Emelita C. Co, M.D.
Internal Medicine Physician · Oak Park, IL
Emelita C. Co, M.D. is an internal medicine physician with a practice address in Oak Park, Illinois, and NPI 1396813069, issued on Dec 1, 2006. Check the license (Illinois 036083879, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Emelita C. Co
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036083879 IL
Self-reported in NPPES; status is on the state search - Practice location
- 137 N Oak Park Ave Ste 125, Oak Park, IL 60301
- Phone
- (708) 327-1380
- Enumerated
- Dec 1, 2006
- Record last updated
- Oct 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (708) 386-3071
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Verify Emelita C. Co 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 036083879Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
105 Medicare Part D claims for 22 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Carvedilol14 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.
Emelita C. Co among 7,238 internal medicine physician records in Illinois
Emelita C. Co, 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2019 · 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 Oak Park
They are 62 of the 2,307 NPPES records with a practice address in Oak Park, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Oak Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Emily Beamer, MDOak Park, IL 603011013961861
- Michele Carlon, M.D.Oak Park, IL 603011285670273
- Calvin Meineke, MDOak Park, IL 603011184727539
- Steve Michel, MDOak Park, IL 603011053340695
- Bharat Parekh, M.D.Oak Park, IL 603011689610024
- Keke Uzokwe, MDOak Park, IL 603011629079488
- Janis Wiener, MDOak Park, IL 603011750315586
- Don Williams, MDOak Park, IL 603011447288287
Common questions
What is Emelita C. Co, M.D.'s NPI number?
Emelita C. Co, M.D.'s National Provider Identifier (NPI) is 1396813069, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Emelita C. Co, M.D. located?
The NPPES record lists a practice address at 137 N Oak Park Ave Ste 125, Oak Park, IL, 60301. Phone: (708) 327-1380. Providers update this record themselves, so call before visiting.
How can I verify Emelita C. Co, M.D.'s license?
NPPES lists Illinois license number 036083879, 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 Emelita C. Co, M.D. prescribe under Medicare Part D?
In 2024, Emelita C. Co, M.D. had 105 Medicare Part D claims for 22 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.