Millard Tierce, D.O.
NPI 1528230687 · Allergy & Immunology Physician · Fort Worth, TX
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Millard Tierce, D.O. is a Allergy & Immunology Physician provider in Fort Worth, TX (NPI 1528230687).
Provider details
- NPI number
- 1528230687
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- N8250 (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
18 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
725 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 | 344 | $4 |
| Professional Service for Single Injection of Allergen95115 | 287 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $88 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 17 | $109 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $156 |
| Test to Measure Expiratory Airflow and Volume94010 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Budesonide/Formoterol Fumaratebrand: Symbicort | 36 | — |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 27 | — |
| Azelastine Hcl | 26 | 13 |
| Montelukast Sodium | 25 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 19 | — |
| Ipratropium Bromide | 19 | — |
| Fluticasone Propionate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,730 across 113 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
- 2008-03-28
- Last updated
- 2022-04-19
- Certified
- 2022-04-19
Frequently asked questions
- What is Millard Tierce's NPI number?
- Millard Tierce's National Provider Identifier (NPI) is 1528230687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Millard Tierce's specialty?
- Millard Tierce is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Millard Tierce located?
- Millard Tierce's practice location on file with NPPES is 4200 S Hulen St Ste 230, Fort Worth, TX 76109-4924.
- What is Millard Tierce's phone number?
- The practice phone number listed in the NPPES registry for Millard Tierce is (817) 315-2550.
- Does Millard Tierce accept Medicare?
- Millard Tierce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Millard Tierce's NPI active?
- Yes — Millard Tierce's NPI (1528230687) is active in the NPPES registry as of the last update on 2022-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.