Alexis S. Jamerson
- Hospital affiliations
- 1
- Industry payments
- $38
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 16300 Sand Canyon Ave, Irvine, CA 92618
- Practice phone
- Call (949) 727-3999
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Donald I. Altman MD
Irvine, California
Find Alexis Jamerson'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.
Alexis S. Jamerson is a physician assistant in Irvine, California
Alexis Jamerson practices at Donald I. Altman MD in Irvine, California.
Alexis Jamerson's NPI, 1568274439, was assigned on January 27, 2025.
- NPI
- 1568274439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799207775
- NPI enumeration date
- January 27, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 727-3999
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexis S. Jamerson practices at Donald I. Altman MD in Irvine, California
Alexis Jamerson's primary practice is Donald I. Altman MD, at 16300 Sand Canyon Ave, Irvine, CA 92618 in Orange County. The practice phone is (949) 727-3999.
- Donald I. Altman MD16300 Sand Canyon Ave, Irvine, CA 92618 · Orange CountyPhone(949) 727-3999
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexis S. Jamerson is affiliated with 3 sites of care and 1 medical group
Alexis Jamerson's primary practice is Donald I. Altman MD in Irvine, California. Alexis Jamerson is also affiliated with Hoag Orthopedic Institute. The medical group on file is Orthopaedic Specialty Institute. Dmand AI also links Alexis Jamerson to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alexis S. Jamerson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexis Jamerson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Donald I. Altman MD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexis S. Jamerson is one of 11,482 physician assistants in California
Physician assistant is Alexis Jamerson's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Alexis Jamerson
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
Alexis S. Jamerson's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Alexis Jamerson's median patient age at 67, with 45% women.
Alexis Jamerson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women45%
- Men52%
Source: Dmand AI Patient Panel Data
How Alexis S. Jamerson takes part in Medicare
Alexis Jamerson 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)
Alexis S. Jamerson received $38 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexis Jamerson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $38.
Companies that paid Alexis Jamerson 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 Alexis S. Jamerson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Alexis S. Jamerson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexis S. Jamerson's NPI number?
Alexis S. Jamerson's NPI number is 1568274439. It was assigned on January 27, 2025, and it is active in the NPI Registry.
What does Alexis S. Jamerson specialize in?
Alexis S. Jamerson is a physician assistant in Irvine, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alexis S. Jamerson practice?
Alexis Jamerson practices at 16300 Sand Canyon Ave, Irvine, CA 92618. Alexis Jamerson's primary practice is Donald I. Altman MD in Irvine, California. Dmand AI also links Alexis Jamerson to 1 group practice or clinic.
What is Alexis S. Jamerson's office phone number?
The practice phone on file for Alexis Jamerson is (949) 727-3999.
Which hospitals is Alexis S. Jamerson affiliated with?
Alexis Jamerson is affiliated with Hoag Orthopedic Institute.
What medical group is Alexis S. Jamerson part of?
Alexis Jamerson is linked to Orthopaedic Specialty Institute.
Does Alexis S. Jamerson accept Medicare?
Yes. CMS lists Alexis Jamerson as accepting Medicare assignment.
Has Alexis S. Jamerson received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Alexis Jamerson from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Alexis S. Jamerson been practicing?
Alexis Jamerson graduated from medical school in 2024, 2 years ago.
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