NPPES file of Aug 9, 2026

William Lee Bailey, MD

Cardiovascular Disease Physician · Phoenix, AZ

William Lee Bailey, MD is a cardiovascular disease physician with a practice address in Phoenix, Arizona, and NPI 1518970086, issued on Aug 14, 2006. Check the license (Arizona 62165, 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 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518970086
Name
William Lee Bailey
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
62165 AZ
G0065522 CA
G65522 CA
Self-reported in NPPES; status is on the state search
Practice location
1717 N 1St Ave Unit 102, Phoenix, AZ 85003
Phone
(602) 620-8374
Enumerated
Aug 14, 2006
Record last updated
Jun 21, 2023
Medicare enrollment
Enrolled (PECOS I20080211000821); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 1986
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.
Download card Updates feed

Verify William Lee Bailey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 62165
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

78% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

690 Medicare Part D claims for 130 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. William Bailey690
  2. Specialty average3,078

Most prescribed

  1. Carvedilol121 claims
  2. Atorvastatin Calcium71 claims
  3. Amlodipine Besylate48 claims
  4. Furosemide47 claims
  5. Eliquis42 claims
  6. Losartan Potassium42 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 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 score100.0
  2. Costout of 100 · 30%90.1
  3. Promoting interoperabilityout of 100 · 25%87.0
  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).

Industry payments in 2024: $101.78

4 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Bailey$101.78
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Martin Luther King JR Community Medical FoundationLos Angeles, CA

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

William Lee Bailey among 488 cardiovascular disease physician records in Arizona

William Lee Bailey, MD is one of 488 cardiovascular disease physician records with a practice address in Arizona. 83% 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 23% of them.

  • NPI issued2006 · 23% of these records are older, 42% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1986 · median 1998 among the 329 with a school on file
  • Record last updated2023 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Arizona

There are 488 cardiovascular disease physician records in Arizona.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Youngsoo Cho, M.D.Phoenix, AZ 850041366405011
  2. Ira Ehrlich, M.D.Phoenix, AZ 850041952301228
  3. John Fitzgerald, M.D.Phoenix, AZ 850041073505160
  4. Michael Grossman, MDPhoenix, AZ 850041659488997
  5. James Hines, M.D.Phoenix, AZ 850041770575631
  6. David Hoelzinger, M.D.Phoenix, AZ 850041104818178
  7. Tabitha Moe, M.D.Phoenix, AZ 850041508067588
  8. Gregory Sanders, M.D.Phoenix, AZ 850041811989528

Common questions

What is William Lee Bailey, MD's NPI number?

William Lee Bailey, MD's National Provider Identifier (NPI) is 1518970086, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Lee Bailey, MD located?

The NPPES record lists a practice address at 1717 N 1St Ave Unit 102, Phoenix, AZ, 85003. Phone: (602) 620-8374. Providers update this record themselves, so call before visiting.

How can I verify William Lee Bailey, MD's license?

NPPES lists Arizona license number 62165, 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 William Lee Bailey, MD prescribe under Medicare Part D?

In 2024, William Lee Bailey, MD had 690 Medicare Part D claims for 130 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is William Lee Bailey, MD's MIPS final score?

The 2023 MIPS final score is 100 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.