NPPES file of Aug 9, 2026

Timothy Joel Sobczak, RN

Critical Care Medicine Registered Nurse · Sun City, AZ

Timothy Joel Sobczak, RN is a critical care medicine registered nurse with a practice address in Sun City, Arizona, and NPI 1053294421, issued on Jul 31, 2025. Check the license (Arizona RN168632, as entered in NPPES) with the Arizona board that licenses this profession; 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
1053294421
Name
Timothy Joel Sobczak
Credential
RN
Primary taxonomy
Critical Care Medicine Registered Nurse 163WC0200X
License numbers
RN168632 AZ
328856 AZ
Self-reported in NPPES; status is on the state search
Practice location
14502 W Meeker Blvd, Sun City, AZ 85375
Phone
(623) 524-4000
Enumerated
Jul 31, 2025
Record last updated
Sep 3, 2025
Medicare enrollment
Enrolled (PECOS I20250917003728); accepts Medicare assignment
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 critical care medicine registered nurse records → All 145 in Arizona → Look up another NPI →

Also registered at 14502 W Meeker Blvd

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

  1. Romeo Celaya, MS, PHDGenetic Counselor (M.S.)1861277469
  2. Benita DanielPharmacist1457828006
  3. Paulina Diaz, RNRegistered Nurse1447189477
  4. Mujo Music, CRNACertified Registered Nurse Anesthetist1164188132
  5. Timothy Panknin, MDHospitalist Physician1609510700
  6. Lauren Slaughter, PA-CPhysician Assistant1174362313

Verify Timothy Joel Sobczak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license RN168632    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
Find 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. Greater Anesthesia SolutionsSun City West, AZ

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

Timothy Joel Sobczak among 145 critical care medicine registered nurse records in Arizona

Timothy Joel Sobczak, RN is one of 145 critical care medicine registered nurse records with a practice address in Arizona. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 68% of them.

  • NPI issued2025 · 68% of these records are older, 14% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WC0200X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine Registered Nurse providers in Arizona

There are 145 critical care medicine registered nurse records in Arizona.

All 145 in Arizona → Every provider in Sun City → Critical Care Medicine Registered Nurse nationwide →

The 8 critical care medicine registered nurse records with the nearest ZIP codes

  1. Michelle Goebel, RNSun City West, AZ 853751417545609
  2. Yvonne Adams, RNPeoria, AZ 853811023282712
  3. Edzel May RebonzaPeoria, AZ 853821184404691
  4. Shayna Matelis, RNPeoria, AZ 853831881314649
  5. George PlumleeYuma, AZ 853641881077634
  6. Debra Isaacs, RNAvondale, AZ 853921689948614
  7. Hezekiah Oneal, RNAvondale, AZ 853921134954332
  8. Michael Johnson, RNGoodyear, AZ 853951669132932

Common questions

What is Timothy Joel Sobczak, RN's NPI number?

Timothy Joel Sobczak, RN's National Provider Identifier (NPI) is 1053294421, issued on Jul 31, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Timothy Joel Sobczak, RN located?

The NPPES record lists a practice address at 14502 W Meeker Blvd, Sun City, AZ, 85375. Phone: (623) 524-4000. Providers update this record themselves, so call before visiting.

How can I verify Timothy Joel Sobczak, RN's license?

NPPES lists Arizona license number RN168632, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

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.

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.