NPPES file of Aug 9, 2026

Randall Layne Ball, MD

Obstetrics & Gynecology Physician · Phoenix, AZ

Randall Layne Ball, MD is an obstetrics & gynecology physician with a practice address in Phoenix, Arizona, and NPI 1427065846, issued on Aug 1, 2006. Check the license (Arizona 21899, 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
1427065846
Name
Randall Layne Ball
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
21899 AZ
26260 CO
Self-reported in NPPES; status is on the state search
Practice location
650 E Indian School RD, Phoenix, AZ 85012
Phone
(602) 277-5551
Enumerated
Aug 1, 2006
Record last updated
Feb 22, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicaid ID
171166 AZ
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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8 nearest obstetrics & gynecology physician records → All 803 in Arizona → Look up another NPI →

Also registered at 650 E Indian School RD

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

  1. Mehr Ahmed, MDPhysical Medicine & Rehabilitation Physician1245289883
  2. Matthew Ahuett, PHARM.D.Pharmacist1285741793
  3. Tywan AjaniClinical Social Worker1568151405
  4. Catherine Akbari, NPAdult Health Nurse Practitioner1013931633
  5. Anthony Albert, PHARMDAmbulatory Care Pharmacist1619320140
  6. Jesse Albin, BSN, RNMedical-Surgical Registered Nurse1144096801

Verify Randall Layne Ball in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 21899    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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Industry payments in 2024: $134.52

2 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Randall Ball$134.52
  2. Specialty average$1,030.61

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

Randall Layne Ball among 803 obstetrics & gynecology physician records in Arizona

Randall Layne Ball, MD is one of 803 obstetrics & gynecology physician records with a practice address in Arizona. 74% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 52% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2013 · 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 207V00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Arizona

There are 803 obstetrics & gynecology physician records in Arizona.

All 803 in Arizona → Every provider in Phoenix → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Alana Augur, DOPhoenix, AZ 850121942839956
  2. Corey Bruce, M.D.Phoenix, AZ 850121164423067
  3. Bruce Culbertson, M.D.Phoenix, AZ 850121275647356
  4. Kevin Lythgoe, M.D.Phoenix, AZ 850121295727253
  5. Pooja Shah, MDPhoenix, AZ 850121255520433
  6. Chijioke Soribe, MDPhoenix, AZ 850121033392113
  7. Sierra Treiman, MDPhoenix, AZ 850121558941534
  8. Candice WoodPhoenix, AZ 850121093902025

Common questions

What is Randall Layne Ball, MD's NPI number?

Randall Layne Ball, MD's National Provider Identifier (NPI) is 1427065846, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Randall Layne Ball, MD located?

The NPPES record lists a practice address at 650 E Indian School RD, Phoenix, AZ, 85012. Phone: (602) 277-5551. Providers update this record themselves, so call before visiting.

How can I verify Randall Layne Ball, MD's license?

NPPES lists Arizona license number 21899, 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. 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.