John Joseph Mezzullo, DO
Hospitalist Physician · Trent Woods, NC
John Joseph Mezzullo, DO is a hospitalist physician with a practice address in Trent Woods, North Carolina, and NPI 1497795553, issued on Jun 7, 2006. Check the license (North Carolina 9900611, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Joseph Mezzullo
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 9900611 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2800 Village Way, Trent Woods, NC 28562
- Phone
- (252) 637-7300
- Enumerated
- Jun 7, 2006
- Record last updated
- Sep 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (252) 637-1772
- Medicaid ID
- 8912325 NC
- Medicare enrollment
- Enrolled (PECOS I20090615000053); may accept Medicare assignment
- Medical or professional school
- Brody School Of Medicine At East Carolina University, 1999
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 989 in North Carolina → Look up another NPI →
Also registered at 2800 Village Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barbara Clayson, FNP/ PMHNPPsychiatric/Mental Health Nurse Practitioner1518102573
- Charles Godwin, MDPsychiatry Physician1164496592
- Heather Harrison, LCMHCAMental Health Counselor1568272409
- Sheila Honeycutt, FNPFamily Nurse Practitioner1154455442
- Jody King, PAPhysician Assistant1194716340
- Graylyn Wiley, PMHNPPsychiatric/Mental Health Nurse Practitioner1912594979
Verify John Joseph Mezzullo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 9900611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average hospitalist physician in 2024
526 Medicare Part D claims for 58 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Sertraline Hcl71 claims
- Risperidone59 claims
- Mirtazapine50 claims
- Divalproex Sodium40 claims
- Lamotrigine39 claims
- Olanzapine34 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: $20.30
1 payment: food and beverage; the largest payer was Lundbeck LLC. The 7,324 providers of this specialty with any payment received $494.84 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
- Appalachian Regional Behavioral Healthcare IncLinville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Joseph Mezzullo among 989 hospitalist physician records in North Carolina
John Joseph Mezzullo, DO is one of 989 hospitalist physician records with a practice address in North Carolina. 90% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 76% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated1999 · median 2010 among the 836 with a school on file
- Record last updated2019 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 hospitalist physician record lists a practice address in Trent Woods
They are 1 of the 32 NPPES records with a practice address in Trent Woods, and 989 hospitalist physician records in North Carolina.
All 989 in North Carolina → Every provider in Trent Woods → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Millard Banker, MDNew Bern, NC 285601245223197
- Robert Fisher, MDNew Bern, NC 285601801836903
- Anum Hameed, M.D.New Bern, NC 285601679140461
- Carrie Kent, MDNew Bern, NC 285601821077629
- Phuong Le, D.O.New Bern, NC 285601356647929
- Tram Le, MDNew Bern, NC 285601912931791
- Vivian Peterson, MDNew Bern, NC 285601083653778
- Srinivas Reddy, MDNew Bern, NC 285601861926354
Common questions
What is John Joseph Mezzullo, DO's NPI number?
John Joseph Mezzullo, DO's National Provider Identifier (NPI) is 1497795553, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Mezzullo, DO located?
The NPPES record lists a practice address at 2800 Village Way, Trent Woods, NC, 28562. Phone: (252) 637-7300. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Mezzullo, DO's license?
NPPES lists North Carolina license number 9900611, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Joseph Mezzullo, DO prescribe under Medicare Part D?
In 2024, John Joseph Mezzullo, DO had 526 Medicare Part D claims for 58 beneficiaries; the average among hospitalist physician prescribers was 521. 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.