Kelly Hamamoto, PA-C
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 53
- Hospital affiliations
- 1
- Industry payments
- $143
- Medical group
- 1
- Practice address
- 1501 Trousdale Drive, Burlingame, CA 94010
- Practice phone
- Call (650) 696-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kelly Hamamoto's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Kelly Hamamoto is a physician assistant in Burlingame, California
Kelly Hamamoto practices at Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health.
Kelly Hamamoto's NPI, 1427828052, was assigned on January 4, 2024. Kelly Hamamoto holds California license 63852.
- NPI
- 1427828052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254771686
- NPI enumeration date
- January 4, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 696-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kelly Hamamoto practices at Mills-Peninsula Medical Center in Burlingame, California
Kelly Hamamoto's primary practice is Mills-Peninsula Medical Center, at 1501 Trousdale Drive, Burlingame, CA 94010 in San Mateo County. The practice phone is (650) 696-5400.
- Mills-Peninsula Medical Center1501 Trousdale Drive, Burlingame, CA 94010 · San Mateo CountyPhone(650) 696-5400
Source: Dmand AI Affiliation Data
Kelly Hamamoto is affiliated with 2 sites of care and 1 medical group
Kelly Hamamoto's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Kelly Hamamoto to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kelly Hamamoto's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelly Hamamoto practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mills-Peninsula Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Kelly Hamamoto is one of 11,482 physician assistants in California
Physician assistant is Kelly Hamamoto's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kelly Hamamoto is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Kelly Hamamoto
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Kelly Hamamoto treated 48 Medicare patients in 2024, average age 77
CMS counts 48 Medicare patients who saw Kelly Hamamoto in 2024. The largest group is 75 to 84, with 22 patients. 75% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.76, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kelly Hamamoto's median patient age at 50, with 65% women.
Kelly Hamamoto's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kelly Hamamoto's Medicare patients by sex, 2024
- Women3063%
- Men1838%
Chronic conditions among Kelly Hamamoto's Medicare patients, 2024
- High cholesterol75%
- High blood pressure58%
- Arthritis35%
- Osteoporosis27%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Kelly Hamamoto's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kelly Hamamoto wrote 53 Medicare Part D claims in 2024
In 2024, Kelly Hamamoto wrote 53 Medicare Part D claims for 35 patients. 74% of them were for generic drugs.
Kelly Hamamoto's Part D claims by kind of drug, 2024
- Generic39 claims74%
- Brand-name14 claims26%
Drug classes CMS tracks in Kelly Hamamoto's Part D claims, 2024
- Antibiotics34%18 of 53 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Kelly Hamamoto offers telehealth to Medicare patients
Kelly Hamamoto accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Kelly Hamamoto as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Kelly Hamamoto received $143 in industry payments in 2025
CMS Open Payments shows 2 general payments to Kelly Hamamoto from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $125.
Companies that paid Kelly Hamamoto the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Kelly Hamamoto's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Kelly Hamamoto
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kelly Hamamoto's NPI number?
Kelly Hamamoto's NPI number is 1427828052. It was assigned on January 4, 2024, and it is active in the NPI Registry.
What does Kelly Hamamoto specialize in?
Kelly Hamamoto is a physician assistant in Burlingame, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kelly Hamamoto practice?
Kelly Hamamoto practices at 1501 Trousdale Drive, Burlingame, CA 94010. Kelly Hamamoto's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. Dmand AI also links Kelly Hamamoto to 1 group practice or clinic.
What is Kelly Hamamoto's office phone number?
The practice phone on file for Kelly Hamamoto is (650) 696-5400.
What is Kelly Hamamoto's medical license number?
Kelly Hamamoto holds California license 63852.
Which hospitals is Kelly Hamamoto affiliated with?
Kelly Hamamoto practices at Mills-Peninsula Medical Center in Burlingame, California.
What medical group is Kelly Hamamoto part of?
Kelly Hamamoto is linked to Palo Alto Foundation Medical Group.
Does Kelly Hamamoto accept Medicare?
Yes. CMS lists Kelly Hamamoto as accepting Medicare assignment.
Does Kelly Hamamoto offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Kelly Hamamoto as offering telehealth services.
How many Medicare patients does Kelly Hamamoto see?
CMS counts 48 Medicare patients who saw Kelly Hamamoto in 2024, with an average age of 77.
Has Kelly Hamamoto received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Kelly Hamamoto from 2 companies from 2025 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Kelly Hamamoto been practicing?
Kelly Hamamoto graduated from medical school in 2023, 3 years ago.
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