Carl Ralph Gray, MD
Psychiatry Physician · Rockville, MD
Carl Ralph Gray, MD is a psychiatry physician with a practice address in Rockville, Maryland, and NPI 1124280615, issued on Jun 26, 2008. Check the license (Maryland D0016305, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Carl Ralph Gray
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D0016305 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6000 Executive Blvd, Rockville, MD 20852
- Phone
- (301) 881-1488
- Enumerated
- Jun 26, 2008
- Record last updated
- Jun 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (301) 881-8515
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 6000 Executive Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carl Ralph Gray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0016305Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $37.00
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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.
Carl Ralph Gray among 1,451 psychiatry physician records in Maryland
Carl Ralph Gray, MD is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% 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 62% of them.
- NPI issued2008 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- Record last updated2008 · 60% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 psychiatry physician records list a practice address in Rockville
They are 80 of the 14,353 NPPES records with a practice address in Rockville, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Rockville → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lisa Chun, M.D.Rockville, MD 208521801922422
- Caroline Dupont, MDRockville, MD 208521477686319
- Herbert Gross, M.D.Rockville, MD 208521508827510
- Naveena Hemanth, M.DRockville, MD 208521063599025
- John Hsiao, M.D.Rockville, MD 208521346348018
- Steven Israel, M.D.Rockville, MD 208521063548196
- Martha Martin, M.D.North Bethesda, MD 208521861550204
- Piyush Patel, M.D.Rockville, MD 208521164413159
Common questions
What is Carl Ralph Gray, MD's NPI number?
Carl Ralph Gray, MD's National Provider Identifier (NPI) is 1124280615, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Carl Ralph Gray, MD located?
The NPPES record lists a practice address at 6000 Executive Blvd, Rockville, MD, 20852. Phone: (301) 881-1488. Providers update this record themselves, so call before visiting.
How can I verify Carl Ralph Gray, MD's license?
NPPES lists Maryland license number D0016305, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.