Theresa C. Fan, D.D.S.
General Practice Dentistry · Manhasset, NY
Theresa C. Fan, D.D.S. is a general practice dentistry with a practice address in Manhasset, New York, and NPI 1306921820, issued on Oct 25, 2006. Check the license (New York 0519371, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa C. Fan
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 0519371 NY
Self-reported in NPPES; status is on the state search - Practice location
- 400 Community Dr, Manhasset, NY 11030
- Phone
- (516) 562-4525
- Enumerated
- Oct 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200810000209); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Dental Medicine, 2004
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 7,828 in New York → Look up another NPI →
Also registered at 400 Community Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Remina Abraham, FNP-BCFamily Nurse Practitioner1235863481
- Diego Acero, FNPFamily Nurse Practitioner1669913133
- Fatima Ali, RDNRegistered Dietitian1619844032
- Heather Anderson, R.D.Registered Dietitian1578833869
- Michael Arena, MDPsychiatry Physician1972672236
- Eskedar Azerefegne, M.D.Student in an Organized Health Care Education/Training Program1194655308
Verify Theresa C. Fan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 0519371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average general practice dentistry in 2024
21 Medicare Part D claims for 16 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin17 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.
Bills Medicare through one group practice
- Black Hall Dental PCGlen Cove, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theresa C. Fan among 7,828 general practice dentistry records in New York
Theresa C. Fan, D.D.S. is one of 7,828 general practice dentistry records with a practice address in New York. 60% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · under 1% of these records are
- Graduated2004 · median 2004 among the 46 with a school on file
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in New York
There are 7,828 general practice dentistry records in New York.
All 7,828 in New York → Every provider in Manhasset → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Spiro Boukas, D.D.S.Manhasset, NY 110301275715252
- Joanne Butler, D.D.S.Manhasset, NY 110301386797942
- Mary CheathamManhasset, NY 110301740589548
- Kristen Gratzel, DMDManhasset, NY 110301114231255
- Pearl Han, D.D.S.Manhasset, NY 110301184047177
- David Jones, D.D.S.Manhasset, NY 110301811060288
- Willy Jordonne, DDSManhasset, NY 110301740356286
- Steven Milhauser, DDSManhasset, NY 110301669559092
Common questions
What is Theresa C. Fan, D.D.S.'s NPI number?
Theresa C. Fan, D.D.S.'s National Provider Identifier (NPI) is 1306921820, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theresa C. Fan, D.D.S. located?
The NPPES record lists a practice address at 400 Community Dr, Manhasset, NY, 11030. Phone: (516) 562-4525. Providers update this record themselves, so call before visiting.
How can I verify Theresa C. Fan, D.D.S.'s license?
NPPES lists New York license number 0519371, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Theresa C. Fan, D.D.S. prescribe under Medicare Part D?
In 2024, Theresa C. Fan, D.D.S. had 21 Medicare Part D claims for 16 beneficiaries; the average among general practice dentistry prescribers was 83. 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.