Amy Jeannine Johnson

  • Stanford, CA
  • Physician assistant
NPI1164043808PAC ID7012300676
Medicare services, 2024
100
Medicare patients, 2024
25
Hospital affiliations
2
Industry payments
$169
Medical groups
5
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 7 affiliations

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Amy Jeannine Johnson is a physician assistant in Stanford, California

Amy Johnson practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Amy Johnson's NPI, 1164043808, was assigned on May 5, 2020. Amy Johnson holds California license 58633.

NPI and contact details
Medicare PAC ID
7012300676
NPI enumeration date
May 5, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
32
Medical school graduation
2020

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Amy Jeannine Johnson practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Amy Johnson's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Amy Jeannine Johnson is affiliated with 2 sites of care and 5 medical groups

Amy Johnson's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Amy Johnson to 1 more hospital and 4 medical groups, each named with a free account. Amy Johnson's employer is on file too: a hospital.

See all 7 affiliations for Amy Johnson

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Amy Jeannine Johnson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Amy Johnson practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+1 more site and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Amy Jeannine Johnson is one of 11,482 physician assistants in California

Physician assistant is Amy Johnson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Amy Johnson is licensed in California.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense 58633 · taxonomy 363A00000X

Physician assistants near Amy Johnson

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

Amy Jeannine Johnson billed Medicare for 100 services in 2024

CMS data shows 100 Medicare services from Amy Johnson across 3 procedure codes in 2024, for 25 Medicare patients. Medicare paid $7,560 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024100
Medicare patients25
Paid by Medicare$7,560
Procedure codes3

Amy Johnson compared with the California median for physician assistants, 2024

  • Amy Johnson
  • California median
Medicare services
100vs 20451% below
Medicare patients
25vs 10576% below

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Amy Johnson's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Amy Johnson

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Medicare shows one payer. Book a meeting to get commercial claims data for Amy Johnson and other physician assistants in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Amy Jeannine Johnson treated 25 Medicare patients in 2024, average age 74

CMS counts 25 Medicare patients who saw Amy Johnson in 2024. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 3.45, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Amy Johnson's median patient age at 65, with 47% women.

Medicare patients, 202425
Average age74
Average risk score3.45

Amy Johnson's Medicare patients by sex, 2024

  • Women1456%
  • Men1144%

Chronic conditions among Amy Johnson's Medicare patients, 2024

  1. Diabetes75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Chronic kidney disease56%
  5. Heart failure56%
  6. Mood disorders56%
  7. Alzheimer's and dementia52%
  8. Arthritis52%

Share of Medicare patients with each condition. A patient can have several.

Amy Johnson's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women47%
  • Men49%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Amy Jeannine Johnson takes part in Medicare

Amy Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Amy Jeannine Johnson received $169 in industry payments from 2024 to 2025

CMS Open Payments shows 2 general payments to Amy Johnson from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Tactile Systems Technology Inc paid the most, $144.

General payments to Amy Johnson by program year, 2024 to 2025

Companies that paid Amy Johnson the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Amy Johnson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Amy Jeannine Johnson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Amy Jeannine Johnson

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Amy Jeannine Johnson's NPI number?

Amy Jeannine Johnson's NPI number is 1164043808. It was assigned on May 5, 2020, and it is active in the NPI Registry.

What does Amy Jeannine Johnson specialize in?

Amy Jeannine Johnson is a physician assistant in Stanford, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Amy Jeannine Johnson practice?

Amy Johnson practices at 300 Pasteur Drive, Stanford, CA 94305. Amy Johnson's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Amy Johnson to 1 hospital and 4 medical groups.

What is Amy Jeannine Johnson's office phone number?

The practice phone on file for Amy Johnson is (650) 723-4000.

What is Amy Jeannine Johnson's medical license number?

Amy Johnson holds California license 58633.

Which hospitals is Amy Jeannine Johnson affiliated with?

Amy Johnson practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Amy Johnson to 1 more hospital.

What medical group is Amy Jeannine Johnson part of?

Amy Johnson is linked to Stanford Health Care. Dmand AI links Amy Johnson to 4 more medical groups.

Does Amy Jeannine Johnson accept Medicare?

Yes. CMS data shows Amy Johnson billed Medicare for 100 services in 2024, and Amy Johnson accepts Medicare assignment.

How many Medicare patients does Amy Jeannine Johnson see?

CMS counts 25 Medicare patients who saw Amy Johnson in 2024, with an average age of 74.

What services does Amy Jeannine Johnson bill to Medicare?

In 2024, Amy Johnson's most billed Medicare services were nursing facility care (99308), nursing facility care (99309) and nursing facility care (99306).

Has Amy Jeannine Johnson received payments from drug or device companies?

CMS Open Payments shows $169 in general payments to Amy Johnson from 2 companies from 2024 to 2025. The largest total came from Tactile Systems Technology Inc.

How long has Amy Jeannine Johnson been practicing?

Amy Johnson graduated from medical school in 2020, 6 years ago.

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