Diana Janet Garretto, MD
Maternal & Fetal Medicine Physician · Setauket, NY
Diana Janet Garretto, MD is a maternal & fetal medicine physician with a practice address in Setauket, New York, and NPI 1386804789, issued on Jun 10, 2008. Check the license (New York 265210, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Diana Janet Garretto
- Credential
- MD
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- 265210 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6 Technology Drive, Setauket, NY 11733
- Phone
- (631) 444-4686
- Enumerated
- Jun 10, 2008
- Record last updated
- Jul 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (631) 444-4622
- Medicare enrollment
- Enrolled (PECOS I20130808000382); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Diana Janet Garretto 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 265210Check 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): 98.5 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).
Bills Medicare through one group practice
- Chs Physician Partners PCRoslyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maternal & Fetal Medicine Physician providers in New York
There are 292 maternal & fetal medicine physician records in New York.
Other maternal & fetal medicine physician records in New York
- Tracy Adams, D.OMineola, NY1659643278
- Zainab Al-Ibraheemi, MDNew York, NY1568780773
- M. Baraa Allaf, M.DMineola, NY1336375534
- Farah AlsayyedBrooklyn, NY1649765900
- Kofi Amankwah, M.D.Buffalo, NY1235110230
- Jennifer Amorosa, MDNew York, NY1154563427
- Maria Andrikopoulou, M.DNew York, NY1043622897
- Liat Applewhite, MDBrooklyn, NY1710093000
- Graham Ashmead, MDNew York, NY1295823474
- Fouad Atallah, M.D.Brooklyn, NY1356572150
Common questions
What is Diana Janet Garretto, MD's NPI number?
Diana Janet Garretto, MD's National Provider Identifier (NPI) is 1386804789, issued on Jun 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Diana Janet Garretto, MD located?
The NPPES record lists a practice address at 6 Technology Drive, Setauket, NY, 11733. Phone: (631) 444-4686. Providers update this record themselves, so call before visiting.
How can I verify Diana Janet Garretto, MD's license?
NPPES lists New York license number 265210, 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.
What is Diana Janet Garretto, MD's MIPS final score?
The 2023 MIPS final score is 98.5 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.