Katherine Holtzapple, DDS
Dentist · Elizabethtown, PA
Katherine Holtzapple, DDS is a dentist with a practice address in Elizabethtown, Pennsylvania, and NPI 1619533288, issued on May 19, 2019. Check the license (Pennsylvania DS042477, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Holtzapple
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DS042477 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Continental Dr, Elizabethtown, PA 17022
- Phone
- (717) 887-0056
- Enumerated
- May 19, 2019
- Record last updated
- Sep 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 3,339 in Pennsylvania → Look up another NPI →
Also registered at 100 Continental Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barry Badger, DMDDentist1992910772
- Lydia Baird, DMDGeneral Practice Dentistry1760769483
- Jennifer Eckhart, DDSDentist1407349475
- Brandon Grubic, DDSGeneral Practice Dentistry1841784303
- Renee Guthrie, DDSDentist1114647732
- Tyler Guthrie, DDSGeneral Practice Dentistry1730705302
Verify Katherine Holtzapple in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS042477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average dentist in 2024
29 Medicare Part D claims for 20 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin15 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.
Katherine Holtzapple among 3,339 dentist records in Pennsylvania
Katherine Holtzapple, DDS is one of 3,339 dentist records with a practice address in Pennsylvania. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 78% of them.
- NPI issued2019 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2019 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 dentist records list a practice address in Elizabethtown
They are 9 of the 302 NPPES records with a practice address in Elizabethtown, and 3,339 dentist records in Pennsylvania.
All 3,339 in Pennsylvania → Every provider in Elizabethtown → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Barry Badger, DMDElizabethtown, PA 170221992910772
- Jennifer Eckhart, DDSElizabethtown, PA 170221407349475
- Renee Guthrie, DDSElizabethtown, PA 170221114647732
- Noelle Niessen, DMDElizabethtown, PA 170221194395715
- Karen Otto-Sullivan, DDSElizabethtown, PA 170221427263219
- Jason Solensky, DDSElizabethtown, PA 170221366173353
- Edward White, DDSElizabethtown, PA 170221487868329
- Allison Wilson, DMDElizabethtown, PA 170221659019511
Common questions
What is Katherine Holtzapple, DDS's NPI number?
Katherine Holtzapple, DDS's National Provider Identifier (NPI) is 1619533288, issued on May 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Holtzapple, DDS located?
The NPPES record lists a practice address at 100 Continental Dr, Elizabethtown, PA, 17022. Phone: (717) 887-0056. Providers update this record themselves, so call before visiting.
How can I verify Katherine Holtzapple, DDS's license?
NPPES lists Pennsylvania license number DS042477, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Holtzapple, DDS prescribe under Medicare Part D?
In 2024, Katherine Holtzapple, DDS had 29 Medicare Part D claims for 20 beneficiaries; the average among dentist prescribers was 86. 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.