Robin R. Linscheid Janzen, MD
Family Medicine Physician · Fresno, CA
Robin R. Linscheid Janzen, MD is a family medicine physician with a practice address in Fresno, California, and NPI 1093985830, issued on Mar 7, 2008. Check the license (California A99430, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robin R. Linscheid Janzen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A99430 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2823 Fresno St, Fresno, CA 93721
- Phone
- (559) 443-2682
- Enumerated
- Mar 7, 2008
- Record last updated
- Jul 1, 2023
- Fax
- (559) 443-2681
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2823 Fresno St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Majdi Abdulmaula, M.DInternal Medicine Physician1295260529
- Reema Aboelrish, PA-CMedical Physician Assistant1376466144
- Reem Aboushaar, MDPediatrics Physician1013543933
- Inas Abukraa, M.DFamily Medicine Physician1376115881
Verify Robin R. Linscheid Janzen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A99430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average family medicine physician in 2024
524 Medicare Part D claims for 71 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium29 claims
- Atorvastatin Calcium26 claims
- Lisinopril20 claims
- Omeprazole18 claims
- Metformin Hcl16 claims
- Amlodipine Besylate15 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.
Robin R. Linscheid Janzen among 17,133 family medicine physician records in California
Robin R. Linscheid Janzen, MD 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 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2023 · 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).
237 family medicine physician records list a practice address in Fresno
They are 237 of the 19,440 NPPES records with a practice address in Fresno, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Fresno → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Luis Bautista, MDFresno, CA 937211295712206
- Shania Flagg, MDFresno, CA 937211255770632
- Jose Flores, MDFresno, CA 937211700945136
- Ivan Gomez, MDFresno, CA 937211780791475
- Lydia Herrera-MataFresno, CA 937211811900558
- Muhammad Khan, M.D.Fresno, CA 937211568881977
- Mary McLain, M.D.Fresno, CA 937211184916579
- Liana Milanes, M.D.Fresno, CA 937211184063240
Common questions
What is Robin R. Linscheid Janzen, MD's NPI number?
Robin R. Linscheid Janzen, MD's National Provider Identifier (NPI) is 1093985830, issued on Mar 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Robin R. Linscheid Janzen, MD located?
The NPPES record lists a practice address at 2823 Fresno St, Fresno, CA, 93721. Phone: (559) 443-2682. Providers update this record themselves, so call before visiting.
How can I verify Robin R. Linscheid Janzen, MD's license?
NPPES lists California license number A99430, 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 Robin R. Linscheid Janzen, MD prescribe under Medicare Part D?
In 2024, Robin R. Linscheid Janzen, MD had 524 Medicare Part D claims for 71 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.