Lynn Anne Cornelius, D.O.
Family Medicine Physician · Duncannon, PA
Lynn Anne Cornelius, D.O. is a family medicine physician with a practice address in Duncannon, Pennsylvania, and NPI 1770547820, issued on Apr 14, 2006. Check the license (Pennsylvania OS007115L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Lynn Anne Cornelius
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS007115L PA
Self-reported in NPPES; status is on the state search - Practice location
- 4 S Market St, Duncannon, PA 17020
- Phone
- (717) 834-3900
- Enumerated
- Apr 14, 2006
- Record last updated
- Aug 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify Lynn Anne Cornelius in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS007115LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average family medicine physician in 2024
2,080 Medicare Part D claims for 48 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 22 claims were for opioids.
Most prescribed
- Atorvastatin Calcium227 claims
- Levothyroxine Sodium216 claims
- Pantoprazole Sodium183 claims
- Tamsulosin Hcl107 claims
- Lisinopril87 claims
- Metformin Hcl86 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.
Lynn Anne Cornelius among 7,483 family medicine physician records in Pennsylvania
Lynn Anne Cornelius, D.O. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Duncannon
They are 4 of the 52 NPPES records with a practice address in Duncannon, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Duncannon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mario Abad, MDDuncannon, PA 170201710022975
- Patrick Bolden, M.D.Duncannon, PA 170201164415063
- Daniel Mateer, D.O.Duncannon, PA 170201225032873
- Robert Musser, M.D.Dillsburg, PA 170191780677765
- Linda Taylor, M.D.Dillsburg, PA 170191790783876
- Robert Tecau, D.O.Dillsburg, PA 170191750374682
- Cresencio Umali, MDDillsburg, PA 170191720061542
- Beverley Uniacke, MDDillsburg, PA 170191962469437
Common questions
What is Lynn Anne Cornelius, D.O.'s NPI number?
Lynn Anne Cornelius, D.O.'s National Provider Identifier (NPI) is 1770547820, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lynn Anne Cornelius, D.O. located?
The NPPES record lists a practice address at 4 S Market St, Duncannon, PA, 17020. Phone: (717) 834-3900. Providers update this record themselves, so call before visiting.
How can I verify Lynn Anne Cornelius, D.O.'s license?
NPPES lists Pennsylvania license number OS007115L, 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.
How much does Lynn Anne Cornelius, D.O. prescribe under Medicare Part D?
In 2024, Lynn Anne Cornelius, D.O. had 2,080 Medicare Part D claims for 48 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.