Greg Charles Nalchajian, D.D.S.
Orthodontics and Dentofacial Orthopedics Dentistry · Fresno, CA
Greg Charles Nalchajian, D.D.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Fresno, California, and NPI 1780895995, issued on May 28, 2007. Check the license (California 35435, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Greg Charles Nalchajian
- Credential
- D.D.S.
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 35435 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7501 N Fresno St, Fresno, CA 93720
- Phone
- (559) 432-7100
- Enumerated
- May 28, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 1,881 in California → Look up another NPI →
Also registered at 7501 N Fresno St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krista Celestin, PA-C, MMSC, ATCPhysician Assistant1932599362
- Nicole Nalchajian, D.D.S., M.S.DOrthodontics and Dentofacial Orthopedics Dentistry1205042116
Verify Greg Charles Nalchajian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 35435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $228.92
5 payments; by number, the most common kind was food and beverage; the largest payer was American Orthodontics Corporation. The 7,622 providers of this specialty with any payment received $1,641.73 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.
Greg Charles Nalchajian among 1,881 orthodontics and dentofacial orthopedics dentistry records in California
Greg Charles Nalchajian, D.D.S. is one of 1,881 orthodontics and dentofacial orthopedics dentistry records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 49% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in California
There are 1,881 orthodontics and dentofacial orthopedics dentistry records in California.
All 1,881 in California → Every provider in Fresno → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Ryann Christensen, DDSFresno, CA 937201063942902
- George Clarke, D.D.S., M.S.Fresno, CA 937201780799346
- Cory Costanzo, DDSFresno, CA 937201780804369
- Pasqualino Diciccio, D.D.S., M.S.Fresno, CA 937201205057056
- Lucas Diciccio, DDSFresno, CA 937201134835598
- Bruce Havens, D.D.SFresno, CA 937201568683142
- Tae KwonFresno, CA 937201992157572
- Mark Lowe, DDSFresno, CA 937201497819833
Common questions
What is Greg Charles Nalchajian, D.D.S.'s NPI number?
Greg Charles Nalchajian, D.D.S.'s National Provider Identifier (NPI) is 1780895995, issued on May 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Greg Charles Nalchajian, D.D.S. located?
The NPPES record lists a practice address at 7501 N Fresno St, Fresno, CA, 93720. Phone: (559) 432-7100. Providers update this record themselves, so call before visiting.
How can I verify Greg Charles Nalchajian, D.D.S.'s license?
NPPES lists California license number 35435, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.