NPPES file of Aug 9, 2026

Ronald Edward Borg, M.D.

Family Medicine Physician · Phoenix, AZ

Ronald Edward Borg, M.D. is a family medicine physician with a practice address in Phoenix, Arizona, and NPI 1255390324, issued on Mar 18, 2006. Check the license (Arizona 12169, 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
1255390324
Name
Ronald Edward Borg
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
12169 AZ
Self-reported in NPPES; status is on the state search
Practice location
4950 E Elliot RD, Phoenix, AZ 85044
Phone
(480) 893-2900
Enumerated
Mar 18, 2006
Record last updated
Oct 31, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(480) 893-2911
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 family medicine physician records → All 3,119 in Arizona → Look up another NPI →

Also registered at 4950 E Elliot RD

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

  1. Vanessa Quihuis, D.M.D.General Practice Dentistry1992054233
  2. Connie Sterling, M.D.Family Medicine Physician1700855137
  3. Mark Woodland, D.D.S.General Practice Dentistry1629154802

Verify Ronald Edward Borg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 12169    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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Ronald Edward Borg among 3,119 family medicine physician records in Arizona

Ronald Edward Borg, M.D. is one of 3,119 family medicine physician records with a practice address in Arizona. 75% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2008 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

649 family medicine physician records list a practice address in Phoenix

They are 649 of the 31,399 NPPES records with a practice address in Phoenix, and 3,119 family medicine physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,119 in Arizona → Every provider in Phoenix → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Cynthia Andrews, MDPhoenix, AZ 850441609872209
  2. Kevin Chan, DOPhoenix, AZ 850441528014248
  3. Rebecca Goldman, MDPhoenix, AZ 850441588641302
  4. Melissa Hulsing, MDPhoenix, AZ 850441548247265
  5. Jill Kerr, D.O.Phoenix, AZ 850441023018595
  6. Rebecca Moran, MDPhoenix, AZ 850441104888676
  7. James Nichols, MDPhoenix, AZ 850441497746630
  8. Connie Sterling, M.D.Phoenix, AZ 850441700855137

Common questions

What is Ronald Edward Borg, M.D.'s NPI number?

Ronald Edward Borg, M.D.'s National Provider Identifier (NPI) is 1255390324, issued on Mar 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ronald Edward Borg, M.D. located?

The NPPES record lists a practice address at 4950 E Elliot RD, Phoenix, AZ, 85044. Phone: (480) 893-2900. Providers update this record themselves, so call before visiting.

How can I verify Ronald Edward Borg, M.D.'s license?

NPPES lists Arizona license number 12169, 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.