Hannah Hope Walford, MD
Allergy & Immunology Physician · Menlo Park, CA
Hannah Hope Walford, MD is an allergy & immunology physician with a practice address in Menlo Park, California, and NPI 1215190509, issued on Jul 7, 2008. Check the license (California A109746, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hannah Hope Walford
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- A109746 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Crane St, Menlo Park, CA 94025
- Phone
- (650) 498-6500
- Enumerated
- Jul 7, 2008
- Record last updated
- Apr 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20141111000851); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 444 in California → Look up another NPI →
Also registered at 1300 Crane St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hui Chen, M.D.Diagnostic Radiology Physician1275704371
- Victoria Chen, MDInternal Medicine Physician1073705067
Verify Hannah Hope Walford in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A109746Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
585 Medicare Part D claims for 121 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Montelukast Sodium94 claims
- Azelastine Hcl52 claims
- Fluticasone Propionate35 claims
- Symbicort23 claims
- Albuterol Sulfate Hfa22 claims
- Breo Ellipta22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- University Healthcare AllianceMenlo Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hannah Hope Walford among 444 allergy & immunology physician records in California
Hannah Hope Walford, MD is one of 444 allergy & immunology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 62% of them.
- NPI issued2008 · 62% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2008 · median 2004 among the 281 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in California
There are 444 allergy & immunology physician records in California.
All 444 in California → Every provider in Menlo Park → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Nancy Cummings, MDMenlo Park, CA 940251598728917
- Jenna Nguyen, MDMenlo Park, CA 940251437492147
- Anna Postolova, MDMenlo Park, CA 940251932475316
- Louanne Tourangeau, M.D.Menlo Park, CA 940251558483685
- Xiao Wan, MDMenlo Park, CA 940251295099042
- Manjul Dixit, MDAtherton, CA 940271922064963
- Philippe Begin, M.D.Mountain View, CA 940401386065902
- Patty Chi, MDMountain View, CA 940401407898323
Common questions
What is Hannah Hope Walford, MD's NPI number?
Hannah Hope Walford, MD's National Provider Identifier (NPI) is 1215190509, issued on Jul 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Hannah Hope Walford, MD located?
The NPPES record lists a practice address at 1300 Crane St, Menlo Park, CA, 94025. Phone: (650) 498-6500. Providers update this record themselves, so call before visiting.
How can I verify Hannah Hope Walford, MD's license?
NPPES lists California license number A109746, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hannah Hope Walford, MD prescribe under Medicare Part D?
In 2024, Hannah Hope Walford, MD had 585 Medicare Part D claims for 121 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.