Patricia Leonard, M.D.
NPI 1407895600 · Allergy & Immunology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Leonard, M.D. is a Allergy & Immunology Physician provider in Houston, TX (NPI 1407895600).
Provider details
- NPI number
- 1407895600
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- L4522 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
4,664 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 2,012 | $4 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,855 | $15 |
| Professional Service for Multiple Injections of Allergen95117 | 594 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $128 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 39 | $169 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 86 | 28 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 63 | 11 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 45 | — |
| Azelastine Hcl | 40 | 21 |
| Epinephrine | 31 | 30 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 19 |
| Doxycycline Hyclate | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,839 across 75 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
- 2006-06-05
- Last updated
- 2019-10-21
Frequently asked questions
- What is Patricia Leonard's NPI number?
- Patricia Leonard's National Provider Identifier (NPI) is 1407895600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Leonard's specialty?
- Patricia Leonard is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia Leonard located?
- Patricia Leonard's practice location on file with NPPES is 780 W Sam Houston Pkwy N, Houston, TX 77024-3943.
- What is Patricia Leonard's phone number?
- The practice phone number listed in the NPPES registry for Patricia Leonard is (281) 649-7500.
- Does Patricia Leonard accept Medicare?
- Patricia Leonard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Leonard's NPI active?
- Yes — Patricia Leonard's NPI (1407895600) is active in the NPPES registry as of the last update on 2019-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.