NPPES file of Aug 9, 2026

Deette Deville, M.D.

Family Medicine Physician · Guerneville, CA

Deette Deville, M.D. is a family medicine physician with a practice address in Guerneville, California, and NPI 1558528349, issued on May 20, 2008. Check the license (California A73739, 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
1558528349
Name
Deette Deville
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
A73739 CA
230655 NY
Self-reported in NPPES; status is on the state search
Practice location
16319 Third Street, Guerneville, CA 95446
Phone
(707) 869-2849
Enumerated
May 20, 2008
Record last updated
Jul 1, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(707) 869-5983
Medicaid ID
1356344758 CA
Medicare enrollment
Enrolled (PECOS I20050323001392); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 1999
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 16319 Third Street

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

  1. Steven Bromer, MDFamily Medicine Physician1689671968
  2. Jerrold Elliott, PA-CMedical Physician Assistant1982854618
  3. Jared Garrison-Jakel, MDFamily Medicine Physician1962728550
  4. Surani Hayre-Kwan, FNPFamily Nurse Practitioner1134135924
  5. Walter Krampf, MDInternal Medicine Physician1780680314
  6. Susan Lavelle, NPCommunity Health Nurse Practitioner1124226931

Verify Deette Deville in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A73739
    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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17% more Medicare Part D claims than the average family medicine physician in 2024

4,136 Medicare Part D claims for 320 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 597 claims were for opioids.

  1. Deette Deville4,136
  2. Specialty average3,544

Most prescribed

  1. Hydrocodone-Acetaminophen262 claims
  2. Atorvastatin Calcium199 claims
  3. Levothyroxine Sodium174 claims
  4. Albuterol Sulfate Hfa122 claims
  5. Lisinopril118 claims
  6. Oxycodone-Acetaminophen103 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.

Bills Medicare through one group practice

  1. West County Health Centers, Inc.Guerneville, CA

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

4 family medicine physician records list a practice address in Guerneville

They are 4 of the 51 NPPES records with a practice address in Guerneville, and 17,133 family medicine physician records in California.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Deette Deville, M.D.'s NPI number?

Deette Deville, M.D.'s National Provider Identifier (NPI) is 1558528349, issued on May 20, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Deette Deville, M.D. located?

The NPPES record lists a practice address at 16319 Third Street, Guerneville, CA, 95446. Phone: (707) 869-2849. Providers update this record themselves, so call before visiting.

How can I verify Deette Deville, M.D.'s license?

NPPES lists California license number A73739, 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 Deette Deville, M.D. prescribe under Medicare Part D?

In 2024, Deette Deville, M.D. had 4,136 Medicare Part D claims for 320 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.