Helen Loli-Sloan
Internal Medicine Physician · Glendale, AZ
Helen Loli-Sloan is an internal medicine physician with a practice address in Glendale, Arizona, and NPI 1407559875, issued on Mar 24, 2023. Check the license (Arizona 011477, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Helen Loli-Sloan
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 011477 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 18701 N 67TH Ave, Glendale, AZ 85308
- Phone
- (623) 561-7279
- Enumerated
- Mar 24, 2023
- Record last updated
- Aug 3, 2026
- Medicare enrollment
- Enrolled (PECOS I20260221000682); may accept Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2023
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 18701 N 67TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jacob AndersenStudent in an Organized Health Care Education/Training Program1811799372
Verify Helen Loli-Sloan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 011477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
83 Medicare Part D claims for 38 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of 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.
Helen Loli-Sloan among 2,853 internal medicine physician records in Arizona
Helen Loli-Sloan 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 2023, is newer than 91% of them.
- NPI issued2023 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2023 · median 2003 among the 1,643 with a school on file
- 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).
90 internal medicine physician records list a practice address in Glendale
They are 90 of the 5,447 NPPES records with a practice address in Glendale, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Glendale → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hala Abubakr, M.D.Glendale, AZ 853081780676437
- Solomon Amdemariam, M.D.Glendale, AZ 853081730130469
- James Ames, MDGlendale, AZ 853081811998933
- Michael Berman, DOGlendale, AZ 853081285635078
- Pinakin Bhakta, M.D.Glendale, AZ 853081760438618
- Michael Castro, MDGlendale, AZ 853081639170293
- Gregory Gargiulo, D.O.Glendale, AZ 853081043248834
- Khwaja Haque, MDGlendale, AZ 853081538155379
Common questions
What is Helen Loli-Sloan's NPI number?
Helen Loli-Sloan's National Provider Identifier (NPI) is 1407559875, issued on Mar 24, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Helen Loli-Sloan located?
The NPPES record lists a practice address at 18701 N 67TH Ave, Glendale, AZ, 85308. Phone: (623) 561-7279. Providers update this record themselves, so call before visiting.
How can I verify Helen Loli-Sloan's license?
NPPES lists Arizona license number 011477, 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 Helen Loli-Sloan prescribe under Medicare Part D?
In 2024, Helen Loli-Sloan had 83 Medicare Part D claims for 38 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.