NPPES file of Aug 9, 2026

Dagmar Katharina Hoheneck-Smith, MD

Child & Adolescent Psychiatry Physician · Sonoma, CA

Dagmar Katharina Hoheneck-Smith, MD is a child & adolescent psychiatry physician with a practice address in Sonoma, California, and NPI 1538111745, issued on May 16, 2006. Check the license (California A33863, 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
1538111745
Name
Dagmar Katharina Hoheneck-Smith
Credential
MD
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
A33863 CA
Self-reported in NPPES; status is on the state search
Practice location
15000 Arnold Drive, Sonoma, CA 95431
Phone
(707) 938-6556
Enumerated
May 16, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 15000 Arnold Drive

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

  1. Brenda Albertz, RN FNPNurse Practitioner1114979564
  2. Gerald Camarata, MDFamily Medicine Physician1013969815
  3. Carol Castillo, MDFamily Medicine Physician1104878909
  4. Russell Elmer, MDAdult Medicine Physician1871539122
  5. Anne French, MDFamily Medicine Physician1528141587
  6. David Gray, MDFamily Medicine Physician1083666861

Verify Dagmar Katharina Hoheneck-Smith in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A33863
    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

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79% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024

106 Medicare Part D claims, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D.

  1. Dagmar Hoheneck-Smith106
  2. Specialty average504

Most prescribed

  1. Divalproex Sodium Er24 claims
  2. Bupropion Xl12 claims
  3. Escitalopram Oxalate12 claims
  4. Fluoxetine Hcl12 claims
  5. Quetiapine Fumarate12 claims
  6. Quetiapine Fumarate Er12 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: $176.44

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,578 providers of this specialty with any payment received $1,427.96 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Dagmar Hoheneck-Smith$176.44
  2. Specialty average$1,427.96

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Child & Adolescent Psychiatry Physician providers in California

There are 1,009 child & adolescent psychiatry physician records in California.

Other child & adolescent psychiatry physician records in California

  1. Chester Abbott, M.D.Pasadena, CA1053442186
  2. Manar Abdelmegeed, MDSan Jose, CA1699137661
  3. Allan Abrams, M.D.Simi Valley, CA1306844626
  4. Lisa Acosta, MDSimi Valley, CA1497887277
  5. Indira Adapa, M.D.Fresno, CA1588776918
  6. Adeshewa Adekunbi, MDGardena, CA1083134829
  7. Steven Adelsheim, MDPalo Alto, CA1245246941
  8. Victoria AgeeIrvine, CA1659900306
  9. Ujwala Agharkar, MDFremont, CA1073685723
  10. Lielanie Mae Aguilar-Pascasio, M.D.El Centro, CA1356553945

Common questions

What is Dagmar Katharina Hoheneck-Smith, MD's NPI number?

Dagmar Katharina Hoheneck-Smith, MD's National Provider Identifier (NPI) is 1538111745, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dagmar Katharina Hoheneck-Smith, MD located?

The NPPES record lists a practice address at 15000 Arnold Drive, Sonoma, CA, 95431. Phone: (707) 938-6556. Providers update this record themselves, so call before visiting.

How can I verify Dagmar Katharina Hoheneck-Smith, MD's license?

NPPES lists California license number A33863, 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 Dagmar Katharina Hoheneck-Smith, MD prescribe under Medicare Part D?

In 2024, Dagmar Katharina Hoheneck-Smith, MD had 106 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. 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.