Rui Ma
Periodontics · Fairfield, CT
Rui Ma is a periodontics with a practice address in Fairfield, Connecticut, and NPI 1376958520, issued on Jun 26, 2014. Check the license (Connecticut 11183, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rui Ma
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 11183 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1047 Old Post RD, Fairfield, CT 06824
- Phone
- (203) 254-2006
- Enumerated
- Jun 26, 2014
- Record last updated
- May 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest periodontics records → All 117 in Connecticut → Look up another NPI →
Also registered at 1047 Old Post RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Miles Chu, DMDPeriodontics1447564893
- Michael Sonick, DMDPeriodontics1225253016
- Evelyn Spencer, DMDPeriodontics1326616319
Verify Rui Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 11183Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average periodontics in 2024
800 Medicare Part D claims for 250 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Chlorhexidine Gluconate316 claims
- Amoxicillin208 claims
- Ibuprofen169 claims
- Azithromycin30 claims
- Amoxicillin-Clavulanate Potass12 claims
- Cephalexin11 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: $37.81
2 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 2,966 providers of this specialty with any payment received $1,338.41 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.
Rui Ma among 117 periodontics records in Connecticut
Rui Ma is one of 117 periodontics records with a practice address in Connecticut. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 87% of them.
- NPI issued2014 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2015 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Connecticut
There are 117 periodontics records in Connecticut.
All 117 in Connecticut → Every provider in Fairfield → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Miles Chu, DMDFairfield, CT 068241447564893
- Michael Sonick, DMDFairfield, CT 068241225253016
- Evelyn Spencer, DMDFairfield, CT 068241326616319
- Perry Wasserlauf, D.M.D.Fairfield, CT 068241780709097
- Edwin Cook, DDSFairfield, CT 068251902903412
- Vito Federici, DMDGreenwich, CT 068301972672723
- Man Lee Chung, D.D.S.Greenwich, CT 068311750674420
- Eman Traynor, D.M.D.,M.S.,L.L.C.Greenwich, CT 068311073727053
Common questions
What is Rui Ma's NPI number?
Rui Ma's National Provider Identifier (NPI) is 1376958520, issued on Jun 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Rui Ma located?
The NPPES record lists a practice address at 1047 Old Post RD, Fairfield, CT, 06824. Phone: (203) 254-2006. Providers update this record themselves, so call before visiting.
How can I verify Rui Ma's license?
NPPES lists Connecticut license number 11183, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Rui Ma prescribe under Medicare Part D?
In 2024, Rui Ma had 800 Medicare Part D claims for 250 beneficiaries; the average among periodontics prescribers was 277. 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.