Doctor profile · Federal record

Dr. Tiffany Riley, PA-C

Physician Assistant · Layton, UT

  • NPI 1477834067
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
201 W Layton Pkwy Ste 2B
Layton, UT 840413692
(801) 543-6850
Mailing address
Po Box 27128
Salt Lake City, UT 841270128

Credentials & registration

NPPES · NUCC
NPI registered
September 2011 — 15 yrs on file
Profile last updated
March 7, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Utah #361087-1206

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477834067. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
270
Distinct HCPCS
10
Medicare allowed
$7,242
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 51 28 $8
80053 Blood test, comprehensive group of blood chemicals 38 21 $10
84443 Blood test, thyroid stimulating hormone (tsh) 36 18 $16
84439 Thyroxine (thyroid chemical), free 35 18 $9
84481 Thyroid hormone, t3 measurement, free 35 18 $17
99213 Established patient office or other outpatient visit, 20-29 minutes 20 16 $73
83970 Parathormone (parathyroid hormone) level 18 11 $40
83036 Hemoglobin a1c level 14 11 $10
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $135
99203 New patient office or other outpatient visit, 30-44 minutes 11 11 $91

In context: peer comparison

Among 14 peers in Layton Physician Assistant, average services per provider: 78. This provider delivers 3.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$395
Transactions
20
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 4 $76.80
Novo Nordisk INC 4 $61.69
Lilly USA, LLC 2 $53.61
Corcept Therapeutics 2 $51.60
Kyowa Kirin, INC. 1 $22.21
Xeris Pharmaceuticals, INC. 1 $22.06
Astellas Pharma US INC 1 $20.81
Amgen INC. 1 $20.23
Antares Pharma, INC. 1 $17.19
Amphastar Pharmaceuticals, INC. 1 $17.10
Abbvie INC. 1 $16.55
Sanofi-Aventis U.S. LLC 1 $15.53

By nature of payment

Food and Beverage
$395

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
115
Patients
26
Total drug cost
$17,678
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 35 15 $907
Methimazole Generic 21 0 $299
Lisinopril Generic 20 11 $192
Jardiance (Empagliflozin) Brand 15 0 $16,077
Atorvastatin Calcium Generic 12 0 $139
Metformin Hcl Generic 12 0 $64

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiffany Riley's medical specialty?
Dr. Tiffany Riley practices Physician Assistant in Layton, UT.
Where does Dr. Tiffany Riley practice?
Dr. Tiffany Riley practices at 201 W Layton Pkwy Ste 2B, Layton, UT 840413692. Office phone: 8015436850.
What is Dr. Tiffany Riley's NPI?
Dr. Tiffany Riley's National Provider Identifier (NPI) is 1477834067, issued by NPPES.
Does Dr. Tiffany Riley accept Medicare assignment?
Yes. Dr. Tiffany Riley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Riley commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, thyroid stimulating hormone (tsh) (HCPCS 84443). Source: CMS Medicare Physician & Other Practitioners file.