Gregg M. Etter, MD
Psychiatry Physician · Warwick, RI
Gregg M. Etter, MD is a psychiatry physician with a practice address in Warwick, Rhode Island, and NPI 1962409649, issued on Jul 7, 2005. Check the license (Rhode Island MD08688, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Gregg M. Etter
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD08688 RI
Self-reported in NPPES; status is on the state search - Practice location
- 2756 Post RD, Warwick, RI 02886
- Phone
- (401) 691-6000
- Enumerated
- Jul 7, 2005
- Record last updated
- Jan 14, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (401) 738-7718
- Medicaid ID
- 7004198 RI
- Medicare enrollment
- Enrolled (PECOS I20081107000056); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2756 Post RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie Addams, BA, LCDPAddiction (Substance Use Disorder) Counselor1235981036
- Winna Annan-Hinds, MHC-AMental Health Counselor1255148219
- Andrew Bairos, RNRegistered Nurse1033731427
- Tarshire Battle, PCCounselor1720476823
- Candice Beaubian-Espinoza, MDChild & Adolescent Psychiatry Physician1912562992
- Andrew Belcher, LICSWClinical Social Worker1215422852
Verify Gregg M. Etter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD08688Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average psychiatry physician in 2024
4,830 Medicare Part D claims for 243 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Quetiapine Fumarate329 claims
- Bupropion Xl277 claims
- Clozapine241 claims
- Trazodone Hcl218 claims
- Benztropine Mesylate216 claims
- Clonazepam200 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: $367.49
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Thrive Behavioral Health IncWarwick, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Psychiatry Physician providers in Rhode Island
There are 383 psychiatry physician records in Rhode Island.
Other psychiatry physician records in Rhode Island
- Christopher Abhulime, APRNWoonsocket, RI1942131107
- Heather Abrahams, MDCranston, RI1154346500
- Brian AckermanProvidence, RI1235517913
- Cathleen Adams, M.D.Providence, RI1831391648
- Meesha Ahuja, MDProvidence, RI1881905875
- Raja Ramis Akhtar, MDProvidence, RI1326609488
- Paul Alexander, M.D.Providence, RI1356420921
- Sibel Algon, MDProvidence, RI1891851648
- Sadaf Ali, MDProvidence, RI1710091335
- Farhad Amani, DOJohnston, RI1689056632
Common questions
What is Gregg M. Etter, MD's NPI number?
Gregg M. Etter, MD's National Provider Identifier (NPI) is 1962409649, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregg M. Etter, MD located?
The NPPES record lists a practice address at 2756 Post RD, Warwick, RI, 02886. Phone: (401) 691-6000. Providers update this record themselves, so call before visiting.
How can I verify Gregg M. Etter, MD's license?
NPPES lists Rhode Island license number MD08688, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregg M. Etter, MD prescribe under Medicare Part D?
In 2024, Gregg M. Etter, MD had 4,830 Medicare Part D claims for 243 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.