NPPES file of Aug 9, 2026

Dennis Payne, MD

Psychiatry Physician · San Bernardino, CA

Dennis Payne, MD is a psychiatry physician with a practice address in San Bernardino, California, and NPI 1043242696, issued on Jul 6, 2006. Check the license (California A45903, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043242696
Name
Dennis Payne
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A45903 CA
Self-reported in NPPES; status is on the state search
Practice location
303 E Vanderbilt Way, San Bernardino, CA 92415
Phone
(909) 388-0810
Enumerated
Jul 6, 2006
Record last updated
Dec 6, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20090630000231); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 303 E Vanderbilt Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Antoinette Azar, M.D.Child & Adolescent Psychiatry Physician1003946278
  2. Yessica BaltazarLicensed Vocational Nurse1669112991
  3. David Block, MDPsychiatry Physician1346302064
  4. Diane BrantmeyerRegistered Nurse1710459052
  5. Patricia Ann Calimlim, M.D.Child & Adolescent Psychiatry Physician1598147423
  6. Raul Cervantes, LVN IILicensed Vocational Nurse1497465652

Verify Dennis Payne in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A45903
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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7% fewer Medicare Part D claims than the average psychiatry physician in 2024

926 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 3% of claims.

  1. Dennis Payne926
  2. Specialty average1,000

Most prescribed

  1. Lorazepam119 claims
  2. Quetiapine Fumarate113 claims
  3. Fluoxetine Hcl66 claims
  4. Alprazolam50 claims
  5. Clonazepam50 claims
  6. Trazodone Hcl49 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: $39.58

2 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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.

  1. Dennis Payne$39.58
  2. Specialty average$4,954.93

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

  1. Indian Health Council IncValley Center, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Dennis Payne among 8,673 psychiatry physician records in California

Dennis Payne, 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
  • Graduated1987 · median 2005 among the 3,295 with a school on file
  • Record last updated2016 · 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).

56 psychiatry physician records list a practice address in San Bernardino

They are 56 of the 5,645 NPPES records with a practice address in San Bernardino, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. David Block, MDSan Bernardino, CA 924151346302064
  2. Jatin Dalal, M.D.San Bernardino, CA 924151750420345
  3. Jesse Devera, M.D.San Bernardino, CA 924151023159118
  4. Denise Dittemore, M.D.San Bernardino, CA 924151649310335
  5. Kari Enge, MDSan Bernardino, CA 924151710028584
  6. Merle Madera, M.D.San Bernardino, CA 924151932151107
  7. Than Myint, MDSan Bernardino, CA 924151083709711
  8. Dau Nguyen, M.D.San Bernardino, CA 924151578515375

Common questions

What is Dennis Payne, MD's NPI number?

Dennis Payne, MD's National Provider Identifier (NPI) is 1043242696, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dennis Payne, MD located?

The NPPES record lists a practice address at 303 E Vanderbilt Way, San Bernardino, CA, 92415. Phone: (909) 388-0810. Providers update this record themselves, so call before visiting.

How can I verify Dennis Payne, MD's license?

NPPES lists California license number A45903, 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 Dennis Payne, MD prescribe under Medicare Part D?

In 2024, Dennis Payne, MD had 926 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.