Ileana Showalter, M.D.
NPI 1750370342 · Specialist · Baltimore, MD
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ileana Showalter, M.D. is a Specialist provider in Baltimore, MD (NPI 1750370342).
Provider details
- NPI number
- 1750370342
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0061870 (MD)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,771 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 498 | $100 |
| Removal of Impacted Ear Wax69210 | 304 | $52 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 200 | $121 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 179 | $184 |
| Test to Assess Middle Ear Function92567 | 138 | $18 |
| Comprehensive Hearing and Speech Recognition Test92557 | 132 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 235 | 106 |
| Azelastine Hcl | 232 | 122 |
| Ipratropium Bromide | 104 | 57 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 56 | 40 |
| Methylprednisolone | 35 | 31 |
| Fluocinolone Acetonide Oil | 34 | 21 |
| Omeprazole | 27 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$338 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-17
- Last updated
- 2009-12-08
Frequently asked questions
- What is Ileana Showalter's NPI number?
- Ileana Showalter's National Provider Identifier (NPI) is 1750370342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ileana Showalter's specialty?
- Ileana Showalter is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Ileana Showalter located?
- Ileana Showalter's practice location on file with NPPES is 301 Saint Paul Pl, Baltimore, MD 21202-2102.
- What is Ileana Showalter's phone number?
- The practice phone number listed in the NPPES registry for Ileana Showalter is (410) 837-6126.
- Does Ileana Showalter accept Medicare?
- Ileana Showalter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ileana Showalter's NPI active?
- Yes — Ileana Showalter's NPI (1750370342) is active in the NPPES registry as of the last update on 2009-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.