Joseph Richard Zacharias, DDS, MD
Oral & Maxillofacial Surgery (D.M.D.) · Nashville, TN
Joseph Richard Zacharias, DDS, MD is an oral & maxillofacial surgery (d.m.d.) with a practice address in Nashville, Tennessee, and NPI 1124478003, issued on Jun 21, 2016. Check the license (Tennessee 11680, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Richard Zacharias
- Credential
- DDS, MD
- Primary taxonomy
- Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
- License numbers
- 11680 TN
65221 TN
DL12925 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 20TH Ave N Ste 100, Nashville, TN 37203
- Phone
- (615) 329-4401
- Enumerated
- Jun 21, 2016
- Record last updated
- Jul 11, 2022
- Medicaid ID
- Q073817 TN
- Medicare enrollment
- Enrolled (PECOS I20220524003260); accepts Medicare assignment
- Medical or professional school
- Harvard School Of Dental Medicine, 2019
- Entity
- Type 1 · individual
8 nearest oral & maxillofacial surgery (d.m.d.) records → All 28 in Tennessee → Look up another NPI →
Also registered at 300 20TH Ave N Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adam Pitts, M.D., D.D.S.Oral & Maxillofacial Surgery (D.M.D.)1932256823
Verify Joseph Richard Zacharias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 11680Check 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% more Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024
608 Medicare Part D claims for 271 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. 192 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen186 claims
- Ibuprofen143 claims
- Chlorhexidine Gluconate120 claims
- Amoxicillin-Clavulanate Potass68 claims
- Ibu24 claims
- Amoxicillin23 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: $105.68
4 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 800 providers of this specialty with any payment received $1,463.03 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
- Oral Surgical Institute PCFranklin, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Richard Zacharias among 28 oral & maxillofacial surgery (d.m.d.) records in Tennessee
Joseph Richard Zacharias, DDS, MD is one of 28 oral & maxillofacial surgery (d.m.d.) records with a practice address in Tennessee. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2019 · median 2009 among the 11 with a school on file
- Record last updated2022 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204E00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral & Maxillofacial Surgery (D.M.D.) providers in Tennessee
There are 28 oral & maxillofacial surgery (d.m.d.) records in Tennessee.
All 28 in Tennessee → Every provider in Nashville → Oral & Maxillofacial Surgery (D.M.D.) nationwide →
The 8 oral & maxillofacial surgery (d.m.d.) records with the nearest ZIP codes
- Scott Bueno, MDNashville, TN 372031861991317
- William McKenzie, D.M.D.Nashville, TN 372031932427317
- Adam Pitts, M.D., D.D.S.Nashville, TN 372031932256823
- Kazmin Stan, DMDNashville, TN 372031326725599
- John Werther, DMD MDNashville, TN 372031912089871
- Samuel McKenna, MD, DDSNashville, TN 372041376635706
- Zachary Nicholson, DDS, MDNashville, TN 372211033671862
- Susie Lin, DDS, MDNashville, TN 372321710025671
Common questions
What is Joseph Richard Zacharias, DDS, MD's NPI number?
Joseph Richard Zacharias, DDS, MD's National Provider Identifier (NPI) is 1124478003, issued on Jun 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Richard Zacharias, DDS, MD located?
The NPPES record lists a practice address at 300 20TH Ave N Ste 100, Nashville, TN, 37203. Phone: (615) 329-4401. Providers update this record themselves, so call before visiting.
How can I verify Joseph Richard Zacharias, DDS, MD's license?
NPPES lists Tennessee license number 11680, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Richard Zacharias, DDS, MD prescribe under Medicare Part D?
In 2024, Joseph Richard Zacharias, DDS, MD had 608 Medicare Part D claims for 271 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. 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.