John Armato, MD
Internal Medicine Physician · Redondo Beach, CA
John Armato, MD is an internal medicine physician with a practice address in Redondo Beach, California, and NPI 1447263926, issued on Aug 14, 2006. Check the license (California G58926, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Armato
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G58926 CA
Self-reported in NPPES; status is on the state search - Practice location
- 520 N Prospect Ave, Redondo Beach, CA 90277
- Phone
- (310) 374-7655
- Enumerated
- Aug 14, 2006
- Entity
- Type 1 · individual
Also registered at 520 N Prospect Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Iman Afrooz, M.DInternal Medicine Physician1497938039
- Neal Ammar, M.D.Dermatology Physician1851460950
- Lawrence August, M.D.Ophthalmology Physician1609867506
- Jamie Becker, PT, DPTPhysical Therapist1457785230
- Nitin Bhakta, PHARM.D.Pharmacist1265980437
- Madeline ChangOccupational Therapist1104970631
Verify John Armato in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G58926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
44% more Medicare Part D claims than the average internal medicine physician in 2024
4,024 Medicare Part D claims for 507 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium481 claims
- Pioglitazone Hcl272 claims
- Metformin Hcl201 claims
- Rosuvastatin Calcium176 claims
- Amlodipine Besylate169 claims
- Levothyroxine Sodium147 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.
Industry payments in 2024: $159.12
5 payments, mostly food and beverage; the largest payer was Dexcom, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Providence Medical InstituteLaguna Niguel, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
21 internal medicine physician records list a Redondo Beach practice address
They are 21 of the 1,513 NPPES records with a Redondo Beach practice address, and 20,403 internal medicine physician records in California.
All 21 in Redondo Beach → All 20,403 in California → Every provider in Redondo Beach →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is John Armato, MD's NPI number?
John Armato, MD's National Provider Identifier (NPI) is 1447263926, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Armato, MD located?
The NPPES record lists a practice address at 520 N Prospect Ave, Redondo Beach, CA, 90277. Phone: (310) 374-7655. Providers update this record themselves, so call before visiting.
How can I verify John Armato, MD's license?
NPPES lists California license number G58926, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Armato, MD prescribe under Medicare Part D?
In 2024, John Armato, MD had 4,024 Medicare Part D claims for 507 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.