George A. Schilling, M.D.
Internal Medicine Physician · Stockton, CA
George A. Schilling, M.D. is an internal medicine physician with a practice address in Stockton, California, and NPI 1518925239, issued on May 2, 2006. Check the license (California A33559, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- George A. Schilling
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A33559 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2505 W Hammer LN, Stockton, CA 95209
- Phone
- (209) 957-7050
- Enumerated
- May 2, 2006
- Record last updated
- Feb 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 00A335590 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2505 W Hammer LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Saleha Ahmed, M.D.Internal Medicine Physician1275561805
- Syed Ali, MDFamily Medicine Physician1548349038
- Krystle Balduzzi, MDPediatrics Physician1689993396
- Harsimran Basra, MDInternal Medicine Physician1710220454
Verify George A. Schilling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A33559Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
46 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide16 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: $155.47
5 payments; by number, the most common kind was education; the largest payer was Abbott Laboratories. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
George A. Schilling among 17,696 internal medicine physician records in California
George A. Schilling, M.D. 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2011 · 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).
89 internal medicine physician records list a practice address in Stockton
They are 89 of the 9,522 NPPES records with a practice address in Stockton, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Stockton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Seema Abbasi, MBBSStockton, CA 952091588087738
- Saleha Ahmed, M.D.Stockton, CA 952091275561805
- Harsimran Basra, MDStockton, CA 952091710220454
- James Belogorsky, MDStockton, CA 952091336104207
- John Blinn, MDStockton, CA 952091992761357
- Peter Drummond, DOStockton, CA 952091508822768
- Mita Gordo, MDStockton, CA 952091619933553
- Suresh Hosuru, M.D.,Stockton, CA 952091477782910
Common questions
What is George A. Schilling, M.D.'s NPI number?
George A. Schilling, M.D.'s National Provider Identifier (NPI) is 1518925239, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George A. Schilling, M.D. located?
The NPPES record lists a practice address at 2505 W Hammer LN, Stockton, CA, 95209. Phone: (209) 957-7050. Providers update this record themselves, so call before visiting.
How can I verify George A. Schilling, M.D.'s license?
NPPES lists California license number A33559, 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 George A. Schilling, M.D. prescribe under Medicare Part D?
In 2024, George A. Schilling, M.D. had 46 Medicare Part D claims; 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.
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.