NPPES file of Aug 9, 2026

Christopher Michael Untch, M.D.

Orthopaedic Surgery Physician · Tucson, AZ

Christopher Michael Untch, M.D. is an orthopaedic surgery physician with a practice address in Tucson, Arizona, and NPI 1205813516, issued on Dec 28, 2005. Check the license (Arizona 34405, 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
1205813516
Name
Christopher Michael Untch
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
34405 AZ
Self-reported in NPPES; status is on the state search
Practice location
630 N Alvernon Way, Tucson, AZ 85711
Phone
(520) 881-2600
Enumerated
Dec 28, 2005
Record last updated
Oct 23, 2014 (not updated in 12 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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8 nearest orthopaedic surgery physician records → All 462 in Arizona → Look up another NPI →

Also registered at 630 N Alvernon Way

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

  1. James Behra, M.D.Emergency Medicine Physician1629078555
  2. Edward Berghausen, MDOrthopaedic Surgery Physician1972589117
  3. John Bush, M.D.Emergency Medicine Physician1104826023
  4. James Corbin, P.A.Physician Assistant1588803795
  5. Heeten Desai, M.DEmergency Medicine Physician1568411312
  6. Jessica Ganz, FNPFamily Nurse Practitioner1598201295

Verify Christopher Michael Untch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 34405    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

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Christopher Michael Untch among 462 orthopaedic surgery physician records in Arizona

Christopher Michael Untch, M.D. is one of 462 orthopaedic surgery physician records with a practice address in Arizona. 76% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 82% newer
  • In a Medicare fileNo · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2014 · 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 207X00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Arizona

There are 462 orthopaedic surgery physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 462 in Arizona → Every provider in Tucson → Orthopaedic Surgery Physician nationwide →

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Edward Berghausen, MDTucson, AZ 857111972589117
  2. Gregory Desilva, MDTucson, AZ 857111770523656
  3. Leonard Latt, M.D. PH.D.Tucson, AZ 857111174745640
  4. Jordan Smith, M.D.Tucson, AZ 857111306906144
  5. Abelardo Sotelo, M.D.Tucson, AZ 857111568598423
  6. Richard Blew, M.D.Tucson, AZ 857101073576856
  7. Bradley Brainard, M.D.Tucson, AZ 857121356342224
  8. Timothy Dixon, MDTucson, AZ 857101669435319

Common questions

What is Christopher Michael Untch, M.D.'s NPI number?

Christopher Michael Untch, M.D.'s National Provider Identifier (NPI) is 1205813516, issued on Dec 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Michael Untch, M.D. located?

The NPPES record lists a practice address at 630 N Alvernon Way, Tucson, AZ, 85711. Phone: (520) 881-2600. Providers update this record themselves, so call before visiting.

How can I verify Christopher Michael Untch, M.D.'s license?

NPPES lists Arizona license number 34405, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.