Grant William Zeigler, DO, B.S., B.A.
Neurology Physician · Hershey, PA
Grant William Zeigler, DO, B.S., B.A. is a neurology physician with a practice address in Hershey, Pennsylvania, and NPI 1811429400, issued on Apr 1, 2017. Check the license (Pennsylvania OS021169, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Grant William Zeigler
- Credential
- DO, B.S., B.A.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- OS021169 PA
Self-reported in NPPES; status is on the state search - Practice location
- 500 University Dr, Hershey, PA 17033
- Phone
- (800) 243-1455
- Enumerated
- Apr 1, 2017
- Record last updated
- Nov 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20220711000012); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,077 in Pennsylvania → Look up another NPI →
Also registered at 500 University Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victor Abarca, CRNACertified Registered Nurse Anesthetist1003575853
- Aiza Abbas, MDStudent in an Organized Health Care Education/Training Program1164312500
- Fatemeh Abbasi, MDPulmonary Disease Physician1750878625
- Andrea Abbe, LDNRegistered Dietitian1366623795
- Mahdi Abdallah, MDStudent in an Organized Health Care Education/Training Program1497457360
- Ashraf Abdelhalim, MDAnesthesiology Physician1356931729
Verify Grant William Zeigler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS021169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 72.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $43.03
1 payment: food and beverage; the largest payer was Amneal Pharmaceuticals LLC. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Milton S Hershey Medical Center Physicians GroupHershey, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grant William Zeigler among 1,077 neurology physician records in Pennsylvania
Grant William Zeigler, DO, B.S., B.A. is one of 1,077 neurology physician records with a practice address in Pennsylvania. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 76% of them.
- NPI issued2017 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2017 · median 2007 among the 727 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 neurology physician records list a practice address in Hershey
They are 50 of the 3,972 NPPES records with a practice address in Hershey, and 1,077 neurology physician records in Pennsylvania.
All 1,077 in Pennsylvania → Every provider in Hershey → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Sankar Bandyopadhyay, MDHershey, PA 170331821088329
- Debra Byler, MDHershey, PA 170331174525810
- Charles Duffy, MD, PHDHershey, PA 170331376578179
- Claire Flaherty, PHDHershey, PA 170331114985918
- David Good, MDHershey, PA 170331982662797
- Denny John, MDHershey, PA 170331568422848
- Gerald Podskalny, DOHershey, PA 170331770541575
- Raymond Reichwein, MDHershey, PA 170331841248960
Common questions
What is Grant William Zeigler, DO, B.S., B.A.'s NPI number?
Grant William Zeigler, DO, B.S., B.A.'s National Provider Identifier (NPI) is 1811429400, issued on Apr 1, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Grant William Zeigler, DO, B.S., B.A. located?
The NPPES record lists a practice address at 500 University Dr, Hershey, PA, 17033. Phone: (800) 243-1455. Providers update this record themselves, so call before visiting.
How can I verify Grant William Zeigler, DO, B.S., B.A.'s license?
NPPES lists Pennsylvania license number OS021169, 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.
What is Grant William Zeigler, DO, B.S., B.A.'s MIPS final score?
The 2023 MIPS final score is 72.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.