Chris Tara Bulaon Delos Reyes, M.D.
Internal Medicine Physician · Chicago, IL
Chris Tara Bulaon Delos Reyes, M.D. is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1558673228, issued on Jul 9, 2010. Check the license (Illinois 036130229, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Chris Tara Bulaon Delos Reyes
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036130229 IL
125055774 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2800 N Sheridan RD Ste 309, Chicago, IL 60657
- Phone
- (773) 248-6913
- Enumerated
- Jul 9, 2010
- Record last updated
- May 2, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (773) 248-8464
- Medicare enrollment
- Enrolled (PECOS I20201117002133); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 2800 N Sheridan RD Ste 309
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Chris Tara Bulaon Delos Reyes 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 036130229Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
322 Medicare Part D claims for 40 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Atorvastatin Calcium41 claims
- Levothyroxine Sodium29 claims
- Levetiracetam26 claims
- Losartan Potassium25 claims
- Carvedilol15 claims
- Isosorbide Mononitrate Er15 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
- Privia Care Center LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chris Tara Bulaon Delos Reyes among 7,238 internal medicine physician records in Illinois
Chris Tara Bulaon Delos Reyes, M.D. 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 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 47% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2004 · median 2003 among the 3,580 with a school on file
- Record last updated2018 · 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).
2,867 internal medicine physician records list a practice address in Chicago
They are 2,867 of the 63,379 NPPES records with a practice address in Chicago, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Chicago → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bruce Blacker, M.D.Chicago, IL 606571982603924
- Brian Boholst, M.D.Chicago, IL 606571235181959
- Edgar Borda, MDChicago, IL 606571891782447
- Harold EulienChicago, IL 606571700877222
- Lisa Greising, M.D.Chicago, IL 606571578523155
- Michael Grendon, M.D.Chicago, IL 606571922007962
- Catherine Kallal, MDChicago, IL 606571407801665
- Alam Khan, M.D.Chicago, IL 606571316946288
Common questions
What is Chris Tara Bulaon Delos Reyes, M.D.'s NPI number?
Chris Tara Bulaon Delos Reyes, M.D.'s National Provider Identifier (NPI) is 1558673228, issued on Jul 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Chris Tara Bulaon Delos Reyes, M.D. located?
The NPPES record lists a practice address at 2800 N Sheridan RD Ste 309, Chicago, IL, 60657. Phone: (773) 248-6913. Providers update this record themselves, so call before visiting.
How can I verify Chris Tara Bulaon Delos Reyes, M.D.'s license?
NPPES lists Illinois license number 036130229, 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 Chris Tara Bulaon Delos Reyes, M.D. prescribe under Medicare Part D?
In 2024, Chris Tara Bulaon Delos Reyes, M.D. had 322 Medicare Part D claims for 40 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.