NPPES file of Aug 9, 2026

Mark B. Mecikalski, MD

Sleep Medicine (Internal Medicine) Physician · Tucson, AZ

Mark B. Mecikalski, MD is a sleep medicine (internal medicine) physician with a practice address in Tucson, Arizona, and NPI 1821045105, issued on May 30, 2006. Check the license (Arizona 13945, 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
1821045105
Name
Mark B. Mecikalski
Credential
MD
Primary taxonomy
Sleep Medicine (Internal Medicine) Physician 207RS0012X
License number
13945 AZ
Self-reported in NPPES; status is on the state search
Practice location
7580 N Calle Sin Desengano, Tucson, AZ 85718
Phone
(520) 390-8078
Enumerated
May 30, 2006
Record last updated
Feb 16, 2023
Fax
(520) 305-4304
Medicare enrollment
Enrolled (PECOS I20050629000885); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1976
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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8 nearest sleep medicine (internal medicine) physician records → All 28 in Arizona → Look up another NPI →

Verify Mark B. Mecikalski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 13945    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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Mark B. Mecikalski among 28 sleep medicine (internal medicine) physician records in Arizona

Mark B. Mecikalski, MD is one of 28 sleep medicine (internal medicine) physician records with a practice address in Arizona. 79% 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 11% of them.

  • NPI issued2006 · 11% of these records are older, 64% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1976 · median 2007 among the 20 with a school on file
  • Record last updated2023 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sleep Medicine (Internal Medicine) Physician providers in Arizona

There are 28 sleep medicine (internal medicine) physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 28 in Arizona → Every provider in Tucson → Sleep Medicine (Internal Medicine) Physician nationwide →

The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes

  1. Saif Mashaqi, MDTuscon, AZ 857191043424633
  2. Salma Patel, M.D.Tucson, AZ 857191083058572
  3. Phillip Eichling, MDTucson, AZ 857121568435675
  4. Sairam Parthasarathy, M.D.Tucson, AZ 857241598877474
  5. Jyotsna Sahni, M.D.Tucson, AZ 857121417160599
  6. Laura L'Heureux, D.O.Sun City West, AZ 853751215280151
  7. Ashvin Shah, M.D.Yuma, AZ 853641013015270
  8. Sarah Patel, M.D.Glendale, AZ 853061487093175

Common questions

What is Mark B. Mecikalski, MD's NPI number?

Mark B. Mecikalski, MD's National Provider Identifier (NPI) is 1821045105, issued on May 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark B. Mecikalski, MD located?

The NPPES record lists a practice address at 7580 N Calle Sin Desengano, Tucson, AZ, 85718. Phone: (520) 390-8078. Providers update this record themselves, so call before visiting.

How can I verify Mark B. Mecikalski, MD's license?

NPPES lists Arizona license number 13945, 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.