NPPES file of Aug 9, 2026

Samuel John Robinson, DO

Family Medicine Physician · Folsom, CA

Samuel John Robinson, DO is a family medicine physician with a practice address in Folsom, California, and NPI 1205365814, issued on Jun 7, 2017. Check the license (California 20A18447, 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
1205365814
Name
Samuel John Robinson
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
20A18447 CA
246653 NC
Self-reported in NPPES; status is on the state search
Practice location
2575 E Bidwell St, Folsom, CA 95630
Phone
(916) 817-3700
Enumerated
Jun 7, 2017
Record last updated
Aug 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200902001890); accepts Medicare assignment
Medical or professional school
Lincoln Memorial University Medical Department, 2017
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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Also registered at 2575 E Bidwell St

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

  1. Jasleen Agroia, NPFamily Nurse Practitioner1457069296
  2. Manjula Bobbala, M.DInternal Medicine Physician1184797326
  3. Anastasia Dertlieva-Popova, PAPhysician Assistant1891003943
  4. Felix Emond, P.A.Physician Assistant1720048903
  5. Cheryl Hayes-Bartlett, RN, MN, FNP-CNurse Practitioner1083694517
  6. Phil Lugo, MDFamily Medicine Physician1568567840

Verify Samuel John Robinson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A18447
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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14% more Medicare Part D claims than the average family medicine physician in 2024

4,039 Medicare Part D claims for 363 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 114 claims were for opioids.

  1. Samuel Robinson4,039
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium198 claims
  2. Levothyroxine Sodium159 claims
  3. Losartan Potassium155 claims
  4. Rosuvastatin Calcium134 claims
  5. Omeprazole129 claims
  6. Lisinopril122 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.

2 hospitals and group practices

  1. Marshall Medical CenterEl Dorado Hills, CA · Acute Care Hospitals4 of 5 stars
  2. Sutter Valley Medical FoundationRoseville, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Samuel John Robinson among 17,133 family medicine physician records in California

Samuel John Robinson, DO is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.

  • NPI issued2017 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2017 · median 2005 among the 10,652 with a school on file
  • Record last updated2020 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 family medicine physician records list a practice address in Folsom

They are 59 of the 1,811 NPPES records with a practice address in Folsom, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Rose Arellanes, M.D.Folsom, CA 956301902889512
  2. Victor Baquero, MDFolsom, CA 956301740265909
  3. Clinton Collins, MDFolsom, CA 956301275568651
  4. Ronald Flores, MDFolsom, CA 956301386610665
  5. Roy Greenberg, MDFolsom, CA 956301790779478
  6. Nancy Jaeger, MDFolsom, CA 956301518957992
  7. Marcella Jaeger, M.D.Folsom, CA 956301902858483
  8. Hamid Kazerouni Zadeh, MDFolsom, CA 956301952391344

Common questions

What is Samuel John Robinson, DO's NPI number?

Samuel John Robinson, DO's National Provider Identifier (NPI) is 1205365814, issued on Jun 7, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Samuel John Robinson, DO located?

The NPPES record lists a practice address at 2575 E Bidwell St, Folsom, CA, 95630. Phone: (916) 817-3700. Providers update this record themselves, so call before visiting.

How can I verify Samuel John Robinson, DO's license?

NPPES lists California license number 20A18447, 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 Samuel John Robinson, DO prescribe under Medicare Part D?

In 2024, Samuel John Robinson, DO had 4,039 Medicare Part D claims for 363 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.