GastroenteritisRotavirusRotavirus Infections
Dr. Samantha Hunter Johnston, MD
NPI1669495370
- Publications
- 8
- Hospital affiliations
- 1
- Industry payments
- $40
- Medical groups
- 5
- Insurance carriers
- 7
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Johnston'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.
Dr. Samantha Hunter Johnston is a pediatric infectious diseases physician in Palo Alto, California
Dr. Johnston practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Johnston's NPI, 1669495370, was assigned on July 25, 2006. Dr. Johnston graduated from Vagelos College of Physicians and Surgeons in 2002. Dr. Johnston holds California license A86357.
NPI and contact details
- NPI
- 1669495370NPI Registry (opens in a new tab)
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Samantha Hunter Johnston practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Johnston's primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Dr. Samantha Hunter Johnston is affiliated with 1 site of care and 5 medical groups
Dr. Johnston's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Johnston to 4 more medical groups, each named with a free account. Dr. Johnston's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Samantha Hunter Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnston practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | Available with a free account |
| +4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samantha Hunter Johnston is one of 146 pediatric infectious diseases physicians in California
Pediatric infectious diseases is Dr. Johnston's primary specialty in the NPI Registry, under taxonomy code 2080P0208X. Dr. Johnston is board certified in pediatric infectious diseases by the American Board of Pediatrics. Dr. Johnston is licensed in California.
Specialties and state licenses
- Pediatric infectious diseases, CaliforniaPrimary
Pediatric infectious diseases physicians near Dr. Johnston
Counts of pediatric infectious diseases physicians with a Dmand AI profile, by place and practice. Each opens the list.
146pediatric infectious diseases physicians in California22pediatric infectious diseases physicians in Palo Alto18pediatric infectious diseases physicians at Lucile Packard Children's Hospital Stanford
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Samantha Hunter Johnston's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Johnston's median patient age at 12, with 48% women.
Dr. Johnston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Samantha Hunter Johnston has 8 publications on record
Dmand AI links 8 papers to Dr. Johnston, published from 2009 to 2022. The most frequent topics are Gastroenteritis, Rotavirus Infections and Rotavirus Vaccines. Dr. Johnston has published most often in J Pediatric Infect Dis Soc. Dr. Johnston's most frequent co-authors are Janet Englund, Natasha B. Halasa, MD and Julie Boom, MD.
Papers8
Years published2009 to 2022
Dr. Johnston's papers by year, 2009 to 2022
Topics Dr. Johnston writes about most
- Gastroenteritis
- Rotavirus Infections
- Rotavirus Vaccines
- Vaccines, Attenuated
- Epidemiological Monitoring
- Genotype
- Rotavirus
- Vaccination
Dr. Johnston's most frequent co-authors
Recent publications by Dr. Johnston
Emergency Service, HospitalGastroenteritisImmunization Programs
J Infect Dis
Epidemiological MonitoringGenotypeRotavirus
Clin Infect Dis
Antigens, ViralEmergency Medical ServicesEnzyme-Linked Immunosorbent Assay
See who Dr. Johnston researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnston works with, so you can find a warm path to the right pediatric infectious diseases physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Samantha Hunter Johnston received $40 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Johnston from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Valeant Pharmaceuticals International paid the most, $40.
Companies that paid Dr. Johnston the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samantha Hunter Johnston graduated from Vagelos College of Physicians and Surgeons
Dr. Johnston graduated from Vagelos College of Physicians and Surgeons in 2002.
- Medical school
- Board certified in pediatric infectious diseases
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Samantha Hunter Johnston accepts plans from 7 insurance carriers
Dr. Johnston is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
Plan types Dr. Johnston accepts, by number of carriers
- Medicare5
- PPO5
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Samantha Hunter Johnston'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 Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Samantha Hunter Johnston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Samantha Hunter Johnston's NPI number?
Dr. Samantha Hunter Johnston's NPI number is 1669495370. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Samantha Hunter Johnston?
Dr. Samantha Hunter Johnston is a pediatric infectious diseases physician in Palo Alto, California. The primary specialty in the NPI Registry is Pediatric Infectious Diseases Physician (taxonomy code 2080P0208X).
Where does Dr. Samantha Hunter Johnston practice?
Dr. Johnston practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Johnston's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dmand AI also links Dr. Johnston to 4 medical groups.
What is Dr. Samantha Hunter Johnston's office phone number?
The practice phone on file for Dr. Johnston is (650) 497-8000.
What is Dr. Samantha Hunter Johnston's medical license number?
Dr. Johnston holds California license A86357.
Which hospitals is Dr. Samantha Hunter Johnston affiliated with?
Dr. Johnston practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
What medical group is Dr. Samantha Hunter Johnston part of?
Dr. Johnston is linked to UCSF Pediatrics. Dmand AI links Dr. Johnston to 4 more medical groups.
Is Dr. Samantha Hunter Johnston board certified?
Yes. Dr. Johnston is board certified in pediatric infectious diseases by the American Board of Pediatrics.
Where did Dr. Samantha Hunter Johnston go to medical school?
Dr. Johnston graduated from Vagelos College of Physicians and Surgeons in 2002.
Has Dr. Samantha Hunter Johnston received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Dr. Johnston from 1 company from 2016 to 2016. The largest total came from Valeant Pharmaceuticals International.
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How long has Dr. Samantha Hunter Johnston been practicing?
Dr. Johnston graduated from medical school in 2002, 24 years ago.
Does Dr. Samantha Hunter Johnston do research?
Dmand AI links 8 publications to Dr. Johnston, published from 2009 to 2022.
Who does Dr. Samantha Hunter Johnston publish with?
Dr. Johnston's most frequent co-authors are Janet Englund (6 shared papers), Natasha B. Halasa, MD (6 shared papers) and Julie Boom, MD (5 shared papers).
What insurance does Dr. Samantha Hunter Johnston accept?
Dr. Johnston is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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