Doctor profile · Federal record

Dr. Susan Thomas, NP

Nurse Practitioner · Registered Nurse · Family Nurse Practitioner · Palo Alto, CA

  • NPI 1639880321
  • 4 yrs on file
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
725 Welch RD
Palo Alto, CA 943041601
(650) 497-8000
Additional location
3195 Saint Rose Pkwy Ste 210
Henderson, NV 890523504
(702) 792-6700
fax (702) 792-7198

Credentials & registration

NPPES · NUCC
NPI registered
December 2022 — 4 yrs on file
Profile last updated
July 2, 2024
Specialty taxonomy
363L00000X — NUCC code
State licenses (3)
California #95029081 · Nevada #RN99178 · Nevada #861919

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639880321. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
411
Distinct HCPCS
8
Medicare allowed
$23,717
HCPCS Description Services Patients Avg allowed
99203 New patient office or other outpatient visit, 30-44 minutes 101 101 $94
92567 Test to assess middle ear function 84 80 $14
92557 Comprehensive hearing and speech recognition test 68 68 $31
99213 Established patient office or other outpatient visit, 20-29 minutes 54 43 $76
69210 Removal of impacted ear wax 48 44 $40
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing 23 23 $43
99214 Established patient office or other outpatient visit, 30-39 minutes 20 16 $108
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $141

In context: peer comparison

Among 16 peers in Palo Alto Nurse Practitioner, average services per provider: 47. This provider delivers 8.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$91
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 2 $39.20
Regeneron Healthcare Solutions, INC. 1 $29.66
GlaxoSmithKline, LLC. 1 $22.22

By nature of payment

Food and Beverage
$91

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
86
Patients
57
Total drug cost
$2,369
Drug Type Claims Patients Total cost
Ipratropium Bromide Generic 24 18 $749
Fluticasone Propionate Generic 22 15 $290
Azelastine Hcl Generic 15 11 $727
Methylprednisolone Generic 13 13 $90
Fluocinolone Acetonide Oil Generic 12 0 $513

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Thomas's medical specialty?
Dr. Susan Thomas practices Nurse Practitioner in Palo Alto, CA.
Where does Dr. Susan Thomas practice?
Dr. Susan Thomas practices at 725 Welch RD, Palo Alto, CA 943041601. Office phone: 6504978000.
What is Dr. Susan Thomas's NPI?
Dr. Susan Thomas's National Provider Identifier (NPI) is 1639880321, issued by NPPES.
What procedures does Dr. Susan Thomas commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Test to assess middle ear function (HCPCS 92567); Comprehensive hearing and speech recognition test (HCPCS 92557). Source: CMS Medicare Physician & Other Practitioners file.