Carmen Velazquez, MD
Internal Medicine Physician · Elgin, IL
Carmen Velazquez, MD is an internal medicine physician with a practice address in Elgin, Illinois, and NPI 1518965714, issued on Jul 12, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Carmen Velazquez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1185 Dundee Ave, Elgin, IL 60120
- Phone
- (847) 931-0303
- Enumerated
- Jul 12, 2005
- Record last updated
- Feb 5, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (847) 931-5230
- Medicare enrollment
- Enrolled (PECOS I20110215000604); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 1185 Dundee Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carmen Velazquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average internal medicine physician in 2024
4,260 Medicare Part D claims for 272 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Atorvastatin Calcium401 claims
- Metformin Hcl226 claims
- Losartan Potassium219 claims
- Amlodipine Besylate197 claims
- Omeprazole173 claims
- Levothyroxine Sodium169 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 one group practice
- Centro DE Salud DE LA Comunidad DE San Ysidro, Inc.Chula Vista, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carmen Velazquez among 7,238 internal medicine physician records in Illinois
Carmen Velazquez, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1982 · median 2003 among the 3,580 with a school on file
- Record last updated2008 · 47% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
62 internal medicine physician records list a practice address in Elgin
They are 62 of the 2,268 NPPES records with a practice address in Elgin, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Elgin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jaskirat Bhatia, MDElgin, IL 601201003496597
- Rosalina Guerrero-Guzman, MDElgin, IL 601201013010628
- Anh Si Le, DOElgin, IL 601201295361152
- Fausto Lora-Mir, M.D.Elgin, IL 601201104875434
- Gregory Ostrom, M.D., PH.D.Elgin, IL 601201376782870
- Neelam Patel, PA-CElgin, IL 601201194314880
- Devendra Shah, M.DElgin, IL 601201700952140
- Heena Shyamani, M.D.Elgin, IL 601201629145727
Common questions
What is Carmen Velazquez, MD's NPI number?
Carmen Velazquez, MD's National Provider Identifier (NPI) is 1518965714, issued on Jul 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Carmen Velazquez, MD located?
The NPPES record lists a practice address at 1185 Dundee Ave, Elgin, IL, 60120. Phone: (847) 931-0303. Providers update this record themselves, so call before visiting.
How can I verify Carmen Velazquez, MD's license?
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 Carmen Velazquez, MD prescribe under Medicare Part D?
In 2024, Carmen Velazquez, MD had 4,260 Medicare Part D claims for 272 beneficiaries; 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.