NPPES file of Aug 9, 2026

Mark Alan Knipmeyer, MD

Anesthesiology Physician · Chandler, AZ

Mark Alan Knipmeyer, MD is an anesthesiology physician with a practice address in Chandler, Arizona, and NPI 1669458352, issued on Dec 15, 2005. Check the license (Arizona 37055, 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 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669458352
Name
Mark Alan Knipmeyer
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
37055 AZ
32469 IA
Self-reported in NPPES; status is on the state search
Practice location
1955 W Frye RD, Chandler, AZ 85224
Phone
(480) 728-3000
Enumerated
Dec 15, 2005
Record last updated
Sep 20, 2024
Medicaid ID
0173864 IA
Medicare enrollment
Enrolled (PECOS I20071004000800); accepts Medicare assignment
Medical or professional school
University Of Kansas School Of Med (Kc/Wich/Sal), 1994
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 1955 W Frye RD

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

  1. Michael Anthony Abala, MDStudent in an Organized Health Care Education/Training Program1639868466
  2. Rafael Ablao, DOStudent in an Organized Health Care Education/Training Program1952090797
  3. Yara AbukhaledStudent in an Organized Health Care Education/Training Program1033913207
  4. Ryan Adkins, D.O.Emergency Medicine Physician1417483538
  5. Shayan Ahmad, DOStudent in an Organized Health Care Education/Training Program1487596219
  6. Sahir Ahmed, M.D.Anesthesiology Physician1508187097

Verify Mark Alan Knipmeyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 37055
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 77 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score59.7
  2. Costout of 100 · 30%63.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Chandler Anesthesia Consultants LLCChandler, AZ

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

Mark Alan Knipmeyer among 1,473 anesthesiology physician records in Arizona

Mark Alan Knipmeyer, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 84% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1994 · median 2003 among the 984 with a school on file
  • Record last updated2024 · 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).

63 anesthesiology physician records list a practice address in Chandler

They are 63 of the 5,497 NPPES records with a practice address in Chandler, and 1,473 anesthesiology physician records in Arizona.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Jean Amazan, M.D.Chandler, AZ 852241477549467
  2. Christopher Beneduce, M.D.Chandler, AZ 852241295795151
  3. Anthony Benick, MDChandler, AZ 852241598734451
  4. Quentin Chan, M. D.Chandler, AZ 852241326085929
  5. John Goodpasture, MDChandler, AZ 852241124019161
  6. Khoa Le, M. D.Chandler, AZ 852241003866526
  7. Huong Le, M.D.Chandler, AZ 852241821042672
  8. Christian Lee, M.D.Chandler, AZ 852241710913710

Common questions

What is Mark Alan Knipmeyer, MD's NPI number?

Mark Alan Knipmeyer, MD's National Provider Identifier (NPI) is 1669458352, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mark Alan Knipmeyer, MD located?

The NPPES record lists a practice address at 1955 W Frye RD, Chandler, AZ, 85224. Phone: (480) 728-3000. Providers update this record themselves, so call before visiting.

How can I verify Mark Alan Knipmeyer, MD's license?

NPPES lists Arizona license number 37055, 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.

What is Mark Alan Knipmeyer, MD's MIPS final score?

The 2023 MIPS final score is 77 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.