Arthur Johnson, MD
Oral & Maxillofacial Surgery (D.M.D.) · Mission Viejo, CA
Arthur Johnson, MD is an oral & maxillofacial surgery (d.m.d.) with a practice address in Mission Viejo, California, and NPI 1508913021, issued on Jan 5, 2007. Check the license (California A73900, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Arthur Johnson
- Credential
- MD
- Primary taxonomy
- Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
- License numbers
- A73900 CA
OMS36 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25982 Pala Ste 120, Mission Viejo, CA 92691
- Phone
- (949) 347-9990
- Enumerated
- Jan 5, 2007
- Record last updated
- Feb 13, 2023
- Entity
- Type 1 · individual
8 nearest oral & maxillofacial surgery (d.m.d.) records → All 154 in California → Look up another NPI →
Also registered at 25982 Pala Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rakhi Paleker, PA-CPhysician Assistant1396850962
Verify Arthur Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A73900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024
422 Medicare Part D claims for 171 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. 21 claims were for opioids.
Most prescribed
- Amoxicillin177 claims
- Ibuprofen130 claims
- Chlorhexidine Gluconate45 claims
- Clindamycin Hcl30 claims
- Acetaminophen-Codeine13 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: $97.79
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Arthur Johnson among 154 oral & maxillofacial surgery (d.m.d.) records in California
Arthur Johnson, MD 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 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 49% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 16% of these records are
- Record last updated2023 · 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.
All 154 in California → Every provider in Mission Viejo → Oral & Maxillofacial Surgery (D.M.D.) nationwide →
The 8 oral & maxillofacial surgery (d.m.d.) records with the nearest ZIP codes
- Trent Westernoff, DDS DMD MDLaguna Niguel, CA 926771174592372
- Hamid Hajarian, M.D., D.D.S.Fountain Valley, CA 927081982867271
- Dieu Pham, M.D., D.D.S.Fountain Valley, CA 927081205856598
- Stefan Schneider, DDSNewport Beach, CA 926601932647658
- Daniel Bui, D.M.D, M.DNewport Coast, CA 926571245766906
- Michelle Pashley, DDS, MDLaguna Hills, CA 926531396843009
- Daniel Miller, DDSHuntington Beach, CA 926471962590448
- Eric Baker, DDS, MDDana Point, CA 926291386935468
Common questions
What is Arthur Johnson, MD's NPI number?
Arthur Johnson, MD's National Provider Identifier (NPI) is 1508913021, issued on Jan 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Arthur Johnson, MD located?
The NPPES record lists a practice address at 25982 Pala Ste 120, Mission Viejo, CA, 92691. Phone: (949) 347-9990. Providers update this record themselves, so call before visiting.
How can I verify Arthur Johnson, MD's license?
NPPES lists California license number A73900, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Arthur Johnson, MD prescribe under Medicare Part D?
In 2024, Arthur Johnson, MD had 422 Medicare Part D claims for 171 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.