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Mary C. Winston, NP, RN
NPI1255326955
- Medicare services, 2018
- 145
- Part D claims, 2020
- 11
- Publications
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 108 Houston St, Lexington, VA 24450-2455
- Practice phone
- Call (540) 463-2181
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Mary Winston'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.
Mary C. Winston is an internist in Lexington, Virginia
Mary Winston practices in Lexington, Virginia.
Mary Winston's NPI, 1255326955, was assigned on September 19, 2005. Mary Winston holds Virginia license 0024065991.
NPI and contact details
- NPI
- 1255326955NPI Registry (opens in a new tab)
- NPI enumeration date
- September 19, 2005
- NPI status
- Active
- Practice phone
- (540) 463-2181
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Mary C. Winston's practice address is in Lexington, Virginia
Mary Winston's practice address in the NPI Registry is 108 Houston St, Lexington, VA 24450-2455. The practice phone is (540) 463-2181.
- NPI Registry address108 Houston St, Lexington, VA 24450-2455Phone(540) 463-2181
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Mary C. Winston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Winston practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mary Winston's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Mary C. Winston is one of 3,339 internists in Virginia
Internal medicine is Mary Winston's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Mary Winston is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Mary Winston
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
3,339internists in Virginia
7internists in Lexington
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Mary C. Winston billed Medicare for 145 services in 2018
CMS data shows 145 Medicare services from Mary Winston across 4 procedure codes in 2018. Medicare paid $6,501 for them. Every service was in an office.
Medicare services, 2018145
Paid by Medicare$6,501
Procedure codes4
Mary Winston's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 1872018: 11936%
- Surgery
- 2017: 382018: 2632%
Mary Winston compared with the Virginia median for internists, 2018
- Mary Winston
- Virginia median
- Medicare services
- 145vs 60776% below
- Part D claims
- 11vs 22495% below
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Mary Winston's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Mary Winston?
Medicare shows one payer. Book a meeting to get commercial claims data for Mary Winston and other internists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Mary C. Winston's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Mary Winston's median patient age at 68, with 83% women.
Mary Winston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women83%
- Men17%
Source: Dmand AI Patient Panel Data
Mary C. Winston wrote 11 Medicare Part D claims in 2020
In 2020, Mary Winston wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $27 in total drug cost. In 2019, CMS named 73 claims across 4 drugs.
Part D claims, 202011
Drugs named by CMS1
Total drug cost$27
Mary Winston's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 732020: 1185%
Drugs named by CMS: 1 in 2020, 4 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
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Mary C. Winston has 1 publication on record
Dmand AI links 1 paper to Mary Winston. Mary Winston's most frequent co-authors are Anthony L. McCall, Harsimran Singh, MD and William Samuel Yancy, MD, MHS.
Papers1
Mary Winston's most frequent co-authors
- Anthony L. McCall1 shared paper
- Harsimran Singh, MD1 shared paper
- William Samuel Yancy, MD, MHS1 shared paper
Recent publications by Mary Winston
See who Mary Winston researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Mary Winston works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Mary C. Winston'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 |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Mary C. Winston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary C. Winston's NPI number?
Mary C. Winston's NPI number is 1255326955. It was assigned on September 19, 2005, and it is active in the NPI Registry.
What does Mary C. Winston specialize in?
Mary C. Winston is an internist in Lexington, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Mary C. Winston practice?
Mary Winston practices at 108 Houston St, Lexington, VA 24450-2455.
What is Mary C. Winston's office phone number?
The practice phone on file for Mary Winston is (540) 463-2181.
What is Mary C. Winston's medical license number?
Mary Winston holds Virginia license 0024065991.
Does Mary C. Winston accept Medicare?
Yes. CMS data shows Mary Winston billed Medicare for 145 services in 2018.
What services does Mary C. Winston bill to Medicare?
In 2018, Mary Winston's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
What drugs does Mary C. Winston prescribe most?
In 2020 Medicare Part D data, Mary Winston's most prescribed drugs by claims were Amlodipine Besylate.
How long has Mary C. Winston been practicing?
Mary Winston's NPI was assigned in 2005.
Does Mary C. Winston do research?
Dmand AI links 1 publication to Mary Winston.
Who does Mary C. Winston publish with?
Mary Winston's most frequent co-authors are Anthony L. McCall (1 shared paper), Harsimran Singh, MD (1 shared paper) and William Samuel Yancy, MD, MHS (1 shared paper).
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