Doctor profile · Federal record

Dr. Ryan Lahood, MD

Allergy & Immunology Physician (CMS: Pediatric Medicine) · Student in an Organized Health Care Education/Training Program · Castle Rock, CO

  • NPI 1033607742
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3980 Limelight Ave Ste D
Castle Rock, CO 801098012
(720) 858-7470
fax (720) 858-7444

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
December 14, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207K00000X — NUCC code
State license (1)
Colorado #DR.0066633

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033607742. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
60
Distinct HCPCS
2
Medicare allowed
$681
HCPCS Description Services Patients Avg allowed
95117 Professional service for multiple injections of allergen 32 17 $12
95115 Professional service for single injection of allergen 28 15 $10

In context: peer comparison

Among 1 peers in Castle Rock Allergy & Immunology Physician, average services per provider: 30. This provider delivers 2.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,245
Transactions
93
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 23 $466.80
AstraZeneca Pharmaceuticals Lp 12 $415.25
Takeda Pharmaceuticals U.S.A., INC. 15 $330.86
Genentech USA, INC. 11 $267.85
Amgen INC. 8 $189.14
Novartis Pharmaceuticals Corporation 9 $175.27
Csl Behring 4 $105.95
Pharming Healthcare, INC. 3 $75.52
GlaxoSmithKline, LLC. 2 $56.29
Abbvie INC. 2 $54.54
Janssen Scientific Affairs, LLC 1 $45.68
Kaleo, INC. 1 $26.81
Regeneron Healthcare Solutions, INC. 1 $19.73
BioCryst US Sales Co., LLC 1 $15.28

By nature of payment

Food and Beverage
$2,245

Frequently asked questions

Auto-generated from federal data
What is Dr. Ryan Lahood's medical specialty?
Dr. Ryan Lahood practices Allergy & Immunology Physician in Castle Rock, CO.
Where does Dr. Ryan Lahood practice?
Dr. Ryan Lahood practices at 3980 Limelight Ave Ste D, Castle Rock, CO 801098012. Office phone: 7208587470.
What is Dr. Ryan Lahood's NPI?
Dr. Ryan Lahood's National Provider Identifier (NPI) is 1033607742, issued by NPPES.
Does Dr. Ryan Lahood accept Medicare assignment?
Yes. Dr. Ryan Lahood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Lahood commonly perform?
Top Medicare-reported procedures in 2023: Professional service for multiple injections of allergen (HCPCS 95117); Professional service for single injection of allergen (HCPCS 95115). Source: CMS Medicare Physician & Other Practitioners file.