Doctor profile · Federal record

Dr. Graham Rodwell, MD

Nephrology Physician (CMS: Nephrology) · Palo Alto, CA

  • NPI 1922077890
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
795 El Camino Real
Palo Alto, CA 943012302
(650) 328-8385
Mailing address
325 Distel Cir
Los Altos, CA 940221408

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
May 28, 2020
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
California #A76385

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922077890. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,253
Distinct HCPCS
10
Medicare allowed
$253,666
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 362 200 $152
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 296 38 $137
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 213 38 $331
90966 Home dialysis services per month (20 years or older) 105 15 $337
90962 Dialysis services, 1 physician visit per month (20 years or older) 75 25 $237
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 57 44 $200
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 47 21 $91
99204 New patient office or other outpatient visit, 45-59 minutes 32 32 $197
99215 Established patient office or other outpatient visit, 40-54 minutes 26 18 $216
99213 Established patient office or other outpatient visit, 20-29 minutes 25 25 $110

In context: peer comparison

Among 4 peers in Palo Alto Nephrology Physician, average services per provider: 576. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
846
Patients
192
Total drug cost
$87,904
Drug Type Claims Patients Total cost
Calcitriol Generic 155 40 $3,692
Amlodipine Besylate Generic 153 46 $1,200
Furosemide Generic 104 33 $1,149
Losartan Potassium Generic 103 32 $1,965
Lokelma (Sodium Zirconium Cyclosilicate) Brand 42 0 $64,612
Hydralazine Hcl Generic 40 16 $794
Carvedilol Generic 33 12 $633
Sevelamer Carbonate Generic 32 13 $9,365
Allopurinol Generic 30 0 $408
Potassium Chloride Generic 30 0 $1,344

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Graham Rodwell's medical specialty?
Dr. Graham Rodwell practices Nephrology Physician in Palo Alto, CA.
Where does Dr. Graham Rodwell practice?
Dr. Graham Rodwell practices at 795 El Camino Real, Palo Alto, CA 943012302. Office phone: 6503288385.
What is Dr. Graham Rodwell's NPI?
Dr. Graham Rodwell's National Provider Identifier (NPI) is 1922077890, issued by NPPES.
Does Dr. Graham Rodwell accept Medicare assignment?
Yes. Dr. Graham Rodwell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Graham Rodwell commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961). Source: CMS Medicare Physician & Other Practitioners file.