David Wirtz, MD
Emergency Medicine Physician · Cortland, NY
David Wirtz, MD is an emergency medicine physician with a practice address in Cortland, New York, and NPI 1649240185, issued on Jan 26, 2006. Check the license (New York 225318, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- David Wirtz
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 225318 NY
Self-reported in NPPES; status is on the state search - Practice location
- 134 Homer Ave, Cortland, NY 13045
- Phone
- (607) 756-3743
- Enumerated
- Jan 26, 2006
- Entity
- Type 1 · individual
Also registered at 134 Homer Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Allen, NPFamily Nurse Practitioner1932301314
- Dawn Barrie, MS, CCC-SLPSpeech-Language Pathologist1710324058
- Joshua Bartlett, DNP, RN, FNP-BCFamily Nurse Practitioner1609645662
- Douglas Bayer, MS CCC-SLPSpeech-Language Pathologist1326286154
- Jennifer Biondi, OTR/LOccupational Therapist1356725980
- Patricia Bunnelle, RNFARegistered Nurse First Assistant1437686623
Verify David Wirtz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 225318Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
35% fewer Medicare Part D claims than the average emergency medicine physician in 2024
232 Medicare Part D claims for 161 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Doxycycline Hyclate22 claims
- Prednisone22 claims
- Amoxicillin-Clavulanate Potass19 claims
- Cephalexin15 claims
- Ondansetron Hcl14 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.
The practice group's Medicare quality score for 2023: 94.7 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: $17.66
1 payment, mostly education; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,165 providers of this specialty with any payment received $1,340.71 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.
3 hospital and facility affiliations
- Corning HospitalCorning, NY · Acute Care Hospitals3 of 5 stars
- Robert Packer HospitalSayre, PA · Acute Care Hospitals2 of 5 stars
- Emergency Medicine Physicians OF Cortland County PLLCCortland, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
7 emergency medicine physician records list a Cortland practice address
They are 7 of the 751 NPPES records with a Cortland practice address, and 4,480 emergency medicine physician records in New York.
All 7 in Cortland → All 4,480 in New York → Every provider in Cortland →
Other emergency medicine physician records in New York
- Matthew Abad, D.O.Bronx, NY1629490693
- Nabil AbazaidNew York, NY1578025979
- Ethan Abbott, DOBronx, NY1619252202
- Frederick Abbuhl, MDAlbany, NY1831138882
- Minako Abe, MDNew York, NY1578635249
- Benjamin Abella, MDNew York, NY1568560746
- Josyann Abisaab, MDNew York, NY1538256623
- Amy Abraham, MDBronx, NY1407256878
- Gallane Abraham, MDBronx, NY1275859696
- Joel Abraham, D.O.New Hyde Park, NY1578815437
Common questions
What is David Wirtz, MD's NPI number?
David Wirtz, MD's National Provider Identifier (NPI) is 1649240185, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Wirtz, MD located?
The NPPES record lists a practice address at 134 Homer Ave, Cortland, NY, 13045. Phone: (607) 756-3743. Providers update this record themselves, so call before visiting.
How can I verify David Wirtz, MD's license?
NPPES lists New York license number 225318, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Wirtz, MD prescribe under Medicare Part D?
In 2024, David Wirtz, MD had 232 Medicare Part D claims for 161 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
What is David Wirtz, MD's Medicare quality score?
The 2023 MIPS final score is 94.7 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.