Conan Tu, M.D.
Internal Medicine Physician · Massapequa, NY
Conan Tu, M.D. is an internal medicine physician with a practice address in Massapequa, New York, and NPI 1083794440, issued on Oct 17, 2006. Check the license (New York 223406, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Conan Tu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 223406 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4150 Sunrise Hwy, Massapequa, NY 11758
- Phone
- (516) 541-1721
- Enumerated
- Oct 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (516) 541-1463
- Medicaid ID
- 02364574 NY
- Medicare enrollment
- Enrolled (PECOS I20101113000251); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 4150 Sunrise Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brooke BignallFamily Nurse Practitioner1194574830
- Sarah Burns, PAPhysician Assistant1265169577
- Nicole Capone, NPObstetrics & Gynecology Physician1003515834
- Michael Falkove, M.D.Internal Medicine Physician1053410621
- Julia Frangeskos, PA-CPhysician Assistant1104466721
- Robert Fuentes, M.D.Endocrinology, Diabetes & Metabolism Physician1376624288
Verify Conan Tu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 223406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average internal medicine physician in 2024
3,814 Medicare Part D claims for 513 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Mounjaro321 claims
- Atorvastatin Calcium186 claims
- Rosuvastatin Calcium165 claims
- Ozempic157 claims
- Levothyroxine Sodium122 claims
- Amlodipine Besylate106 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $80,236.41
170 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Optum Medical Care PCMount Kisco, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Conan Tu among 12,067 internal medicine physician records in New York
Conan Tu, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1999 · median 2002 among the 7,221 with a school on file
- Record last updated2007 · 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 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in Massapequa
They are 24 of the 1,195 NPPES records with a practice address in Massapequa, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Massapequa → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert Alexander, DOMassapequa, NY 117581912956301
- Joseph Colucci, M.D.Massapequa, NY 117581770506164
- Neil Dash, M.D.Massapequa, NY 117581760573398
- Joseph Devito, M.D.Massapequa, NY 117581558337360
- Michael Digiovanna, D.O.North Massapequa, NY 117581043222755
- Michael Falkove, M.D.Massapequa, NY 117581053410621
- Robert Fogel, MDMassapequa, NY 117581275647166
- Saji Francis, MDMassapequa, NY 117581568474146
Common questions
What is Conan Tu, M.D.'s NPI number?
Conan Tu, M.D.'s National Provider Identifier (NPI) is 1083794440, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Conan Tu, M.D. located?
The NPPES record lists a practice address at 4150 Sunrise Hwy, Massapequa, NY, 11758. Phone: (516) 541-1721. Providers update this record themselves, so call before visiting.
How can I verify Conan Tu, M.D.'s license?
NPPES lists New York license number 223406, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Conan Tu, M.D. prescribe under Medicare Part D?
In 2024, Conan Tu, M.D. had 3,814 Medicare Part D claims for 513 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Conan Tu, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. 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.