Christine Marie Van Horn, MD, MS
Urology Physician · Stockton, CA
Christine Marie Van Horn, MD, MS is a urology physician with a practice address in Stockton, California, and NPI 1457856734, issued on Mar 28, 2018. Check the license (California A195809, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christine Marie Van Horn
- Credential
- MD, MS
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- A195809 CA
036164297 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1805 N California St Ste 201, Stockton, CA 95204
- Phone
- (096) 454-0052
- Enumerated
- Mar 28, 2018
- Record last updated
- Feb 18, 2026
- Medicare enrollment
- Enrolled (PECOS I20240724004352); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,524 in California → Look up another NPI →
Also registered at 1805 N California St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Iyad Alkhouri, MDPsychiatry Physician1952328940
- Abhinandan Anand Raman, MDInfectious Disease Physician1003478819
- Alexander Baradei, MDPsychiatry Physician1053935775
- Keagan BelykPhysician Assistant1659003465
- Manveer Dilts-Garcha, MDNeurology Physician1770080954
- Stephanie Dong, M.D.Psychiatry Physician1104369198
Verify Christine Marie Van Horn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A195809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average urology physician in 2024
177 Medicare Part D claims for 66 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Tamsulosin Hcl82 claims
- Finasteride22 claims
- Potassium Citrate Er12 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: $343.84
12 payments; by number, the most common kind was food and beverage; the largest payer was Procept BioRobotics Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 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.
Bills Medicare through one group practice
- Enloe Medical CenterChico, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Marie Van Horn among 1,524 urology physician records in California
Christine Marie Van Horn, MD, MS is one of 1,524 urology physician records with a practice address in California. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 88% of them.
- NPI issued2018 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2018 · median 2003 among the 1,049 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in California
There are 1,524 urology physician records in California.
All 1,524 in California → Every provider in Stockton → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Paul Lee, MDStockton, CA 952041033298724
- Michael Zhang, M.D.Stockton, CA 952041275920977
- Peter Garbeff, MDStockton, CA 952091194940171
- Andrew Giem, M.D.Stockton, CA 952091861616799
- Kurt Roemer, M.D.Stockton, CA 952091750506739
- Andrew Wang, M.D.Stockton, CA 952091083146286
- Melanie Parker, MDStockton, CA 952101750453502
- Zamip Patel, M.D.French Camp, CA 952311437318326
Common questions
What is Christine Marie Van Horn, MD, MS's NPI number?
Christine Marie Van Horn, MD, MS's National Provider Identifier (NPI) is 1457856734, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Christine Marie Van Horn, MD, MS located?
The NPPES record lists a practice address at 1805 N California St Ste 201, Stockton, CA, 95204. Phone: (096) 454-0052. Providers update this record themselves, so call before visiting.
How can I verify Christine Marie Van Horn, MD, MS's license?
NPPES lists California license number A195809, 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 Christine Marie Van Horn, MD, MS prescribe under Medicare Part D?
In 2024, Christine Marie Van Horn, MD, MS had 177 Medicare Part D claims for 66 beneficiaries; the average among urology physician prescribers was 1,340. 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.