Robert Amato Riestenberg, MD
Student in an Organized Health Care Education/Training Program · Sacramento, CA
Robert Amato Riestenberg, MD is a student in an organized health care education/training program with a practice address in Sacramento, California, and NPI 1922555069, issued on Sep 7, 2016. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Amato Riestenberg
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 4860 Y St Ste 3740, Sacramento, CA 95817
- Phone
- (916) 734-3658
- Enumerated
- Sep 7, 2016
- Record last updated
- May 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 4860 Y St Ste 3740
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Irene FalkStudent in an Organized Health Care Education/Training Program1356978464
Verify Robert Amato Riestenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
17 Medicare Part D claims, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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.
Robert Amato Riestenberg among 40,652 student in an organized health care education/training program records in California
Robert Amato Riestenberg, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 13% of them.
- NPI issued2016 · 13% of these records are older, 85% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2021 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,087 student in an organized health care education/training program records list a practice address in Sacramento
They are 2,087 of the 33,083 NPPES records with a practice address in Sacramento, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Sacramento → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Sharon Chang, M.D.Sacramento, CA 958171093797201
- Kimberly DavisSacramento, CA 958171841483864
- Steven Elliott, M.D.Sacramento, CA 958171215918750
- Genevieve Garratt, PH.D.Sacramento, CA 958171730376815
- David Konczal, M.D.Sacramento, CA 958171225204043
- Jacqueline Letran, M.D.Sacramento, CA 958171669648499
- Adrian Palomino, M.D.Sacramento, CA 958171023205747
- Colin Parsons, M.D.Sacramento, CA 958171629059977
Common questions
What is Robert Amato Riestenberg, MD's NPI number?
Robert Amato Riestenberg, MD's National Provider Identifier (NPI) is 1922555069, issued on Sep 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Robert Amato Riestenberg, MD located?
The NPPES record lists a practice address at 4860 Y St Ste 3740, Sacramento, CA, 95817. Phone: (916) 734-3658. Providers update this record themselves, so call before visiting.
How can I verify Robert Amato Riestenberg, MD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Robert Amato Riestenberg, MD prescribe under Medicare Part D?
In 2024, Robert Amato Riestenberg, MD had 17 Medicare Part D claims; the average among student in an organized health care education/training program prescribers was 185. 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.