John M. Diamond, MD
Child & Adolescent Psychiatry Physician · Greenville, NC
John M. Diamond, MD is a child & adolescent psychiatry physician with a practice address in Greenville, North Carolina, and NPI 1124029921, issued on Aug 3, 2005. Check the license (North Carolina 28170, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- John M. Diamond
- Credential
- MD
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- 28170 NC
Self-reported in NPPES; status is on the state search - Practice location
- 525 Moye Blvd, Greenville, NC 27834
- Phone
- (252) 744-1406
- Enumerated
- Aug 3, 2005
- Record last updated
- Jun 18, 2025
- Fax
- (252) 744-4270
- Medicaid ID
- 7928452 NC
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 173 in North Carolina → Look up another NPI →
Also registered at 525 Moye Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paula Bowen, LCSWClinical Social Worker1073831624
- Chloe Fedor-Locklear, LCSWClinical Social Worker1801556642
- Cheryl Fehr-Banks, LCSWClinical Social Worker1316559610
- Crystal Kellam, MSWClinical Social Worker1265084800
- Eleanor Kipp, PMHNPPsychiatric/Mental Health Nurse Practitioner1720318868
- William SmithPsychiatric/Mental Health Nurse Practitioner1750908430
Verify John M. Diamond in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 28170Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
John M. Diamond among 173 child & adolescent psychiatry physician records in North Carolina
John M. Diamond, MD is one of 173 child & adolescent psychiatry physician records with a practice address in North Carolina. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 28% of these records are
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in North Carolina
There are 173 child & adolescent psychiatry physician records in North Carolina.
All 173 in North Carolina → Every provider in Greenville → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Thomas Clay, MDGreenville, NC 278341306846563
- Colin Evans, MDGreenville, NC 278341043448582
- Lesly Mega, MDGreenville, NC 278341699768192
- Kim Reynolds Edwards, M.DGreenville, NC 278341699876300
- Pheston Shelton, M.D.Greenville, NC 278341811180607
- Hema VyasGreenville, NC 278341619160892
- Candice Wolf, MDGreenville, NC 278341568049104
- Venkata Jonnalagadda, M.D.Greenville, NC 278581396945804
Common questions
What is John M. Diamond, MD's NPI number?
John M. Diamond, MD's National Provider Identifier (NPI) is 1124029921, issued on Aug 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John M. Diamond, MD located?
The NPPES record lists a practice address at 525 Moye Blvd, Greenville, NC, 27834. Phone: (252) 744-1406. Providers update this record themselves, so call before visiting.
How can I verify John M. Diamond, MD's license?
NPPES lists North Carolina license number 28170, 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.
What is John M. Diamond, MD's MIPS final score?
The 2023 MIPS final score is 98.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.