Diane E. King, MD
Psychiatry Physician · Barrington, RI
Diane E. King, MD is a psychiatry physician with a practice address in Barrington, Rhode Island, and NPI 1144496720, issued on May 5, 2008. Check the license (Rhode Island MD07639, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Diane E. King
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD07639 RI
Self-reported in NPPES; status is on the state search - Practice location
- 464 Maple Avenue, Barrington, RI 02806
- Phone
- (401) 247-0006
- Enumerated
- May 5, 2008
- Record last updated
- Jul 3, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (401) 247-0001
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 383 in Rhode Island → Look up another NPI →
Verify Diane E. King 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 MD07639Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average psychiatry physician in 2024
697 Medicare Part D claims for 49 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Clonazepam87 claims
- Alprazolam66 claims
- Buprenorphine-Naloxone35 claims
- Fluoxetine Hcl34 claims
- Methylphenidate Hcl34 claims
- Bupropion Xl32 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: $587.34
27 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, 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.
Diane E. King among 383 psychiatry physician records in Rhode Island
Diane E. King, MD is one of 383 psychiatry physician records with a practice address in Rhode Island. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 48% of them.
- NPI issued2008 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2011 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 psychiatry physician records list a practice address in Barrington
They are 4 of the 244 NPPES records with a practice address in Barrington, and 383 psychiatry physician records in Rhode Island.
All 383 in Rhode Island → Every provider in Barrington → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Gerardo Andriulli, M.D.Barrington, RI 028061073549259
- Catherine Chase, DOBarrington, RI 028061568444636
- Richard Lambert, M.D.Barrington, RI 028061952341455
- Teresa Greer, MDCharlestown, RI 028131730120031
- Brandon Krupp, M.D.Charlestown, RI 028131639123847
- Caroline Golski, MDEast Greenwich, RI 028181205356599
- David Kass, MDEast Greenwich, RI 028181902937626
- Debbi McInteer, MDEast Greenwich, RI 028181952386450
Common questions
What is Diane E. King, MD's NPI number?
Diane E. King, MD's National Provider Identifier (NPI) is 1144496720, issued on May 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Diane E. King, MD located?
The NPPES record lists a practice address at 464 Maple Avenue, Barrington, RI, 02806. Phone: (401) 247-0006. Providers update this record themselves, so call before visiting.
How can I verify Diane E. King, MD's license?
NPPES lists Rhode Island license number MD07639, 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 Diane E. King, MD prescribe under Medicare Part D?
In 2024, Diane E. King, MD had 697 Medicare Part D claims for 49 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.