Carlos M. Diaz, MD
Psychiatry Physician · Mobile, AL
Carlos M. Diaz, MD is a psychiatry physician with a practice address in Mobile, Alabama, and NPI 1881160687, issued on Oct 18, 2018. Check the license (Alabama MD.43350, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Carlos M. Diaz
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD.43350 AL
Self-reported in NPPES; status is on the state search - Practice location
- 6336 Piccadilly Square Dr, Mobile, AL 36609
- Phone
- (251) 999-5433
- Enumerated
- Oct 18, 2018
- Record last updated
- Jan 6, 2026
- Fax
- (251) 255-8474
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 517 in Alabama → Look up another NPI →
Also registered at 6336 Piccadilly Square Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lucas AndrianopoulosMental Health Counselor1275238263
- Michelle Krulewicz-Dees, MS, LPCProfessional Counselor1427419720
- Courtney Riggs, PA-CPhysician Assistant1306661251
- Teresa Sapp, MSN, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1285430991
- Jessica Spiceland, RNPsychiatric/Mental Health Nurse Practitioner1598546228
- Meredith Tessier, LPCMental Health Counselor1083190110
Verify Carlos M. Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license MD.43350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average psychiatry physician in 2024
157 Medicare Part D claims for 35 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Donepezil Hcl22 claims
- Fluoxetine Hcl17 claims
- Trazodone Hcl16 claims
- Divalproex Sodium11 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: $267.48
7 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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.
Carlos M. Diaz among 517 psychiatry physician records in Alabama
Carlos M. Diaz, MD is one of 517 psychiatry physician records with a practice address in Alabama. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2026 · 52% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 psychiatry physician records list a practice address in Mobile
They are 78 of the 6,309 NPPES records with a practice address in Mobile, and 517 psychiatry physician records in Alabama.
All 517 in Alabama → Every provider in Mobile → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- John Bailey, M.D.Mobile, AL 366091609863901
- William Brooks, M.D.Mobile, AL 366091093822918
- Candes Dotson, D.O.Mobile, AL 366091861713703
- Robert Doyle, RNCMobile, AL 366091316950009
- Michelle Edwards, LPCMobile, AL 366091427089218
- Lisa Ford-Crawford, MDMobile, AL 366091154337228
- Ronald Franks, MDMobile, AL 366091902899842
- Shanthi Gatla, MDMobile, AL 366091033595434
Common questions
What is Carlos M. Diaz, MD's NPI number?
Carlos M. Diaz, MD's National Provider Identifier (NPI) is 1881160687, issued on Oct 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Carlos M. Diaz, MD located?
The NPPES record lists a practice address at 6336 Piccadilly Square Dr, Mobile, AL, 36609. Phone: (251) 999-5433. Providers update this record themselves, so call before visiting.
How can I verify Carlos M. Diaz, MD's license?
NPPES lists Alabama license number MD.43350, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Carlos M. Diaz, MD prescribe under Medicare Part D?
In 2024, Carlos M. Diaz, MD had 157 Medicare Part D claims for 35 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.