Margaret M. Fregoso, NP
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 1,190
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Industry payments
- $857
- Practice address
- 3300 Gallows Rd, Falls Church, VA 22046
- Practice phone
- Call (703) 698-3659
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Inova Fairfax Hospital - Unit
Acute Care Hospital-Unit · Falls Church, Virginia
Find Margaret Fregoso'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.
Margaret M. Fregoso is a nurse practitioner in Falls Church, Virginia
Margaret Fregoso practices at Inova Fairfax Hospital - Unit in Falls Church, Virginia.
Margaret Fregoso's NPI, 1972785442, was assigned on November 27, 2007. Margaret Fregoso holds Virginia license 0024166840.
- NPI
- 1972785442NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103903810
- NPI enumeration date
- November 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 698-3659
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret M. Fregoso practices at Inova Fairfax Hospital - Unit in Falls Church, Virginia
Margaret Fregoso's primary practice is Inova Fairfax Hospital - Unit, at 3300 Gallows Rd, Falls Church, VA 22046 in Falls Church City. The practice phone is (703) 698-3659.
- Inova Fairfax Hospital - Unit3300 Gallows Rd, Falls Church, VA 22046 · Falls Church CityPhone(703) 698-3659
Source: Dmand AI Affiliation Data
Margaret M. Fregoso is affiliated with 2 sites of care and 1 medical group
Margaret Fregoso's primary practice is Inova Fairfax Hospital - Unit in Falls Church, Virginia. Margaret Fregoso is also affiliated with Inova Fairfax Hospital. The medical group on file is Inova Urgent Care Center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Margaret M. Fregoso's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Fregoso practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inova Fairfax Hospital - Unit | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Margaret M. Fregoso is one of 1,255 nurse practitioners in Virginia
Nurse practitioner is Margaret Fregoso's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Margaret Fregoso is licensed in Virginia.
Specialties and state licenses
- Nurse practitioner, VirginiaPrimary
Nurse practitioners near Margaret Fregoso
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
Margaret M. Fregoso treated 45 Medicare patients in 2024, average age 66
CMS counts 45 Medicare patients who saw Margaret Fregoso in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 3.24, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Margaret Fregoso's median patient age at 63, with 45% women.
Margaret Fregoso's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Margaret Fregoso's Medicare patients by sex, 2024
- Women2044%
- Men2556%
Chronic conditions among Margaret Fregoso's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol73%
- Diabetes62%
- COPD53%
- Ischemic heart disease51%
- Heart failure44%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Margaret Fregoso's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Margaret M. Fregoso wrote 1,190 Medicare Part D claims in 2024
In 2024, Margaret Fregoso wrote 1,190 Medicare Part D claims for 96 patients. 85% of them were for generic drugs.
Margaret Fregoso's Part D claims by kind of drug, 2024
- Generic1,014 claims85%
- Brand-name and other176 claims15%
Drug classes CMS tracks in Margaret Fregoso's Part D claims, 2024
- Antibiotics16%193 of 1,190 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
Margaret M. Fregoso scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Margaret Fregoso for performance year 2024, reported as part of a group. Margaret Fregoso accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Margaret Fregoso's MIPS scores, performance year 2024
- 83of 100Final score
- 73of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Margaret M. Fregoso received $857 in industry payments in 2025
CMS Open Payments shows 21 general payments to Margaret Fregoso from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. United Therapeutics Corporation paid the most, $382.
Companies that paid Margaret Fregoso 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 Margaret M. Fregoso'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Margaret M. Fregoso
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret M. Fregoso's NPI number?
Margaret M. Fregoso's NPI number is 1972785442. It was assigned on November 27, 2007, and it is active in the NPI Registry.
What does Margaret M. Fregoso specialize in?
Margaret M. Fregoso is a nurse practitioner in Falls Church, Virginia. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Margaret M. Fregoso practice?
Margaret Fregoso practices at 3300 Gallows Rd, Falls Church, VA 22046. Margaret Fregoso's primary practice is Inova Fairfax Hospital - Unit in Falls Church, Virginia.
What is Margaret M. Fregoso's office phone number?
The practice phone on file for Margaret Fregoso is (703) 698-3659.
What is Margaret M. Fregoso's medical license number?
Margaret Fregoso holds Virginia license 0024166840.
Which hospitals is Margaret M. Fregoso affiliated with?
Margaret Fregoso is affiliated with Inova Fairfax Hospital. Dmand AI links Margaret Fregoso to 1 more hospital.
What medical group is Margaret M. Fregoso part of?
Margaret Fregoso is linked to Inova Urgent Care Center.
Does Margaret M. Fregoso accept Medicare?
Yes. CMS lists Margaret Fregoso as accepting Medicare assignment.
What is Margaret M. Fregoso's MIPS score?
Margaret Fregoso's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Margaret M. Fregoso see?
CMS counts 45 Medicare patients who saw Margaret Fregoso in 2024, with an average age of 66.
Has Margaret M. Fregoso received payments from drug or device companies?
CMS Open Payments shows $857 in general payments to Margaret Fregoso from 10 companies from 2025 to 2025. The largest total came from United Therapeutics Corporation.
How long has Margaret M. Fregoso been practicing?
Margaret Fregoso graduated from medical school in 2005, 21 years ago.
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