Maryland license number AC002938, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Karin Looper, NP prescribe under Medicare Part D?
In 2024, Karin Looper, NP had 194 Medicare Part D claims for 83 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.