Richard Allan Williams, MD
Internal Medicine Physician · Luke Afb, AZ
Richard Allan Williams, MD is an internal medicine physician with a practice address in Luke Afb, Arizona, and NPI 1487646618, issued on Aug 15, 2005. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Richard Allan Williams
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4993 NH
Self-reported in NPPES; status is on the state search - Practice location
- 7219 N Litchfield RD, Luke Afb, AZ 85309
- Phone
- (623) 856-3130
- Enumerated
- Aug 15, 2005
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 7219 N Litchfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Richard Allan Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $30.73
1 payment: food and beverage; the largest payer was Integra LifeSciences Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Richard Allan Williams among 2,853 internal medicine physician records in Arizona
Richard Allan Williams, MD is one of 2,853 internal 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. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 internal medicine physician records list a practice address in Luke Afb
They are 4 of the 98 NPPES records with a practice address in Luke Afb, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Luke Afb → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Wanda Figueroa- Cruz, M.D.Luke Afb, AZ 853091447269550
- Daniel Lamar, M.D.Luke Afb, AZ 853091952383523
- Umesh Tiwari, MDLuke Afb, AZ 853091457426082
- Inderjeet Bharaj, MDGlendale, AZ 853081841931243
- Jeffrey CrawfordGlendale, AZ 853081427687995
- Benson Gunther, DOGlendale, AZ 853081962151837
- Bryant KaoGlendale, AZ 853081881221257
- Mohammad Khan, MDGlendale, AZ 853081952979882
Common questions
What is Richard Allan Williams, MD's NPI number?
Richard Allan Williams, MD's National Provider Identifier (NPI) is 1487646618, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard Allan Williams, MD located?
The NPPES record lists a practice address at 7219 N Litchfield RD, Luke Afb, AZ, 85309. Phone: (623) 856-3130. Providers update this record themselves, so call before visiting.
How can I verify Richard Allan Williams, MD's license?
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.
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.