Addason Fellows Heath McCaslin, M.D.
Neurology Physician · Chicago, IL
Addason Fellows Heath McCaslin, M.D. is a neurology physician with a practice address in Chicago, Illinois, and NPI 1083032809, issued on Mar 29, 2014. Check the license (Illinois 125-065307, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Addason Fellows Heath McCaslin
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 125-065307 IL
A142323 CA
83186 SC
Self-reported in NPPES; status is on the state search - Practice location
- 244 E Pearson St, Chicago, IL 60611
- Phone
- (802) 316-1869
- Enumerated
- Mar 29, 2014
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201229001648); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2014
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 952 in Illinois → Look up another NPI →
Verify Addason Fellows Heath McCaslin 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 125-065307Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average neurology physician in 2024
271 Medicare Part D claims for 183 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Carbidopa-Levodopa41 claims
- Levetiracetam30 claims
- Ajovy Autoinjector16 claims
- Gabapentin12 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
- Permanente Medical Group IncWalnut Creek, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Addason Fellows Heath McCaslin among 952 neurology physician records in Illinois
Addason Fellows Heath McCaslin, 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 2014, is newer than 59% of them.
- NPI issued2014 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2014 · median 2006 among the 573 with a school on file
- Record last updated2021 · 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 Chicago → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Roumen Balabanov, M.D.Chicago, IL 606111508817941
- Bruce Cohen, MDChicago, IL 606111174553580
- Jennifer Goldman, MDChicago, IL 606111366428724
- Ramadevi Gourineni, MDChicago, IL 606111508801861
- Timothy Hain, MDChicago, IL 606111285620492
- Scott Heller, MDChicago, IL 606111962409243
- Sam Ho, M.D.Chicago, IL 606111851352272
- Suja Ann Joseph, MDChicago, IL 606111518911882
Common questions
What is Addason Fellows Heath McCaslin, M.D.'s NPI number?
Addason Fellows Heath McCaslin, M.D.'s National Provider Identifier (NPI) is 1083032809, issued on Mar 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Addason Fellows Heath McCaslin, M.D. located?
The NPPES record lists a practice address at 244 E Pearson St, Chicago, IL, 60611. Phone: (802) 316-1869. Providers update this record themselves, so call before visiting.
How can I verify Addason Fellows Heath McCaslin, M.D.'s license?
NPPES lists Illinois license number 125-065307, 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 Addason Fellows Heath McCaslin, M.D. prescribe under Medicare Part D?
In 2024, Addason Fellows Heath McCaslin, M.D. had 271 Medicare Part D claims for 183 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.