NPPES file of Aug 9, 2026

Saverio Malik Roberto, DO

Internal Medicine Physician · Santa Rosa, CA

Saverio Malik Roberto, DO is an internal medicine physician with a practice address in Santa Rosa, California, and NPI 1700285103, issued on Aug 21, 2014. Check the license (California 20A17436, as entered in NPPES) on the Medical Board of California; 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
1700285103
Name
Saverio Malik Roberto
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
20A17436 CA
Self-reported in NPPES; status is on the state search
Practice location
4700 Hoen Ave, Santa Rosa, CA 95405
Phone
(707) 526-3360
Enumerated
Aug 21, 2014
Record last updated
Oct 8, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(707) 573-5406
Medicare enrollment
Enrolled (PECOS I20191115002030); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →

Also registered at 4700 Hoen Ave

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

  1. Katherine Hardin, FNPFamily Nurse Practitioner1871085662
  2. Robert Heckey, MDGeneral Practice Physician1205879681
  3. Thomas Honrath, M.D.Family Medicine Physician1093779845
  4. Catherine Johnsen, DOFamily Medicine Physician1801830724
  5. Ana Pacheco Clark, MDFamily Medicine Physician1053352948
  6. Kirsty Viera, PSY.D.Clinical Psychologist1992995534

Verify Saverio Malik Roberto in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A17436    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 California license search

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45% more Medicare Part D claims than the average internal medicine physician in 2024

4,606 Medicare Part D claims for 440 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 95 claims were for opioids.

  1. Saverio Roberto4,606
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium411 claims
  2. Losartan Potassium255 claims
  3. Levothyroxine Sodium239 claims
  4. Amlodipine Besylate176 claims
  5. Lisinopril169 claims
  6. Gabapentin121 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: $103.19

1 payment: food and beverage; the largest payer was Eisai Inc. 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.

  1. Saverio Roberto$103.19
  2. Specialty average$1,303.06

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

Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationSanta Rosa, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Saverio Malik Roberto among 17,696 internal medicine physician records in California

Saverio Malik Roberto, DO is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.

  • NPI issued2014 · 74% of these records are older, 24% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2014 · median 2004 among the 11,065 with a school on file
  • Record last updated2019 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

98 internal medicine physician records list a practice address in Santa Rosa

They are 98 of the 6,884 NPPES records with a practice address in Santa Rosa, and 17,696 internal medicine physician records in California.

All 17,696 in California → Every provider in Santa Rosa → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Nicholas Anton, MDSanta Rosa, CA 954051659364933
  2. George Bisbee, MDSanta Rosa, CA 954051235122516
  3. David Capaccio, DOSanta Rosa, CA 954051457355364
  4. David Charp, M.D.Santa Rosa, CA 954051053335208
  5. Catherine Davis, MDSanta Rosa, CA 954051497748776
  6. Marlon Decastro, M.D.Santa Rosa, CA 954051780643270
  7. John Hurwitz, DOSanta Rosa, CA 954051124018262
  8. Adina Logan, M.D.Santa Rosa, CA 954051881667178

Common questions

What is Saverio Malik Roberto, DO's NPI number?

Saverio Malik Roberto, DO's National Provider Identifier (NPI) is 1700285103, issued on Aug 21, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Saverio Malik Roberto, DO located?

The NPPES record lists a practice address at 4700 Hoen Ave, Santa Rosa, CA, 95405. Phone: (707) 526-3360. Providers update this record themselves, so call before visiting.

How can I verify Saverio Malik Roberto, DO's license?

NPPES lists California license number 20A17436, 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 Saverio Malik Roberto, DO prescribe under Medicare Part D?

In 2024, Saverio Malik Roberto, DO had 4,606 Medicare Part D claims for 440 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.

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.