Margaret G. Libby, NPC

  • South Portland, ME
  • Family nurse practitioner
NPI1619359007PAC ID6800101155
Medicare patients, 2024
84
Part D claims, 2024
1,254
Affiliated sites
3
Medical groups
2
State license
1
Practice address
50 Foden Road, South Portland, ME 04106
Practice phone
Call (207) 523-3620
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

InterMed Imaging - South Portland

Mammography / Breast Imaging Center · South Portland, Maine

See all 5 affiliations

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Margaret G. Libby is a family nurse practitioner in South Portland, Maine

Margaret Libby practices at InterMed Imaging - South Portland in South Portland, Maine.

Margaret Libby's NPI, 1619359007, was assigned on June 23, 2015. Margaret Libby holds Maine license CNP151055.

NPI and contact details
Medicare PAC ID
6800101155
NPI enumeration date
June 23, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(207) 523-3620
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Margaret G. Libby practices at InterMed Imaging - South Portland in South Portland, Maine

Margaret Libby's primary practice is InterMed Imaging - South Portland, at 50 Foden Road, South Portland, ME 04106. The practice phone is (207) 523-3620.

  • InterMed Imaging - South Portland
    50 Foden Road, South Portland, ME 04106Phone(207) 523-3620

Source: Dmand AI Affiliation Data

Margaret G. Libby is affiliated with 3 sites of care and 2 medical groups

Margaret Libby's primary practice is InterMed Imaging - South Portland in South Portland, Maine. The medical group on file is InterMed, P.A. Dmand AI also links Margaret Libby to 1 more group practice or clinic, 1 therapy and rehab clinic and 1 medical group, each named with a free account. Margaret Libby's employer is on file too: a breast imaging center.

See all 5 affiliations for Margaret Libby

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Margaret G. Libby's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Libby practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
InterMed Imaging - South PortlandAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Margaret G. Libby is one of 1,081 family nurse practitioners in Maine

Family is Margaret Libby's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Margaret Libby is licensed in Maine.

Specialties and state licenses

  • Family nurse practitioner, MainePrimaryLicense CNP151055 · taxonomy 363LF0000X

Family nurse practitioners near Margaret Libby

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

Margaret G. Libby treated 84 Medicare patients in 2024, average age 75

CMS counts 84 Medicare patients who saw Margaret Libby in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Margaret Libby's median patient age at 67, with 53% women.

Medicare patients, 202484
Average age75
Average risk score0.95

Margaret Libby's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Margaret Libby's Medicare patients by sex, 2024

  • Women5667%
  • Men2833%

Chronic conditions among Margaret Libby's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure70%
  3. Arthritis39%
  4. Anxiety31%
  5. Mood disorders30%
  6. Depression29%
  7. Diabetes29%
  8. Chronic kidney disease24%

Share of Medicare patients with each condition. A patient can have several.

Margaret Libby's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women53%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Margaret G. Libby wrote 1,254 Medicare Part D claims in 2024

In 2024, Margaret Libby wrote 1,254 Medicare Part D claims for 263 patients. 71% of them were for generic drugs.

Part D claims, 20241,254
Part D patients263

Margaret Libby's Part D claims by kind of drug, 2024

  • Generic886 claims71%
  • Brand-name347 claims28%
  • Other21 claims2%

Drug classes CMS tracks in Margaret Libby's Part D claims, 2024

  • Opioids2%26 of 1,254 claims
  • Antibiotics7%93 of 1,254 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 G. Libby offers telehealth to Medicare patients

Margaret Libby accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Margaret Libby as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Sources for Margaret G. Libby's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Margaret G. Libby

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 G. Libby's NPI number?

Margaret G. Libby's NPI number is 1619359007. It was assigned on June 23, 2015, and it is active in the NPI Registry.

What does Margaret G. Libby specialize in?

Margaret G. Libby is a family nurse practitioner in South Portland, Maine. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Margaret G. Libby practice?

Margaret Libby practices at 50 Foden Road, South Portland, ME 04106. Margaret Libby's primary practice is InterMed Imaging - South Portland in South Portland, Maine. Dmand AI also links Margaret Libby to 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group.

What is Margaret G. Libby's office phone number?

The practice phone on file for Margaret Libby is (207) 523-3620.

What is Margaret G. Libby's medical license number?

Margaret Libby holds Maine license CNP151055.

What medical group is Margaret G. Libby part of?

Margaret Libby is linked to InterMed, P.A. Dmand AI links Margaret Libby to 1 more medical group.

Does Margaret G. Libby accept Medicare?

Yes. CMS lists Margaret Libby as accepting Medicare assignment.

Does Margaret G. Libby offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Margaret Libby as offering telehealth services.

How many Medicare patients does Margaret G. Libby see?

CMS counts 84 Medicare patients who saw Margaret Libby in 2024, with an average age of 75.

How long has Margaret G. Libby been practicing?

Margaret Libby graduated from medical school in 2015, 11 years ago.

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