Sapna S. Rathi, M.D.
Neurology Physician · Crystal Lake, IL
Sapna S. Rathi, M.D. is a neurology physician with a practice address in Crystal Lake, Illinois, and NPI 1932140472, issued on Jun 8, 2006. Check the license (Illinois 036087920, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sapna S. Rathi
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 036087920 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1 S Virginia St, Crystal Lake, IL 60014
- Phone
- (815) 356-9371
- Enumerated
- Jun 8, 2006
- Record last updated
- Jun 25, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (815) 356-9428
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 952 in Illinois → Look up another NPI →
Also registered at 1 S Virginia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Kastanas, APNNurse Practitioner1609310259
- Gregory Kuhlman, DCChiropractor1306871298
- Lawrence Lavine, M.D.Pain Medicine (Anesthesiology) Physician1336119171
- Sean Mark Superticioso, PTPhysical Therapist1497217350
Verify Sapna S. Rathi 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 036087920Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average neurology physician in 2024
1,031 Medicare Part D claims for 53 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 549 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen229 claims
- Oxycodone Hcl135 claims
- Morphine Sulfate Er76 claims
- Oxycodone-Acetaminophen69 claims
- Tizanidine Hcl41 claims
- Azithromycin40 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.
Industry payments in 2024: $461.85
20 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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.
Sapna S. Rathi among 952 neurology physician records in Illinois
Sapna S. Rathi, M.D. is one of 952 neurology physician records with a practice address in Illinois. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 68% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2008 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Illinois
There are 952 neurology physician records in Illinois.
All 952 in Illinois → Every provider in Crystal Lake → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Paul Grindstaff, MDCrystal Lake, IL 600141811948854
- Virginia Hemelt, MDCrystal Lake, IL 600141710984638
- Ricardo Kohn, MDCrystal Lake, IL 600141295720886
- Benjamin Nager, MDCrystal Lake, IL 600141508824376
- Heeren Patel, M.D.Crystal Lake, IL 600141982865481
- Jesse Taber, MDCrystal Lake, IL 600141932268570
- Jessica Wolf, MDCrystal Lake, IL 600141104441252
- Mahesh Parikh, M.D.Crystal Lake, IL 600121659309151
Common questions
What is Sapna S. Rathi, M.D.'s NPI number?
Sapna S. Rathi, M.D.'s National Provider Identifier (NPI) is 1932140472, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sapna S. Rathi, M.D. located?
The NPPES record lists a practice address at 1 S Virginia St, Crystal Lake, IL, 60014. Phone: (815) 356-9371. Providers update this record themselves, so call before visiting.
How can I verify Sapna S. Rathi, M.D.'s license?
NPPES lists Illinois license number 036087920, 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 Sapna S. Rathi, M.D. prescribe under Medicare Part D?
In 2024, Sapna S. Rathi, M.D. had 1,031 Medicare Part D claims for 53 beneficiaries; the average among neurology physician prescribers was 1,370. 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.