Hannah Hope Walford, MD

NPI 1215190509ActiveIndividual· Allergy & Immunology· Menlo Park, CA

Allergy & Immunology (MD) in Menlo Park, California, trained at University of California, Geffen School of Medicine (class of 2008). In 2024 Medicare paid $305,813 for 148 patients, and Part D covered 585 of their prescriptions, 62% of them generic. Lilly USA, LLC was the largest of 3 companies reporting payments in 2025, $66.57 in all, mostly food and beverage.

Overview

NPI	1215190509
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jul 7, 2008
Last updated in NPPES	Apr 12, 2024
Certified by provider	Apr 12, 2024

Specialties and licenses

Taxonomy	Code	License	State
Allergy & Immunology Primary	207K00000X	A109746	CA
Internal Medicine, Allergy & Immunology	207RA0201X	A109746	CA
Pediatrics	208000000X	A109746	CA
Internal Medicine	207R00000X	A109746	CA

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Pediatric Medicine (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	148
Services billed	11,645 across 36 procedure codes
Paid by Medicare	$305,813

Part D prescriptions in 2024

Prescriptions (claims)	585 · 947 30-day fills
Patients	121
Total drug cost	$213,027
Generic share	62% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of California, Geffen School of Medicine
Graduation year	2008
Medicare specialty	Pediatric Medicine
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth