Karen M. Guigno, NP
- Medicare patients, 2024
- 88
- Part D claims, 2024
- 2,863
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 600 Worcester Rd, Framingham, MA 01702
- Practice phone
- Call (508) 881-3029
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Charles River Medical Associates
Framingham, Massachusetts
Find Karen Guigno'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 M. Guigno is a family nurse practitioner in Framingham, Massachusetts
Karen Guigno practices at Charles River Medical Associates in Framingham, Massachusetts.
Karen Guigno's NPI, 1578811105, was assigned on August 29, 2012. Karen Guigno holds Massachusetts license RN255994.
- NPI
- 1578811105NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466603428
- NPI enumeration date
- August 29, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (508) 881-3029
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Karen M. Guigno practices at Charles River Medical Associates in Framingham, Massachusetts
Karen Guigno's primary practice is Charles River Medical Associates, at 600 Worcester Rd, Framingham, MA 01702 in Middlesex County. The practice phone is (508) 881-3029.
- Charles River Medical Associates600 Worcester Rd, Framingham, MA 01702 · Middlesex CountyPhone(508) 881-3029
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Karen M. Guigno is affiliated with 5 sites of care and 1 medical group
Karen Guigno's primary practice is Charles River Medical Associates in Framingham, Massachusetts. Karen Guigno is also affiliated with Framingham Union Hospital. The medical group on file is Charles River Medical Associates. Dmand AI also links Karen Guigno to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Karen M. Guigno's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Guigno practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Charles River Medical Associates | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Karen M. Guigno is one of 3,644 family nurse practitioners in Massachusetts
Family is Karen Guigno's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Karen Guigno is licensed in Massachusetts.
Specialties and state licenses
- Family nurse practitioner, MassachusettsPrimary
Family nurse practitioners near Karen Guigno
Counts of family 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 M. Guigno treated 88 Medicare patients in 2024, average age 74
CMS counts 88 Medicare patients who saw Karen Guigno in 2024. The largest group is 75 to 84, with 37 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Karen Guigno's median patient age at 64, with 43% women.
Karen Guigno's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Karen Guigno's Medicare patients by sex, 2024
- Women4045%
- Men4855%
Chronic conditions among Karen Guigno's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis42%
- Diabetes34%
- Ischemic heart disease33%
- Anxiety26%
- Chronic kidney disease26%
- Cancer25%
Share of Medicare patients with each condition. A patient can have several.
Karen Guigno's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Karen M. Guigno wrote 2,863 Medicare Part D claims in 2024
In 2024, Karen Guigno wrote 2,863 Medicare Part D claims for 390 patients. 90% of them were for generic drugs.
Karen Guigno's Part D claims by kind of drug, 2024
- Generic2,581 claims90%
- Brand-name269 claims9%
- Other13 claims0%
Drug classes CMS tracks in Karen Guigno's Part D claims, 2024
- Opioids1%39 of 2,863 claims
- Antibiotics3%91 of 2,863 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 M. Guigno offers telehealth to Medicare patients
Karen Guigno accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Karen Guigno as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Karen M. Guigno'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 M. Guigno
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 M. Guigno's NPI number?
Karen M. Guigno's NPI number is 1578811105. It was assigned on August 29, 2012, and it is active in the NPI Registry.
What does Karen M. Guigno specialize in?
Karen M. Guigno is a family nurse practitioner in Framingham, Massachusetts. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Karen M. Guigno practice?
Karen Guigno practices at 600 Worcester Rd, Framingham, MA 01702. Karen Guigno's primary practice is Charles River Medical Associates in Framingham, Massachusetts. Dmand AI also links Karen Guigno to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Karen M. Guigno's office phone number?
The practice phone on file for Karen Guigno is (508) 881-3029.
What is Karen M. Guigno's medical license number?
Karen Guigno holds Massachusetts license RN255994.
Which hospitals is Karen M. Guigno affiliated with?
Karen Guigno is affiliated with Framingham Union Hospital. Dmand AI links Karen Guigno to 1 more hospital.
What medical group is Karen M. Guigno part of?
Karen Guigno is linked to Charles River Medical Associates.
Does Karen M. Guigno accept Medicare?
Yes. CMS lists Karen Guigno as accepting Medicare assignment.
Does Karen M. Guigno offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Karen Guigno as offering telehealth services.
How many Medicare patients does Karen M. Guigno see?
CMS counts 88 Medicare patients who saw Karen Guigno in 2024, with an average age of 74.
How long has Karen M. Guigno been practicing?
Karen Guigno graduated from medical school in 2012, 14 years ago.
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