NPPES file of Aug 9, 2026

Mari Alvig, D.O.

Psychiatry Physician · Scottsdale, AZ

Mari Alvig, D.O. is a psychiatry physician with a practice address in Scottsdale, Arizona, and NPI 1558455915, issued on Oct 2, 2006. Check the license (Arizona 2678, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1558455915
Name
Mari Alvig
Credential
D.O.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
2678 AZ
Self-reported in NPPES; status is on the state search
Practice location
7520 E 2ND St, Scottsdale, AZ 85251
Phone
(480) 874-2821
Enumerated
Oct 2, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(480) 481-0790
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 7520 E 2ND St

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

  1. David Boyer, M.D.Psychiatry Physician1285727503

Verify Mari Alvig in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 2678
    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 Arizona 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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Mari Alvig among 942 psychiatry physician records in Arizona

Mari Alvig, D.O. is one of 942 psychiatry physician records with a practice address in Arizona. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 61% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 41% of these records are
  • Record last updated2007 · 55% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Arizona

There are 942 psychiatry physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Nazila Adib, MDScottsdale, AZ 852511740202613
  2. David Boyer, M.D.Scottsdale, AZ 852511285727503
  3. Gregory Carr, M.D.Scottsdale, AZ 852511770760589
  4. James Clark, M.D.Scottsdale, AZ 852511376503375
  5. Derek Deibler, M.D.Scottsdale, AZ 852511790882942
  6. Donald Holland, M.D.Scottsdale, AZ 852511417940073
  7. Noah Horowitz, MDScottsdale, AZ 852511215071402
  8. Karen Kando, MDScottsdale, AZ 852511851304463

Common questions

What is Mari Alvig, D.O.'s NPI number?

Mari Alvig, D.O.'s National Provider Identifier (NPI) is 1558455915, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mari Alvig, D.O. located?

The NPPES record lists a practice address at 7520 E 2ND St, Scottsdale, AZ, 85251. Phone: (480) 874-2821. Providers update this record themselves, so call before visiting.

How can I verify Mari Alvig, D.O.'s license?

NPPES lists Arizona license number 2678, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.