Maria Socorro James-Silva, MD
Family Medicine Physician · Chicago, IL
Maria Socorro James-Silva, MD is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1780764084, issued on Oct 17, 2006. Check the license (Illinois 036092106, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Maria Socorro James-Silva
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036092106 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2001 S California Ave, Chicago, IL 60608
- Phone
- (773) 584-6200
- Enumerated
- Oct 17, 2006
- Record last updated
- Jul 26, 2023
- Fax
- (773) 376-8845
- Medicaid ID
- 036092106 IL
- Medicare enrollment
- Enrolled (PECOS I20050425000319); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 2001 S California Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Socorro James-Silva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036092106Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average family medicine physician in 2024
3,082 Medicare Part D claims for 176 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 24 claims were for opioids.
Most prescribed
- Atorvastatin Calcium177 claims
- Jardiance87 claims
- Losartan Potassium84 claims
- Diclofenac Sodium76 claims
- Omeprazole72 claims
- Tamsulosin Hcl71 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.
Bills Medicare through 2 group practices
- Home Visiting Physicians LLCArlington Heights, IL
- Physicians TO You Home Health LimitedBerwyn, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Socorro James-Silva among 6,215 family medicine physician records in Illinois
Maria Socorro James-Silva, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1993 · median 2006 among the 3,714 with a school on file
- Record last updated2023 · 54% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,593 family medicine physician records list a practice address in Chicago
They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →
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Common questions
What is Maria Socorro James-Silva, MD's NPI number?
Maria Socorro James-Silva, MD's National Provider Identifier (NPI) is 1780764084, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Socorro James-Silva, MD located?
The NPPES record lists a practice address at 2001 S California Ave, Chicago, IL, 60608. Phone: (773) 584-6200. Providers update this record themselves, so call before visiting.
How can I verify Maria Socorro James-Silva, MD's license?
NPPES lists Illinois license number 036092106, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Socorro James-Silva, MD prescribe under Medicare Part D?
In 2024, Maria Socorro James-Silva, MD had 3,082 Medicare Part D claims for 176 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.