Doctor profile · Federal record

Dr. Erin Grantham, MD

Pediatric Urology Physician (CMS: Urology) · Urology Physician · Pediatric Urology Physician · Palo Alto, CA

  • NPI 1568748424
  • Accepts Medicare
  • MIPS 92.8 / 100 · 2023
  • 19 yrs in practice
  • Licensed in 2 states
  • Female
  • Group 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
801 N 29Th St
Billings, MT 591010905
(406) 238-2500
fax (406) 238-2881

Credentials & registration

NPPES · NUCC
NPI registered
October 2011 — 15 yrs on file
Profile last updated
July 12, 2024
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
2088P0231X — NUCC code
State licenses (2)
California #C194141 · Colorado #TL0004559

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568748424. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
24
Distinct HCPCS
2
Medicare allowed
$3,573
HCPCS Description Services Patients Avg allowed
52332 Insertion of stent in ureter using an endoscope 12 12 $167
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 12 12 $131

In context: peer comparison

Among 1 peers in Palo Alto Pediatric Urology Physician, average services per provider: 12. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Erin Grantham's medical specialty?
Dr. Erin Grantham practices Pediatric Urology Physician in Palo Alto, CA.
Where does Dr. Erin Grantham practice?
Dr. Erin Grantham practices at 725 Welch RD, Palo Alto, CA 943041601. Office phone: 6504978000.
What is Dr. Erin Grantham's NPI?
Dr. Erin Grantham's National Provider Identifier (NPI) is 1568748424, issued by NPPES.
Does Dr. Erin Grantham accept Medicare assignment?
Yes. Dr. Erin Grantham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin Grantham commonly perform?
Top Medicare-reported procedures in 2023: Insertion of stent in ureter using an endoscope (HCPCS 52332); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.