Doctor profile · Federal record

Dr. Ruthie Guzman

Family Nurse Practitioner · Palo Alto, CA

  • NPI 1790163244
  • 11 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
195 Page Mill RD Ste 103
Palo Alto, CA 943062073
(888) 731-8994
Additional location
100 Sun Ave Ne Ste 650
Albuquerque, NM 871094670
Additional location
111 W Jackson Blvd Ste 1700
Chicago, IL 606043597

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
June 8, 2025
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New Mexico #CNP-02665

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790163244. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$32
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 2 $31.78

By nature of payment

Food and Beverage
$32

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
774
Patients
200
Total drug cost
$9,937
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 115 38 $1,320
Gabapentin Generic 91 25 $2,140
Levothyroxine Sodium Generic 76 23 $754
Lisinopril Generic 68 27 $688
Amlodipine Besylate Generic 60 19 $573
Losartan Potassium Generic 54 19 $726
Fluticasone Propionate Generic 45 14 $684
Zolpidem Tartrate Generic 41 0 $154
Metformin Hcl Generic 37 11 $323
Clonazepam Generic 36 0 $506

Frequently asked questions

Auto-generated from federal data
What is Dr. Ruthie Guzman's medical specialty?
Dr. Ruthie Guzman practices Family Nurse Practitioner in Palo Alto, CA.
Where does Dr. Ruthie Guzman practice?
Dr. Ruthie Guzman practices at 195 Page Mill RD Ste 103, Palo Alto, CA 943062073. Office phone: 8887318994.
What is Dr. Ruthie Guzman's NPI?
Dr. Ruthie Guzman's National Provider Identifier (NPI) is 1790163244, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 23, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›