Dr Diana Janet Garretto, MD - Medicare Obstetrics/gynecology in Setauket, NY

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Dr Diana Janet Garretto, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Setauket, New York. She graduated from medical school in 2008 and has 17 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Chs Physician Partners Pc and her current practice location is 6 Technology Drive, Suite 200, Setauket, New York. You can reach out to her office (for appointments etc.) via phone at (631) 444-4686.

Dr Diana Janet Garretto is licensed to practice in New York (license number 265210) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1386804789.

Contact Information

Dr Diana Janet Garretto, MD
6 Technology Drive, Suite 200,
Setauket, NY 11733-9254
(631) 444-4686
(631) 444-4622

Map and Direction




Physician's Profile

Full NameDr Diana Janet Garretto
GenderFemale
SpecialityObstetrics/gynecology
Experience17 Years
Location6 Technology Drive, Setauket, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Diana Janet Garretto graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1386804789
  • Provider Enumeration Date: 06/10/2008
  • Last Update Date: 07/15/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 6002058773
  • Enrollment ID: I20130808000382

Medical Identifiers

Medical identifiers for Dr Diana Janet Garretto such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386804789NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 265210 (New York)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chs Physician Partners Pc7618955667618

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Diana Janet Garretto allows following entities to bill medicare on her behalf.
Entity NameMontefiore Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063525152
PECOS PAC ID: 3779496021
Enrollment ID: O20031113000235
Entity NameChs Physician Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124497771
PECOS PAC ID: 7618955667
Enrollment ID: O20040708000027

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Diana Janet Garretto is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Diana Janet Garretto, MD
Po Box 1554,
Stony Brook, NY 11790-0988

Ph: (631) 444-0650		Dr Diana Janet Garretto, MD
6 Technology Drive, Suite 200,
Setauket, NY 11733-9254

Ph: (631) 444-4686

Reviews and Comments


Obstetrics & Gynecology Doctors in Setauket, NY

Amy Lauren Demarco, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Main St Ste 2, Setauket, NY 11733
Phone: 631-751-9595    Fax: 631-751-2322
Dr. Megan Lochner, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Main St, Suite2, Setauket, NY 11733
Phone: 631-751-9595    Fax: 631-751-2322
Kathleen Harris Scarbrough, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 181 N Belle Mead Rd Ste 2, Setauket, NY 11733
Phone: 631-444-6250    Fax: 631-444-6665
Melanie Ann Van Sise, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Main St, Suite 2, Setauket, NY 11733
Phone: 631-751-9595    Fax: 631-751-2322
Dr. Julie Welischar, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Main Street, Suite 2, Setauket, NY 11733
Phone: 631-751-9595    Fax: 631-751-2322
Susan Fish, N.P.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Main St, Suite 2, Setauket, NY 11733
Phone: 631-751-9595    Fax: 631-751-2322

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.