Doctor profile · Federal record

Dr. Jill Mason, MD

Pediatrics Physician (CMS: Pediatric Medicine) · Pediatrics Physician · Highlands Ranch, CO

  • NPI 1326013053
  • 24 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
9137 Ridgeline Blvd Ste 130
Highlands Ranch, CO 801292394
(303) 471-0221
fax (303) 393-7144
Additional location
7336 S. Yosemite, Suite 200
Centennial, CO 80112
(303) 770-0726
fax (303) 770-1342
Mailing address
1805 Shea Center Dr Ste 450
Highlands Ranch, CO 801292255

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
October 3, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
208000000X — NUCC code
State licenses (2)
Colorado #45149 · Kansas #04-30579
Medicaid
KS #200326100A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326013053. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$81
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Sanofi-Aventis U.S. LLC 1 $42.94
ModernaTX, INC. 1 $20.09
Cranial Technologies, INC 1 $17.96

By nature of payment

Food and Beverage
$81

Frequently asked questions

Auto-generated from federal data
What is Dr. Jill Mason's medical specialty?
Dr. Jill Mason practices Pediatrics Physician in Highlands Ranch, CO.
Where does Dr. Jill Mason practice?
Dr. Jill Mason practices at 9137 Ridgeline Blvd Ste 130, Highlands Ranch, CO 801292394. Office phone: 3034710221.
What is Dr. Jill Mason's NPI?
Dr. Jill Mason's National Provider Identifier (NPI) is 1326013053, issued by NPPES.
Does Dr. Jill Mason accept Medicare assignment?
Dr. Jill Mason does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.