Kathryn Brown, M.D.
NPI 1447299151 · Clinical & Laboratory Immunology (Allergy & Immunology) Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Brown, M.D. is a Clinical & Laboratory Immunology (Allergy & Immunology) Physician provider in Tulsa, OK (NPI 1447299151).
Provider details
- NPI number
- 1447299151
- Entity type
- Individual
- Primary specialty
- Clinical & Laboratory Immunology (Allergy & Immunology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25938 (OK)
Specialties & taxonomies
- Clinical & Laboratory Immunology (Allergy & Immunology) PhysicianPrimary207KI0005XLicense 25938 (OK)
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
9,898 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 | 2,851 | $3 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 2,247 | $13 |
| Professional Service for Multiple Injections of Allergen95117 | 1,400 | $11 |
| Test for Allergy Using Skin Patch95044 | 1,195 | $4 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 785 | $7 |
| Professional Service for Single Injection of Allergen95115 | 390 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 197 | 59 |
| Fluticasone Propionate | 106 | 43 |
| Ipratropium Bromide | 96 | 36 |
| Azelastine Hcl | 90 | 41 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 58 | 37 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 53 | 12 |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$774 across 34 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
- 2006-06-06
- Last updated
- 2007-10-24
Frequently asked questions
- What is Kathryn Brown's NPI number?
- Kathryn Brown's National Provider Identifier (NPI) is 1447299151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Brown's specialty?
- Kathryn Brown is listed in the NPPES registry with a primary specialty of Clinical & Laboratory Immunology (Allergy & Immunology) Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Brown located?
- Kathryn Brown's practice location on file with NPPES is 9311 S Mingo Rd, Tulsa, OK 74133-5702.
- What is Kathryn Brown's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Brown is (918) 307-1613.
- Does Kathryn Brown accept Medicare?
- Kathryn Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Brown's NPI active?
- Yes — Kathryn Brown's NPI (1447299151) is active in the NPPES registry as of the last update on 2007-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.