Zachary Joel Schonfield, DDS, MD
Oral and Maxillofacial Surgery (Dentist) · Nashua, NH
Zachary Joel Schonfield, DDS, MD is an oral and maxillofacial surgery (dentist) with a practice address in Nashua, New Hampshire, and NPI 1518207430, issued on Mar 1, 2013. Check the license (New Hampshire 04561, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Joel Schonfield
- Credential
- DDS, MD
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License numbers
- 04561 NH
DN1858663 MA
060412 NY
Self-reported in NPPES; status is on the state search - Practice location
- 33 Trafalgar SQ, Nashua, NH 03063
- Phone
- (603) 595-8889
- Enumerated
- Mar 1, 2013
- Record last updated
- Nov 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 49 in New Hampshire → Look up another NPI →
Also registered at 33 Trafalgar SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Braasch, DMDOral and Maxillofacial Surgery (Dentist)1568699957
Verify Zachary Joel Schonfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 04561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
580 Medicare Part D claims for 264 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 85 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate179 claims
- Amoxicillin176 claims
- Oxycodone Hcl84 claims
- Amoxicillin-Clavulanate Potass46 claims
- Ibuprofen21 claims
- Clindamycin Hcl18 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.
Industry payments in 2024: $2,720.71
34 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 4,075 providers of this specialty with any payment received $1,077.58 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.
Zachary Joel Schonfield among 49 oral and maxillofacial surgery (dentist) records in New Hampshire
Zachary Joel Schonfield, DDS, MD is one of 49 oral and maxillofacial surgery (dentist) records with a practice address in New Hampshire. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 86% of them.
- NPI issued2013 · 86% of these records are older, 8% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2020 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in New Hampshire
There are 49 oral and maxillofacial surgery (dentist) records in New Hampshire.
All 49 in New Hampshire → Every provider in Nashua → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Daniel Braasch, DMDNashua, NH 030631568699957
- Amy Field, DMDNashua, NH 030631922088087
- Nader Moavenian, D.D.S.Nashua, NH 030631588682140
- Leonard Waldman, D.M.D.Nashua, NH 030631619088408
- Thomas Burk, D.M.D.Nashua, NH 030601023452240
- Corey Decoteau, DMDNashua, NH 030601831459577
- David Greene, D.M.D.Nashua, NH 030601609880830
- Angel Torio, D.M.D., M.D.Nashua, NH 030601992728133
Common questions
What is Zachary Joel Schonfield, DDS, MD's NPI number?
Zachary Joel Schonfield, DDS, MD's National Provider Identifier (NPI) is 1518207430, issued on Mar 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Joel Schonfield, DDS, MD located?
The NPPES record lists a practice address at 33 Trafalgar SQ, Nashua, NH, 03063. Phone: (603) 595-8889. Providers update this record themselves, so call before visiting.
How can I verify Zachary Joel Schonfield, DDS, MD's license?
NPPES lists New Hampshire license number 04561, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary Joel Schonfield, DDS, MD prescribe under Medicare Part D?
In 2024, Zachary Joel Schonfield, DDS, MD had 580 Medicare Part D claims for 264 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.