Eileen Jill Ramos Muzzillo, MD
Internal Medicine Physician · Fort Wayne, IN
Eileen Jill Ramos Muzzillo, MD is an internal medicine physician with a practice address in Fort Wayne, Indiana, and NPI 1003343310, issued on May 17, 2017. Check the license (Indiana 01089028A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Eileen Jill Ramos Muzzillo
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 01089028A IN
S8372 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4402 E State Blvd, Fort Wayne, IN 46815
- Phone
- (260) 425-5600
- Enumerated
- May 17, 2017
- Record last updated
- Aug 29, 2023
- Fax
- (260) 425-5605
- Medicare enrollment
- Enrolled (PECOS I20230601002499); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Also registered at 4402 E State Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Arnold, FNP-CNurse Practitioner1962770255
- Michael Dewinter, MSW, LCSWClinical Social Worker1841889011
- Todd Frazier, MDPreventive Medicine/Occupational Environmental Medicine Physician1285890426
- Carol Garrean, M.D.Internal Medicine Physician1013179357
- Deborah Gill-Henry, NPNurse Practitioner1881075059
- Glenda Gullion, RN BSNGeneral Practice Registered Nurse1609057850
Verify Eileen Jill Ramos Muzzillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01089028ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average internal medicine physician in 2024
4,556 Medicare Part D claims for 399 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 113 claims were for opioids.
Most prescribed
- Atorvastatin Calcium179 claims
- Amlodipine Besylate154 claims
- Levothyroxine Sodium149 claims
- Gabapentin130 claims
- Lisinopril122 claims
- Prednisone98 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: $191.68
9 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Parkview Health System IncAlbion, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eileen Jill Ramos Muzzillo among 2,109 internal medicine physician records in Indiana
Eileen Jill Ramos Muzzillo, MD is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.
- NPI issued2017 · 77% of these records are older, 19% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2015 · median 2005 among the 1,448 with a school on file
- Record last updated2023 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
215 internal medicine physician records list a practice address in Fort Wayne
They are 215 of the 9,203 NPPES records with a practice address in Fort Wayne, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Fort Wayne → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ryan Bean, MDFort Wayne, IN 468151962939165
- Julie Bryan, M.D.Fort Wayne, IN 468151063496644
- Hira Chaudhary, DDFort Wayne, IN 468151972958528
- Kent Farnsworth, MDFort Wayne, IN 468151144296088
- Carol Garrean, M.D.Fort Wayne, IN 468151013179357
- Aiman Hassan, MDFort Wayne, IN 468151588683122
- Keren Ray, DOFort Wayne, IN 468151417978263
- Vahid-David Sedaghat, M.D.Fort Wayne, IN 468151972584043
Common questions
What is Eileen Jill Ramos Muzzillo, MD's NPI number?
Eileen Jill Ramos Muzzillo, MD's National Provider Identifier (NPI) is 1003343310, issued on May 17, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Eileen Jill Ramos Muzzillo, MD located?
The NPPES record lists a practice address at 4402 E State Blvd, Fort Wayne, IN, 46815. Phone: (260) 425-5600. Providers update this record themselves, so call before visiting.
How can I verify Eileen Jill Ramos Muzzillo, MD's license?
NPPES lists Indiana license number 01089028A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eileen Jill Ramos Muzzillo, MD prescribe under Medicare Part D?
In 2024, Eileen Jill Ramos Muzzillo, MD had 4,556 Medicare Part D claims for 399 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.