Doctor profile · Federal record

Dr. Mark Tilley, PA-C

Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Woodland, CA

  • NPI 1720177884
  • Accepts Medicare
  • MIPS 90.2 / 100 · 2023
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2081 Bronze Star Dr
Woodland, CA 957765423
(530) 668-2600
fax (530) 661-1081
Mailing address
3400 Data Dr
Rancho Cordova, CA 956707956

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
November 28, 2022
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
California #PA22733

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720177884. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
811
Distinct HCPCS
8
Medicare allowed
$37,844
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 288 228 $82
51798 Ultrasound measurement of bladder capacity after voiding 185 124 $12
81003 Automated urinalysis test 138 102 $2
51741 Electronic assessment of bladder emptying 76 56 $13
99214 Established patient office or other outpatient visit, 30-39 minutes 37 34 $116
51702 Simple insertion of temporary bladder tube 31 12 $57
99203 New patient office or other outpatient visit, 30-44 minutes 31 31 $101
99202 New patient office or other outpatient visit, 15-29 minutes 25 25 $66

In context: peer comparison

Among 2 peers in this city , average services per provider: 84. This provider delivers 9.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$155
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, Inc. 2 $154.77

By nature of payment

Food and Beverage
$155

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
595
Patients
214
Total drug cost
$54,371
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 321 116 $8,651
Finasteride Generic 101 30 $1,810
Myrbetriq (Mirabegron) Brand 48 14 $30,008
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 25 13 $842
Cefuroxime (Cefuroxime Axetil) Brand 24 23 $478
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 21 18 $356
Alfuzosin Hcl Er (Alfuzosin Hcl) Brand 16 0 $467
Xarelto (Rivaroxaban) Brand 16 0 $11,353
Lisinopril Generic 12 0 $124
Doxazosin Mesylate Generic 11 0 $284

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Tilley's medical specialty?
Dr. Mark Tilley practices Surgical Physician Assistant in Woodland, CA.
Where does Dr. Mark Tilley practice?
Dr. Mark Tilley practices at 2081 Bronze Star Dr, Woodland, CA 957765423. Office phone: 5306682600.
What is Dr. Mark Tilley's NPI?
Dr. Mark Tilley's National Provider Identifier (NPI) is 1720177884, issued by NPPES.
Does Dr. Mark Tilley accept Medicare assignment?
Yes. Dr. Mark Tilley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Tilley commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.