David Esparaz
Pain Medicine (Anesthesiology) Physician · Schaumburg, IL
David Esparaz is a pain medicine (anesthesiology) physician with a practice address in Schaumburg, Illinois, and NPI 1891140174, issued on Apr 25, 2016. Check the license (Illinois 036.149746, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- David Esparaz
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 036.149746 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1365 Wiley RD Ste 153, Schaumburg, IL 60173
- Phone
- (866) 600-2273
- Enumerated
- Apr 25, 2016
- Record last updated
- Oct 18, 2024
- Medicare enrollment
- Enrolled (PECOS I20231211001203); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2016
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 203 in Illinois → Look up another NPI →
Also registered at 1365 Wiley RD Ste 153
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kiran Chekka, M.D.Pain Medicine (Anesthesiology) Physician1356543235
- Rohan Kapoor, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1508275181
Verify David Esparaz 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 036.149746Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
506 Medicare Part D claims for 190 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 196 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen81 claims
- Gabapentin66 claims
- Duloxetine Hcl64 claims
- Oxycodone-Acetaminophen46 claims
- Tramadol Hcl38 claims
- Pregabalin22 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,478.95
43 payments; by number, the most common kind was food and beverage; the largest payer was Nevro Corp. The 2,789 providers of this specialty with any payment received $3,225.41 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.
Bills Medicare through 2 group practices
- Core Orthopedics And Sports Medicine LLCElk Grove Village, IL
- Premier Pain Specialists LLCDowners Grove, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Esparaz among 203 pain medicine (anesthesiology) physician records in Illinois
David Esparaz is one of 203 pain medicine (anesthesiology) physician records with a practice address in Illinois. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2016 · median 2002 among the 144 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Illinois
There are 203 pain medicine (anesthesiology) physician records in Illinois.
All 203 in Illinois → Every provider in Schaumburg → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Kiran Chekka, M.D.Schaumburg, IL 601731356543235
- Sunavo Dasgupta, MDSchaumburg, IL 601731750442422
- Khalid Sami, MDSchaumburg, IL 601731033270996
- Todd Hagle, M.D.Saint Charles, IL 601751609929462
- Ronald Harmon, M.D.St Charles, IL 601751639271273
- Wajde Dabah, M.D.Hoffman Estates, IL 601691194024984
- Eugene Lipov, M.D.Hoffman Estates, IL 601691285631374
- Seshagiri Vavilikolanu, MDNorthlake, IL 601641033478847
Common questions
What is David Esparaz's NPI number?
David Esparaz's National Provider Identifier (NPI) is 1891140174, issued on Apr 25, 2016. An NPI identifies a provider in billing; it is not a license.
Where is David Esparaz located?
The NPPES record lists a practice address at 1365 Wiley RD Ste 153, Schaumburg, IL, 60173. Phone: (866) 600-2273. Providers update this record themselves, so call before visiting.
How can I verify David Esparaz's license?
NPPES lists Illinois license number 036.149746, 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 David Esparaz prescribe under Medicare Part D?
In 2024, David Esparaz had 506 Medicare Part D claims for 190 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is David Esparaz's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.