David Larry Hartzell, M.D.
Ophthalmology Physician · Carlisle, PA
David Larry Hartzell, M.D. is an ophthalmology physician with a practice address in Carlisle, Pennsylvania, and NPI 1366455727, issued on Aug 15, 2006. Check the license (Pennsylvania MDO1O154E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- David Larry Hartzell
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MDO1O154E PA
Self-reported in NPPES; status is on the state search - Practice location
- 37 Brookwood Ave, Carlisle, PA 17013
- Phone
- (717) 243-8606
- Enumerated
- Aug 15, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (717) 243-7221
- Medicaid ID
- 0005964010003 PA
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,088 in Pennsylvania → Look up another NPI →
Also registered at 37 Brookwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Hartzell, MDOphthalmology Physician1912001389
Verify David Larry Hartzell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MDO1O154ECheck 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 ophthalmology physician in 2024
11 Medicare Part D claims, against an average of 1,518 among the 16,459 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.
Industry payments in 2024: $16.80
1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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.
David Larry Hartzell among 1,088 ophthalmology physician records in Pennsylvania
David Larry Hartzell, M.D. is one of 1,088 ophthalmology physician records with a practice address in Pennsylvania. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 22% of them.
- NPI issued2006 · 22% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2022 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Pennsylvania
There are 1,088 ophthalmology physician records in Pennsylvania.
All 1,088 in Pennsylvania → Every provider in Carlisle → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- David Hartzell, MDCarlisle, PA 170131912001389
- Julian Procope, M.D.Carlisle, PA 170131982673307
- Paul Baker, M.D.Camp Hill, PA 170111841417441
- Michael Banach, MDCamp Hill, PA 170111710972310
- John Dailey, M.D.Camp Hill, PA 170111255393146
- Todd Harvey, M.D.Camp Hill, PA 170111245292143
- Lawrence Ho, M.D.Camp Hill, PA 170111609078427
- Tahsin Khundkar, M.D.Camp Hill, PA 170111811347859
Common questions
What is David Larry Hartzell, M.D.'s NPI number?
David Larry Hartzell, M.D.'s National Provider Identifier (NPI) is 1366455727, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Larry Hartzell, M.D. located?
The NPPES record lists a practice address at 37 Brookwood Ave, Carlisle, PA, 17013. Phone: (717) 243-8606. Providers update this record themselves, so call before visiting.
How can I verify David Larry Hartzell, M.D.'s license?
NPPES lists Pennsylvania license number MDO1O154E, 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 David Larry Hartzell, M.D. prescribe under Medicare Part D?
In 2024, David Larry Hartzell, M.D. had 11 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.