NPPES file of Aug 9, 2026

Robert J. Kahler, MD

Gynecology Physician · Tucson, AZ

Robert J. Kahler, MD is a gynecology physician with a practice address in Tucson, Arizona, and NPI 1407857642, issued on Aug 10, 2005. Check the license (Arizona 16634, 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
1407857642
Name
Robert J. Kahler
Credential
MD
Primary taxonomy
Gynecology Physician 207VG0400X
License number
16634 AZ
Self-reported in NPPES; status is on the state search
Practice location
2171 W Orange Grove RD, Tucson, AZ 85741
Phone
(520) 877-3800
Enumerated
Aug 10, 2005
Record last updated
Jul 13, 2026
Fax
(520) 877-3801
Medicaid ID
276388 AZ
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 2171 W Orange Grove RD

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

  1. Jeffrey Barone, D.C., FNP-BCFamily Nurse Practitioner1851620231
  2. Mary Durfee, MDObstetrics & Gynecology Physician1013940485
  3. Crystal Eidenschink, FNPFamily Nurse Practitioner1215624457
  4. Geralda Goodin, FNP-CFamily Nurse Practitioner1447048335
  5. Sophia Lallinger, PA-CPhysician Assistant1629937347
  6. Carol MayflowerFamily Nurse Practitioner1215753488

Verify Robert J. Kahler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 16634
    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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Robert J. Kahler among 84 gynecology physician records in Arizona

Robert J. Kahler, MD is one of 84 gynecology physician records with a practice address in Arizona. 51% 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, 74% newer
  • In a Medicare fileNo · 51% of these records are
  • In the CMS Doctors and Clinicians fileNo · 25% of these records are
  • Record last updated2026 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gynecology Physician providers in Arizona

There are 84 gynecology physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 gynecology physician records with the nearest ZIP codes

  1. Nickola Rogers, M.D.Tucson, AZ 857241518970144
  2. Pamela Morford, M.D.Tucson, AZ 857181952505828
  3. Karen Addis, MDTucson, AZ 857121780658120
  4. Anthea Dixon, MDTucson, AZ 857121154305084
  5. James Evers, MDTucson, AZ 857121710079769
  6. Jennifer Hutchison, MDTucson, AZ 857121285609099
  7. Jaime Ledesma, MDTucson, AZ 857121073618161
  8. Jerry Neuman, MDTucson, AZ 857121497866586

Common questions

What is Robert J. Kahler, MD's NPI number?

Robert J. Kahler, MD's National Provider Identifier (NPI) is 1407857642, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robert J. Kahler, MD located?

The NPPES record lists a practice address at 2171 W Orange Grove RD, Tucson, AZ, 85741. Phone: (520) 877-3800. Providers update this record themselves, so call before visiting.

How can I verify Robert J. Kahler, MD's license?

NPPES lists Arizona license number 16634, 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.