NPPES file of Aug 9, 2026

Izona Ira Bock, M.D.

Infectious Disease Physician · Phoenix, AZ

Izona Ira Bock, M.D. is an infectious disease physician with a practice address in Phoenix, Arizona, and NPI 1942580329, issued on Aug 17, 2011. Check the license (Arizona 54647, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1942580329
Name
Izona Ira Bock
Credential
M.D.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License numbers
54647 AZ
53028 CT
Self-reported in NPPES; status is on the state search
Practice location
2375 E Camelback RD Ste 600, Phoenix, AZ 85016
Phone
(602) 387-4035
Enumerated
Aug 17, 2011
Record last updated
Nov 6, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(602) 428-7025
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 2375 E Camelback RD Ste 600

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

  1. Abigail Barbera, PA-CPhysician Assistant1497426951
  2. Madelyn Blandford, MS, RDRegistered Dietitian1821958448
  3. Adriana Butler, LCACounselor1528508272
  4. Odette Amanda Butler, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1669906228
  5. Margaret Cardinal, RDRegistered Dietitian1043008170
  6. Nicole CastilloBehavior Analyst1396281721

Verify Izona Ira Bock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 54647
    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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98% fewer Medicare Part D claims than the average infectious disease physician in 2024

16 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Izona Bock16
  2. Specialty average689

Most prescribed

  1. Biktarvy11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Izona Ira Bock among 176 infectious disease physician records in Arizona

Izona Ira Bock, M.D. is one of 176 infectious disease physician records with a practice address in Arizona. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.

  • NPI issued2011 · 70% of these records are older, 28% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2018 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Arizona

There are 176 infectious disease physician records in Arizona.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Voichita Ianas, M.D.Phoenix, AZ 850161063478121
  2. Madhu Kiran Murthy, MDPhoenix, AZ 850161154532927
  3. Randy Odero, MDPhoenix, AZ 850161417167313
  4. Rebekah Sensenig, DOPhoenix, AZ 850161578644985
  5. Danielle Gilbert, DOPhoenix, AZ 850181629692587
  6. Richard Blinkhorn, M.D.Phoenix, AZ 850131568575827
  7. Brian Chasin, MDPhoenix, AZ 850131952329328
  8. Vipul Ganatra, M.D.Phoenix, AZ 850131093769689

Common questions

What is Izona Ira Bock, M.D.'s NPI number?

Izona Ira Bock, M.D.'s National Provider Identifier (NPI) is 1942580329, issued on Aug 17, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Izona Ira Bock, M.D. located?

The NPPES record lists a practice address at 2375 E Camelback RD Ste 600, Phoenix, AZ, 85016. Phone: (602) 387-4035. Providers update this record themselves, so call before visiting.

How can I verify Izona Ira Bock, M.D.'s license?

NPPES lists Arizona license number 54647, 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.

How much does Izona Ira Bock, M.D. prescribe under Medicare Part D?

In 2024, Izona Ira Bock, M.D. had 16 Medicare Part D claims; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions 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.

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.