Cathern Zweifel
Medical Physician Assistant · Sharon, PA
Cathern Zweifel is a medical physician assistant with a practice address in Sharon, Pennsylvania, and NPI 1215406491, issued on Nov 18, 2018. Check the license (Pennsylvania MA061440, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cathern Zweifel
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- MA061440 PA
PA1903 ME
50.006795 OH
Self-reported in NPPES; status is on the state search - Practice location
- 740 E State St, Sharon, PA 16146
- Phone
- (248) 133-9117
- Enumerated
- Nov 18, 2018
- Record last updated
- Dec 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (207) 662-6254
- Medicare enrollment
- Enrolled (PECOS I20220718002117); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,897 in Pennsylvania → Look up another NPI →
Also registered at 740 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Breznai, CRNACertified Registered Nurse Anesthetist1235150608
- Christine BuckwalterCertified Registered Nurse Anesthetist1346261724
Verify Cathern Zweifel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA061440Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average medical physician assistant in 2024
97 Medicare Part D claims for 55 beneficiaries, against an average of 1,148 among the 23,801 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.
One hospital affiliation
- Eastern Rio Blanco County Health Service DistrictMeeker, CO · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Cathern Zweifel among 3,897 medical physician assistant records in Pennsylvania
Cathern Zweifel is one of 3,897 medical physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 68% of them.
- NPI issued2018 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2018 · median 2015 among the 2,467 with a school on file
- Record last updated2020 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Pennsylvania
There are 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Sharon → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Carolyn Chiodo, PA-CSharon, PA 161461144364068
- Deanna AlanHermitage, PA 161481215263132
- Tera Frydrych, PA-CHermitage, PA 161481629232681
- Dustin Henegan, PAHermitage, PA 161481497083455
- Samantha Johnston, PA-CHermitage, PA 161481457635724
- Madeline Lauther, PA-CHermitage, PA 161481902778525
- Chad Mathews, PA-CHermitage, PA 161481184621427
- Stephen McCartan, PA CHermitage, PA 161481457308751
Common questions
What is Cathern Zweifel's NPI number?
Cathern Zweifel's National Provider Identifier (NPI) is 1215406491, issued on Nov 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Cathern Zweifel located?
The NPPES record lists a practice address at 740 E State St, Sharon, PA, 16146. Phone: (248) 133-9117. Providers update this record themselves, so call before visiting.
How can I verify Cathern Zweifel's license?
NPPES lists Pennsylvania license number MA061440, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Cathern Zweifel prescribe under Medicare Part D?
In 2024, Cathern Zweifel had 97 Medicare Part D claims for 55 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.