NPPES file of Aug 9, 2026

Gerard Flacke, MD

Anesthesiology Physician · Tucson, AZ

Gerard Flacke, MD is an anesthesiology physician with a practice address in Tucson, Arizona, and NPI 1558370858, issued on Aug 5, 2006. Check the license (Arizona 35601, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1558370858
Name
Gerard Flacke
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
35601 AZ
Self-reported in NPPES; status is on the state search
Practice location
2810 N Swan RD, Tucson, AZ 85712
Phone
(520) 324-2030
Enumerated
Aug 5, 2006
Record last updated
Jan 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(520) 445-6019
Medicare enrollment
Enrolled (PECOS I20061011000755); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 2003
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 2810 N Swan RD

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

  1. Matthew Atlas, MDAnesthesiology Physician1679538532
  2. Jennifer Blume, MDAnesthesiology Physician1043667314
  3. Michael Bracht, MDAnesthesiology Physician1952367583
  4. Cristian Bratu, M.D.Anesthesiology Physician1457464877
  5. William Brown, MDAnesthesiology Physician1467499525
  6. Julien Caillet, MDAnesthesiology Physician1366407223

Verify Gerard Flacke in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 35601
    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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Bills Medicare through one group practice

  1. Desert Sunrise Anesthesia PLLCTucson, AZ

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

Gerard Flacke among 1,473 anesthesiology physician records in Arizona

Gerard Flacke, MD is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.

  • NPI issued2006 · 16% of these records are older, 44% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2003 · median 2003 among the 984 with a school on file
  • Record last updated2020 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

298 anesthesiology physician records list a practice address in Tucson

They are 298 of the 18,788 NPPES records with a practice address in Tucson, and 1,473 anesthesiology physician records in Arizona.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Matthew Atlas, MDTucson, AZ 857121679538532
  2. John Bentley, M.D.Tucson, AZ 857121689670523
  3. Casey Blitt, MDTucson, AZ 857121396700258
  4. Gary Bonwell, MDTucson, AZ 857121669437521
  5. Julien Caillet, MDTucson, AZ 857121366407223
  6. Brian Cammarata, MDTucson, AZ 857121639158579
  7. Songsiri Chanvitayapongs, MDTucson, AZ 857121538125471
  8. Adam Dadeppo, M.D.Tucson, AZ 857121427021799

Common questions

What is Gerard Flacke, MD's NPI number?

Gerard Flacke, MD's National Provider Identifier (NPI) is 1558370858, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gerard Flacke, MD located?

The NPPES record lists a practice address at 2810 N Swan RD, Tucson, AZ, 85712. Phone: (520) 324-2030. Providers update this record themselves, so call before visiting.

How can I verify Gerard Flacke, MD's license?

NPPES lists Arizona license number 35601, 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. 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.