Doctor profile · Federal record

Dr. Cassidy Dalton

Medical Physician Assistant (CMS: Physician Assistant) · Santa Rosa, CA

  • NPI 1568001477
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
34 Mark West Springs RD
Santa Rosa, CA 954031766
(707) 541-7900
Mailing address
325 Distel Cir
Los Altos, CA 940221408

Credentials & registration

NPPES · NUCC
NPI registered
December 2019 — 7 yrs on file
Profile last updated
May 18, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363AM0700X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568001477. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
629
Distinct HCPCS
7
Medicare allowed
$51,171
HCPCS Description Services Patients Avg allowed
51798 Ultrasound measurement of bladder capacity after voiding 151 141 $13
81002 Urinalysis, manual test 127 112 $3
99214 Established patient office or other outpatient visit, 30-39 minutes 120 94 $118
99204 New patient office or other outpatient visit, 45-59 minutes 112 112 $152
99213 Established patient office or other outpatient visit, 20-29 minutes 57 54 $84
52000 Diagnostic exam of bladder and urethra using an endoscope 49 49 $236
99203 New patient office or other outpatient visit, 30-44 minutes 13 13 $103

In context: peer comparison

Among 6 peers in Santa Rosa Medical Physician Assistant, average services per provider: 109. This provider delivers 5.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,634
Transactions
18
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 12 $1,233.21
Olympus America INC. 1 $125.39
Astellas Pharma Global Development 1 $118.28
180 Medical, INC. 1 $68.98
Sumitomo Pharma America, INC. 1 $38.84
Abbvie INC. 1 $32.76
Astellas Pharma US INC 1 $16.65

By nature of payment

Travel and Lodging
$858
Food and Beverage
$776

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
158
Patients
99
Total drug cost
$69,330
Drug Type Claims Patients Total cost
Gemtesa (Vibegron) Brand 74 36 $48,355
Estradiol Generic 30 23 $2,801
Myrbetriq (Mirabegron) Brand 28 18 $17,837
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 26 22 $338

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Cassidy Dalton's medical specialty?
Dr. Cassidy Dalton practices Medical Physician Assistant in Santa Rosa, CA.
Where does Dr. Cassidy Dalton practice?
Dr. Cassidy Dalton practices at 34 Mark West Springs RD, Santa Rosa, CA 954031766. Office phone: 7075417900.
What is Dr. Cassidy Dalton's NPI?
Dr. Cassidy Dalton's National Provider Identifier (NPI) is 1568001477, issued by NPPES.
Does Dr. Cassidy Dalton accept Medicare assignment?
Yes. Dr. Cassidy Dalton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassidy Dalton commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound measurement of bladder capacity after voiding (HCPCS 51798); Urinalysis, manual test (HCPCS 81002); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.