Thomas Scarborough, M.D.
NPI 1235194200 · Allergy & Immunology Physician · Billings, MT
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Scarborough, M.D. is a Allergy & Immunology Physician provider in Billings, MT (NPI 1235194200).
Provider details
- NPI number
- 1235194200
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11697 (MT)
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
2,222 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 | 1,724 | $4 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 218 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 127 | $86 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 64 | $3 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 57 | $110 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 348 | 64 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 148 | 70 |
| Tiotropium Bromidebrand: Spiriva Respimat | 107 | 19 |
| Ipratropium Bromide | 86 | 30 |
| Fluticasone Propionate | 84 | 37 |
| Prednisone | 83 | 43 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$350 across 17 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
- 2006-04-20
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is Thomas Scarborough's NPI number?
- Thomas Scarborough's National Provider Identifier (NPI) is 1235194200, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Scarborough's specialty?
- Thomas Scarborough is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Scarborough located?
- Thomas Scarborough's practice location on file with NPPES is 3860 Avenue B Ste C, Billings, MT 59102-6273.
- What is Thomas Scarborough's phone number?
- The practice phone number listed in the NPPES registry for Thomas Scarborough is (406) 237-5500.
- Does Thomas Scarborough accept Medicare?
- Thomas Scarborough is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Scarborough's NPI active?
- Yes — Thomas Scarborough's NPI (1235194200) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.