Anthony Dai Duk, MD
Psychiatry Physician · Redlands, CA
Anthony Dai Duk, MD is a psychiatry physician with a practice address in Redlands, California, and NPI 1154439131, issued on Aug 29, 2006. Check the license (California A80755, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anthony Dai Duk
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A80755 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1809 W Redlands Blvd, Redlands, CA 92373
- Phone
- (909) 335-3026
- Enumerated
- Aug 29, 2006
- Record last updated
- Sep 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (909) 335-3167
- Medicare enrollment
- Enrolled (PECOS I20090716000150); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1809 W Redlands Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Adeniji, N.PPsychiatric/Mental Health Nurse Practitioner1003280892
- Godfrey Akpan, DNP PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1114429909
- Abigail Amjad Waryam, MSN, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1417802331
- David Avila, NPPsychiatric/Mental Health Nurse Practitioner1598916090
- Prameela Baddigam, MD MBAPsychiatry Physician1952302861
- Maricela Beltran, MD, MPHPsychiatry Physician1699204321
Verify Anthony Dai Duk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A80755Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.9 times the Medicare Part D claims of the average psychiatry physician in 2024
4,883 Medicare Part D claims for 311 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
- Quetiapine Fumarate333 claims
- Sertraline Hcl279 claims
- Trazodone Hcl259 claims
- Escitalopram Oxalate248 claims
- Mirtazapine222 claims
- Duloxetine Hcl215 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: $2,307.07
118 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.
Bills Medicare through one group practice
- Inland Psychiatric Medical Group IncRedlands, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anthony Dai Duk among 8,673 psychiatry physician records in California
Anthony Dai Duk, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2001 · median 2005 among the 3,295 with a school on file
- Record last updated2011 · 54% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 psychiatry physician records list a practice address in Redlands
They are 39 of the 2,498 NPPES records with a practice address in Redlands, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Redlands → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Prameela Baddigam, MD MBARedlands, CA 923731952302861
- Nenita Belen, MDRedlands, CA 923731740349307
- Stephanie Bolton, M.D.Redlands, CA 923731790709095
- Cameron Johnson, M.D.Redlands, CA 923731336164185
- Syam Kunam, MDRedlands, CA 923731578525499
- Rajababu Kurre, MDRedlands, CA 923731376584680
- Geetha Paladugu, MDRedlands, CA 923731538121470
- Grace Reid, M.D.Redlands, CA 923731881747889
Common questions
What is Anthony Dai Duk, MD's NPI number?
Anthony Dai Duk, MD's National Provider Identifier (NPI) is 1154439131, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anthony Dai Duk, MD located?
The NPPES record lists a practice address at 1809 W Redlands Blvd, Redlands, CA, 92373. Phone: (909) 335-3026. Providers update this record themselves, so call before visiting.
How can I verify Anthony Dai Duk, MD's license?
NPPES lists California license number A80755, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anthony Dai Duk, MD prescribe under Medicare Part D?
In 2024, Anthony Dai Duk, MD had 4,883 Medicare Part D claims for 311 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.