NPPES file of Aug 9, 2026

Darin Johnston, D.D.S.

Oral & Maxillofacial Surgery (D.M.D.) · Travis Afb, CA

Darin Johnston, D.D.S. is an oral & maxillofacial surgery (d.m.d.) with a practice address in Travis Afb, California, and NPI 1659757250, issued on Aug 5, 2015. Check the license (California 108421, as entered in NPPES) with the California board that licenses this profession; 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
1659757250
Name
Darin Johnston
Credential
D.D.S.
Primary taxonomy
Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
License numbers
108421 CA
9448773-9921 UT
Self-reported in NPPES; status is on the state search
Practice location
101 Bodin Cir, Travis Afb, CA 94535
Phone
(707) 423-7085
Enumerated
Aug 5, 2015
Record last updated
Dec 19, 2022
Medicare enrollment
Enrolled (PECOS I20230403000808); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Dentistry, 2015
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 101 Bodin Cir

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

  1. La Neice Abdel-Shakur, CNMAdvanced Practice Midwife1215098512
  2. Nataliya Ables, D.O.Psychiatry Physician1205102431
  3. Eric Abram, IDMTIndependent Duty Medical Technicians1558595694
  4. Parag Agarwal, RPHPharmacist1043349012
  5. Aaron Agirre, DDS, MSPeriodontics1770863136
  6. Theresa Agosto-SmartClinical Social Worker1346749330

Verify Darin Johnston in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 108421
    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
Find 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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82% fewer Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024

67 Medicare Part D claims for 23 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Darin Johnston67
  2. Specialty average366

Most prescribed

  1. Chlorhexidine Gluconate22 claims
  2. Amoxicillin19 claims
  3. Ibuprofen12 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: $524.98

11 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 800 providers of this specialty with any payment received $1,463.03 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Darin Johnston$524.98
  2. Specialty average$1,463.03

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. Regents OF The Univ OF CASacramento, CA

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

Darin Johnston among 154 oral & maxillofacial surgery (d.m.d.) records in California

Darin Johnston, D.D.S. is one of 154 oral & maxillofacial surgery (d.m.d.) records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 77% of them.

  • NPI issued2015 · 77% of these records are older, 19% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 16% of these records are
  • Graduated2015 · median 2006 among the 25 with a school on file
  • Record last updated2022 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204E00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Oral & Maxillofacial Surgery (D.M.D.) providers in California

There are 154 oral & maxillofacial surgery (d.m.d.) records in California.

The 8 oral & maxillofacial surgery (d.m.d.) records with the nearest ZIP codes

  1. Jennifer Liu, DDS MDFairfield, CA 945331922293935
  2. David Webb, D.D.S.Fairfield, CA 945331255359469
  3. Francisco Pestana, D.M.D.American Canyon, CA 945031639219306
  4. Neeraja Karwowska, MD, DDSAlameda, CA 945011972961043
  5. Wendy Liao, DDSAlameda, CA 945011972764157
  6. Jeffery Graves, DDSVallejo, CA 945911184601791
  7. Adam Marre, MD, DDSWalnut Creek, CA 945961013258441
  8. Jesse Han, D.D.S.Piedmont, CA 946101194185249

Common questions

What is Darin Johnston, D.D.S.'s NPI number?

Darin Johnston, D.D.S.'s National Provider Identifier (NPI) is 1659757250, issued on Aug 5, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Darin Johnston, D.D.S. located?

The NPPES record lists a practice address at 101 Bodin Cir, Travis Afb, CA, 94535. Phone: (707) 423-7085. Providers update this record themselves, so call before visiting.

How can I verify Darin Johnston, D.D.S.'s license?

NPPES lists California license number 108421, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Darin Johnston, D.D.S. prescribe under Medicare Part D?

In 2024, Darin Johnston, D.D.S. had 67 Medicare Part D claims for 23 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. 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.