John G. Lieb, M.D.
Family Medicine Physician · Hanover, PA
John G. Lieb, M.D. is a family medicine physician with a practice address in Hanover, Pennsylvania, and NPI 1821097577, issued on Jul 15, 2005. Check the license (Pennsylvania MD028601E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John G. Lieb
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD028601E PA
Self-reported in NPPES; status is on the state search - Practice location
- 111 Penn St, Hanover, PA 17331
- Phone
- (717) 632-4449
- Enumerated
- Jul 15, 2005
- Record last updated
- Jul 2, 2010 (not updated in 16 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 →
Also registered at 111 Penn St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maureen Eisenberg, D.O.Family Medicine Physician1336148121
- Casey Freeman, CRNPAdult Health Nurse Practitioner1831442011
- Jason Zinn, M.P.A.Medical Physician Assistant1457350308
Verify John G. Lieb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD028601ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
19 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
John G. Lieb among 7,483 family medicine physician records in Pennsylvania
John G. Lieb, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2010 · 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).
23 family medicine physician records list a practice address in Hanover
They are 23 of the 804 NPPES records with a practice address in Hanover, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Hanover → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Wallace Ammon, MDHanover, PA 173311871653345
- Maureen Eisenberg, D.O.Hanover, PA 173311336148121
- Robert Henke, M.D.Hanover, PA 173311235138975
- Catherine Kirby, M.D.Hanover, PA 173311093714867
- Brian Knop, M.D.Hanover, PA 173311164426532
- John Lunsford, M.D.Hanover, PA 173311013916899
- Vernon Preston, M.D.Hanover, PA 173311952300741
- Robert Rankin, D.O.Hanover, PA 173311922036854
Common questions
What is John G. Lieb, M.D.'s NPI number?
John G. Lieb, M.D.'s National Provider Identifier (NPI) is 1821097577, issued on Jul 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John G. Lieb, M.D. located?
The NPPES record lists a practice address at 111 Penn St, Hanover, PA, 17331. Phone: (717) 632-4449. Providers update this record themselves, so call before visiting.
How can I verify John G. Lieb, M.D.'s license?
NPPES lists Pennsylvania license number MD028601E, 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 John G. Lieb, M.D. prescribe under Medicare Part D?
In 2024, John G. Lieb, M.D. had 19 Medicare Part D claims; 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.