Ryan Lahood, MD
NPI 1033607742 · Allergy & Immunology Physician · Castle Rock, CO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Lahood, MD is a Allergy & Immunology Physician provider in Castle Rock, CO (NPI 1033607742).
Provider details
- NPI number
- 1033607742
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0066633 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 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
2,897 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 | 1,384 | $4 |
| Professional Service for Multiple Injections of Allergen95117 | 632 | $13 |
| Professional Service for Single Injection of Allergen95115 | 330 | $11 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 149 | $129 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 128 | $3 |
| Test to Measure Rate of Airflow94375 | 98 | $40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 53 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 53 | 30 |
| Ipratropium Bromide | 45 | 21 |
| Montelukast Sodium | 41 | 19 |
| Fluticasone Propion/Salmeterolbrand: Advair Hfa | 35 | — |
| Mometasone/Formoterolbrand: Dulera | 31 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,245 across 93 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
- 2018-04-27
- Last updated
- 2023-12-14
- Certified
- 2023-12-14
Frequently asked questions
- What is Ryan Lahood's NPI number?
- Ryan Lahood's National Provider Identifier (NPI) is 1033607742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Lahood's specialty?
- Ryan Lahood is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Lahood located?
- Ryan Lahood's practice location on file with NPPES is 3980 Limelight Ave Ste D, Castle Rock, CO 80109-8012.
- What is Ryan Lahood's phone number?
- The practice phone number listed in the NPPES registry for Ryan Lahood is (720) 858-7470.
- Does Ryan Lahood accept Medicare?
- Ryan Lahood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Lahood's NPI active?
- Yes — Ryan Lahood's NPI (1033607742) is active in the NPPES registry as of the last update on 2023-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.