LEILA JEAN MADY MD, PHD, MPH
NPI 1215355078
Otolaryngology in Baltimore, MD
About Leila Jean Mady Md, Phd, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEILA JEAN MADY MD, PHD, MPH (NPI 1215355078) is an individual otolaryngology provider in Baltimore, Maryland, licensed in Maryland (D96099) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains a secondary practice location in Charleston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Leila Jean Mady Md, Phd, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Leila Mady reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Berwyn, PA 19312
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,488 clinicians in this Medicare group
Mt Pleasant, SC 29464
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
- 2,594 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 14
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21287 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Leila Mady's NPI number?
The NPI number for Leila Mady is 1215355078. It was assigned to this individual provider in the NPPES registry on March 30, 2014.
Where is Leila Mady located?
Leila Mady practices at 601 N Caroline St # Street6, Baltimore, MD 21287. The listed phone number is (410) 367-2297.
What is Leila Mady's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Leila Mady enrolled in Medicare?
Yes. Leila Mady is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Leila Mady's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leila Mady reassigns Medicare benefits to 3 organizations: Johns Hopkins University (Baltimore, MD), University Of Penn-Medical Group (Berwyn, PA) and University Medical Associates (Mt Pleasant, SC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leila Mady's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leila Mady accept?
Health plans from First Choice Next list Leila Mady as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Leila Mady affiliated with any hospitals?
According to CMS data, Leila Mady is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Leila Mady was last updated on March 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Leila Jean Mady, MD, PHD, MPH · NPI 1215355078
Otolaryngology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since March 30, 2014.
## Identity
- **NPI:** 1215355078 (Entity type: Individual)
- **Enumerated:** March 30, 2014
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** D96099 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 N CAROLINE ST # STREET6, Baltimore, MD 21287-0006
- **Phone:** (410) 367-2297 · **Fax:** (410) 955-7817
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1295731966, Baltimore, MD); University Of Penn-Medical Group (NPI 1396133559, Berwyn, PA); University Medical Associates (NPI 1437176039, Mt Pleasant, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 2014
## Record status
- **NPPES last updated:** March 11, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1215355078) · Data from the CMS NPPES public registry.