Israel Harry Lichtenstein
Internal Medicine Physician · Warrington, PA
Israel Harry Lichtenstein is an internal medicine physician with a practice address in Warrington, Pennsylvania, and NPI 1851980551, issued on Jan 16, 2021. Check the license (Pennsylvania MD017951E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Israel Harry Lichtenstein
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD017951E PA
Self-reported in NPPES; status is on the state search - Practice location
- 6324 Meridian Blvd, Warrington, PA 18976
- Phone
- (267) 488-1945
- Enumerated
- Jan 16, 2021
- Record last updated
- Jan 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Verify Israel Harry Lichtenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD017951ECheck 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 internal medicine physician in 2024
24 Medicare Part D claims, against an average of 3,176 among the 108,855 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.
Israel Harry Lichtenstein among 7,300 internal medicine physician records in Pennsylvania
Israel Harry Lichtenstein is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 81% of them.
- NPI issued2021 · 81% of these records are older, 15% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Warrington
They are 6 of the 337 NPPES records with a practice address in Warrington, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Warrington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert Cherrey, D.O.Warrington, PA 189761437198298
- Ashesh Dave, MDWarrington, PA 189761871536706
- Varun Doddapaneni, M.D.Warrington, PA 189761083030514
- Elisa Mandel, M.D.Warrington, PA 189761962582460
- Francine Ryan, DOWarrington, PA 189761952861742
- Jennifer Kitchen, MD, PHDWashington Crossing, PA 189771619913803
- Peter MurphyWashington Crossing, PA 189771639583875
- Robert Chalfin, MDWarminster, PA 189741841295318
Common questions
What is Israel Harry Lichtenstein's NPI number?
Israel Harry Lichtenstein's National Provider Identifier (NPI) is 1851980551, issued on Jan 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Israel Harry Lichtenstein located?
The NPPES record lists a practice address at 6324 Meridian Blvd, Warrington, PA, 18976. Phone: (267) 488-1945. Providers update this record themselves, so call before visiting.
How can I verify Israel Harry Lichtenstein's license?
NPPES lists Pennsylvania license number MD017951E, 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 Israel Harry Lichtenstein prescribe under Medicare Part D?
In 2024, Israel Harry Lichtenstein had 24 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.