Karen A. Korzick, MD
Critical Care Medicine (Internal Medicine) Physician · Danville, PA
Karen A. Korzick, MD is a critical care medicine (internal medicine) physician with a practice address in Danville, Pennsylvania, and NPI 1750322509, issued on Jun 10, 2006. Check the license (Pennsylvania MD444799, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Karen A. Korzick
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- MD444799 PA
D0040744 MD
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Academy Ave, Danville, PA 17822
- Phone
- (570) 271-6389
- Enumerated
- Jun 10, 2006
- Record last updated
- Aug 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (570) 271-6021
- Medicare enrollment
- Enrolled (PECOS I20120507000270); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 332 in Pennsylvania → Look up another NPI →
Also registered at 100 N Academy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristin AblineRegistered Nurse1174368757
- Clara Abouelsaad, DOStudent in an Organized Health Care Education/Training Program1013610062
- Dana Achenbach, PHARMDPharmacist1528612975
- Maisa AdamAnatomic Pathology & Clinical Pathology Physician1568306512
Verify Karen A. Korzick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD444799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Geisinger ClinicDanville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen A. Korzick among 332 critical care medicine (internal medicine) physician records in Pennsylvania
Karen A. Korzick, MD is one of 332 critical care medicine (internal medicine) physician records with a practice address in Pennsylvania. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 67% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated1989 · median 2007 among the 282 with a school on file
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Pennsylvania
There are 332 critical care medicine (internal medicine) physician records in Pennsylvania.
All 332 in Pennsylvania → Every provider in Danville → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Abbas Ali, M.DDanville, PA 178221154464162
- Jairo Barrantes Perez, M.D.Danville, PA 178221730373705
- Ronald Evans, D.O.Danville, PA 178221538193032
- Marilyn Haupt, M.D.Danville, PA 178221851360366
- Raghad Hussein, MDDanville, PA 178221801147459
- Justin Knowles, MDDanville, PA 178221659456861
- Joshua Long, D.O.Danville, PA 178221093955619
- John McIlwaine, DODanville, PA 178221346249125
Common questions
What is Karen A. Korzick, MD's NPI number?
Karen A. Korzick, MD's National Provider Identifier (NPI) is 1750322509, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen A. Korzick, MD located?
The NPPES record lists a practice address at 100 N Academy Ave, Danville, PA, 17822. Phone: (570) 271-6389. Providers update this record themselves, so call before visiting.
How can I verify Karen A. Korzick, MD's license?
NPPES lists Pennsylvania license number MD444799, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.