Karen Stoughton, FNP-C, MSN
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 147
- MIPS score, 2024
- 98
- Hospital affiliations
- 2
- Industry payments
- $117
- Practice address
- 22 Bramhall St, Portland, ME 04102
- Practice phone
- Call (207) 662-0111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Karen Stoughton'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.
Karen Stoughton is a nurse practitioner in Portland, Maine
Karen Stoughton practices at MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth.
Karen Stoughton's NPI, 1477952075, was assigned on August 19, 2014. Karen Stoughton holds Maine license CNP141024.
- NPI
- 1477952075NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567683394
- NPI enumeration date
- August 19, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (207) 662-0111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Karen Stoughton practices at MaineHealth Maine Medical Center in Portland, Maine
Karen Stoughton's primary practice is MaineHealth Maine Medical Center, at 22 Bramhall St, Portland, ME 04102 in Cumberland County. The practice phone is (207) 662-0111.
- MaineHealth Maine Medical Center22 Bramhall St, Portland, ME 04102 · Cumberland CountyPhone(207) 662-0111
Source: Dmand AI Affiliation Data
Karen Stoughton is affiliated with 3 sites of care and 3 medical groups
Karen Stoughton's primary practice is MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth. Karen Stoughton is also affiliated with MaineGeneral Medical Center. The medical group on file is MaineHealth Primary Care - Family Medicine - Portland. Dmand AI also links Karen Stoughton to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Karen Stoughton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Stoughton practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MaineHealth Maine Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Karen Stoughton is one of 353 nurse practitioners in Maine
Nurse practitioner is Karen Stoughton's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Karen Stoughton is licensed in Maine.
Specialties and state licenses
- Nurse practitioner, MainePrimary
Nurse practitioners near Karen Stoughton
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
Karen Stoughton treated 37 Medicare patients in 2024, average age 72
CMS counts 37 Medicare patients who saw Karen Stoughton in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high cholesterol, and 57% have high blood pressure. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Karen Stoughton's median patient age at 72, with 49% women.
Karen Stoughton's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Karen Stoughton's Medicare patients by sex, 2024
- Women1130%
- Men2670%
Chronic conditions among Karen Stoughton's Medicare patients, 2024
- High cholesterol75%
- High blood pressure57%
- Arthritis32%
- Atrial fibrillation32%
- Cancer30%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Karen Stoughton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Karen Stoughton wrote 147 Medicare Part D claims in 2024
In 2024, Karen Stoughton wrote 147 Medicare Part D claims for 92 patients. 95% of them were for generic drugs.
Karen Stoughton's Part D claims by kind of drug, 2024
- Generic139 claims95%
- Brand-name and other8 claims5%
Drug classes CMS tracks in Karen Stoughton's Part D claims, 2024
- Antibiotics24%36 of 147 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
Karen Stoughton scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Karen Stoughton for performance year 2024, reported through an alternative payment model (APM). Karen Stoughton accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Karen Stoughton as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Karen Stoughton's MIPS scores, performance year 2024
- 98of 100Final score
- 83.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Karen Stoughton received $117 in industry payments in 2025
CMS Open Payments shows 1 general payment to Karen Stoughton from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Exelixis Inc. paid the most, $117.
Companies that paid Karen Stoughton 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 Karen Stoughton'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) |
| 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 Karen Stoughton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen Stoughton's NPI number?
Karen Stoughton's NPI number is 1477952075. It was assigned on August 19, 2014, and it is active in the NPI Registry.
What does Karen Stoughton specialize in?
Karen Stoughton is a nurse practitioner in Portland, Maine. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Karen Stoughton practice?
Karen Stoughton practices at 22 Bramhall St, Portland, ME 04102. Karen Stoughton's primary practice is MaineHealth Maine Medical Center in Portland, Maine, part of MaineHealth. Dmand AI also links Karen Stoughton to 2 medical groups and 1 group practice or clinic.
What is Karen Stoughton's office phone number?
The practice phone on file for Karen Stoughton is (207) 662-0111.
What is Karen Stoughton's medical license number?
Karen Stoughton holds Maine license CNP141024.
Which hospitals is Karen Stoughton affiliated with?
Karen Stoughton practices at MaineHealth Maine Medical Center in Portland, Maine. Karen Stoughton is also affiliated with MaineGeneral Medical Center.
What medical group is Karen Stoughton part of?
Karen Stoughton is linked to MaineHealth Primary Care - Family Medicine - Portland. Dmand AI links Karen Stoughton to 2 more medical groups.
Does Karen Stoughton accept Medicare?
Yes. CMS lists Karen Stoughton as accepting Medicare assignment.
Does Karen Stoughton offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Karen Stoughton as offering telehealth services.
What is Karen Stoughton's MIPS score?
Karen Stoughton's MIPS final score for performance year 2024 is 98 out of 100, reported through an alternative payment model (APM).
Show 3 more questionsShow fewer questions
How many Medicare patients does Karen Stoughton see?
CMS counts 37 Medicare patients who saw Karen Stoughton in 2024, with an average age of 72.
Has Karen Stoughton received payments from drug or device companies?
CMS Open Payments shows $117 in general payments to Karen Stoughton from 1 company from 2025 to 2025. The largest total came from Exelixis Inc.
How long has Karen Stoughton been practicing?
Karen Stoughton graduated from medical school in 2014, 12 years ago.
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