Maria Muessen, NPC
- Medicare patients, 2024
- 164
- Part D claims, 2024
- 152
- Industry payments
- $63
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 60 Prosperity Ln, Stafford, VA 22556
- Practice phone
- Call (540) 658-2811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Patient First Primary & Urgent Care Garrisonville
Urgent Care Center · Stafford, Virginia
Find Maria Muessen'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.
Maria Muessen is a nurse practitioner in Stafford, Virginia
Maria Muessen practices at Patient First Primary & Urgent Care Garrisonville in Stafford, Virginia.
Maria Muessen's NPI, 1487191680, was assigned on January 25, 2017. Maria Muessen holds Virginia license 0024174370.
- NPI
- 1487191680NPI Registry (opens in a new tab)
- NPI enumeration date
- January 25, 2017
- NPI status
- Active
- Practice phone
- (540) 658-2811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Maria Muessen practices at Patient First Primary & Urgent Care Garrisonville in Stafford, Virginia
Maria Muessen's primary practice is Patient First Primary & Urgent Care Garrisonville, at 60 Prosperity Ln, Stafford, VA 22556. The practice phone is (540) 658-2811.
- Patient First Primary & Urgent Care Garrisonville60 Prosperity Ln, Stafford, VA 22556Phone(540) 658-2811
Source: Dmand AI Affiliation Data
Maria Muessen is affiliated with 3 sites of care and 2 medical groups
Maria Muessen's primary practice is Patient First Primary & Urgent Care Garrisonville in Stafford, Virginia. The medical group on file is Inova Urgent Care Center. Dmand AI also links Maria Muessen to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maria Muessen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Muessen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Patient First Primary & Urgent Care Garrisonville | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Maria Muessen is one of 1,255 nurse practitioners in Virginia
Nurse practitioner is Maria Muessen's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Maria Muessen is licensed in Virginia.
Specialties and state licenses
- Nurse practitioner, VirginiaPrimary
Nurse practitioners near Maria Muessen
Counts of nurse practitioners 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
Maria Muessen treated 164 Medicare patients in 2024, average age 73
CMS counts 164 Medicare patients who saw Maria Muessen in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Maria Muessen's median patient age at 51, with 53% women.
Maria Muessen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Maria Muessen's Medicare patients by sex, 2024
- Women10765%
- Men5735%
Chronic conditions among Maria Muessen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis46%
- Diabetes31%
- Chronic kidney disease24%
- Ischemic heart disease22%
- Anxiety19%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Maria Muessen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Maria Muessen wrote 152 Medicare Part D claims in 2024
In 2024, Maria Muessen wrote 152 Medicare Part D claims for 88 patients. 93% of them were for generic drugs.
Maria Muessen's Part D claims by kind of drug, 2024
- Generic142 claims93%
- Brand-name and other10 claims7%
Drug classes CMS tracks in Maria Muessen's Part D claims, 2024
- Antibiotics28%43 of 152 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Maria Muessen received $63 in industry payments in 2025
CMS Open Payments shows 3 general payments to Maria Muessen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $63.
Companies that paid Maria Muessen 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 Maria Muessen'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Maria Muessen
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What is Maria Muessen's NPI number?
Maria Muessen's NPI number is 1487191680. It was assigned on January 25, 2017, and it is active in the NPI Registry.
What does Maria Muessen specialize in?
Maria Muessen is a nurse practitioner in Stafford, Virginia. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Maria Muessen practice?
Maria Muessen practices at 60 Prosperity Ln, Stafford, VA 22556. Maria Muessen's primary practice is Patient First Primary & Urgent Care Garrisonville in Stafford, Virginia. Dmand AI also links Maria Muessen to 2 group practices and clinics and 1 medical group.
What is Maria Muessen's office phone number?
The practice phone on file for Maria Muessen is (540) 658-2811.
What is Maria Muessen's medical license number?
Maria Muessen holds Virginia license 0024174370.
What medical group is Maria Muessen part of?
Maria Muessen is linked to Inova Urgent Care Center. Dmand AI links Maria Muessen to 1 more medical group.
How many Medicare patients does Maria Muessen see?
CMS counts 164 Medicare patients who saw Maria Muessen in 2024, with an average age of 73.
Has Maria Muessen received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Maria Muessen from 1 company from 2025 to 2025. The largest total came from Galderma Laboratories, L.P.
How long has Maria Muessen been practicing?
Maria Muessen graduated from medical school in 2016, 10 years ago.
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