Martha Foster Stayer, PA-C
- Industry payments
- $14
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 1867 Amherst St Suite 101 Suite 101, Winchester, VA 22601-2869
- Practice phone
- Call (540) 722-8172
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Privia Medical Group - Winchester (1867 Amherst St)
Primary care practice · Winchester, Virginia
Find Martha Stayer'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.
Martha Foster Stayer is a physician assistant in Winchester, Virginia
Martha Stayer practices at Privia Medical Group - Winchester (1867 Amherst St) in Winchester, Virginia.
Martha Stayer's NPI, 1356613327, was assigned on February 6, 2012. Martha Stayer holds Virginia license 0110003792.
- NPI
- 1356613327NPI Registry (opens in a new tab)
- NPI enumeration date
- February 6, 2012
- NPI status
- Active
- Practice phone
- (540) 722-8172
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Martha Foster Stayer practices at Privia Medical Group - Winchester (1867 Amherst St) in Winchester, Virginia
Martha Stayer's primary practice is Privia Medical Group - Winchester (1867 Amherst St), at 1867 Amherst St Suite 101 Suite 101, Winchester, VA 22601-2869. The practice phone is (540) 722-8172.
- Privia Medical Group - Winchester (1867 Amherst St)1867 Amherst St Suite 101 Suite 101, Winchester, VA 22601-2869Phone(540) 722-8172
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Martha Foster Stayer is affiliated with 1 site of care and 1 medical group
Martha Stayer's primary practice is Privia Medical Group - Winchester (1867 Amherst St) in Winchester, Virginia. The medical group on file is Privia Medical Group.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Martha Foster Stayer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Martha Stayer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Privia Medical Group - Winchester (1867 Amherst St) | Available with a free account |
Source: Dmand AI Technology Install Data
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Martha Foster Stayer is one of 3,636 physician assistants in Virginia
Physician assistant is Martha Stayer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Martha Stayer is licensed in Virginia.
Specialties and state licenses
- Physician assistant, VirginiaPrimary
Physician assistants near Martha Stayer
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
Martha Foster Stayer's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Martha Stayer's median patient age at 61, with 60% women.
Martha Stayer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Martha Foster Stayer received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Martha Stayer from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $14.
Companies that paid Martha Stayer 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 Martha Foster Stayer'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Martha Foster Stayer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Martha Foster Stayer's NPI number?
Martha Foster Stayer's NPI number is 1356613327. It was assigned on February 6, 2012, and it is active in the NPI Registry.
What does Martha Foster Stayer specialize in?
Martha Foster Stayer is a physician assistant in Winchester, Virginia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Martha Foster Stayer practice?
Martha Stayer practices at 1867 Amherst St Suite 101 Suite 101, Winchester, VA 22601-2869. Martha Stayer's primary practice is Privia Medical Group - Winchester (1867 Amherst St) in Winchester, Virginia.
What is Martha Foster Stayer's office phone number?
The practice phone on file for Martha Stayer is (540) 722-8172.
What is Martha Foster Stayer's medical license number?
Martha Stayer holds Virginia license 0110003792.
What medical group is Martha Foster Stayer part of?
Martha Stayer is linked to Privia Medical Group.
Has Martha Foster Stayer received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Martha Stayer from 1 company from 2025 to 2025. The largest total came from Amgen Inc.
How long has Martha Foster Stayer been practicing?
Martha Stayer's NPI was assigned in 2012.
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