Andrea C. Longden, FNP

  • Mount Kisco, NY
  • Family nurse practitioner
NPI1114912409PAC ID4587669676
Medicare patients, 2024
95
Part D claims, 2024
95
MIPS score, 2024
93
Hospital affiliations
1
Medical groups
2
Practice address
400 East Main Street, Mount Kisco, NY 10549
Practice phone
Call (914) 666-1200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Northern Westchester Hospital

Hospital · Mount Kisco, New York

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Andrea C. Longden is a family nurse practitioner in Mount Kisco, New York

Andrea Longden practices at Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health.

Andrea Longden's NPI, 1114912409, was assigned on September 13, 2005. Andrea Longden holds New York license F430116.

NPI and contact details
Medicare PAC ID
4587669676
NPI enumeration date
September 13, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(914) 666-1200
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
55
Medical school graduation
1997

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

Andrea C. Longden practices at Northern Westchester Hospital in Mount Kisco, New York

Andrea Longden's primary practice is Northern Westchester Hospital, at 400 East Main Street, Mount Kisco, NY 10549 in Westchester County. The practice phone is (914) 666-1200.

Source: Dmand AI Affiliation Data

Andrea C. Longden is affiliated with 1 site of care and 2 medical groups

Andrea Longden's primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Andrea Longden to 1 more medical group, named with a free account.

See all 3 affiliations for Andrea Longden

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

Dmand AI tracks the EHR system at Andrea C. Longden's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Andrea Longden practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Northern Westchester HospitalAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Andrea C. Longden is one of 10,214 family nurse practitioners in New York

Family is Andrea Longden's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Andrea Longden is licensed in New York.

Specialties and state licenses

  • Family nurse practitioner, New YorkPrimaryLicense F430116 · taxonomy 363LF0000X

Family nurse practitioners near Andrea Longden

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

Andrea C. Longden treated 95 Medicare patients in 2024, average age 76

CMS counts 95 Medicare patients who saw Andrea Longden in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Andrea Longden's median patient age at 58, with 43% women.

Medicare patients, 202495
Average age76
Average risk score1.32
Also on Medicaid16%

Andrea Longden's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Andrea Longden's Medicare patients by sex, 2024

  • Women5760%
  • Men3840%

Chronic conditions among Andrea Longden's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure74%
  3. Arthritis42%
  4. Anxiety37%
  5. Mood disorders29%
  6. Cancer26%
  7. Depression25%
  8. Diabetes25%

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

Andrea Longden's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women43%
  • Men50%

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

Andrea C. Longden wrote 95 Medicare Part D claims in 2024

In 2024, Andrea Longden wrote 95 Medicare Part D claims for 74 patients. 92% of them were for generic drugs.

Part D claims, 202495
Part D patients74

Andrea Longden's Part D claims by kind of drug, 2024

  • Generic87 claims92%
  • Brand-name and other8 claims8%

Drug classes CMS tracks in Andrea Longden's Part D claims, 2024

  • Opioids12%11 of 95 claims
  • Antibiotics52%49 of 95 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

Andrea C. Longden scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Andrea Longden for performance year 2024, reported through an alternative payment model (APM). Andrea Longden accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Andrea Longden's MIPS scores, performance year 2024

  • 93of 100Final score
  • 79.8of 100Quality
  • 89of 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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Sources for Andrea C. Longden'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)Clinician Public Reporting: Overall MIPS Performance (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 Andrea C. Longden

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Andrea C. Longden's NPI number?

Andrea C. Longden's NPI number is 1114912409. It was assigned on September 13, 2005, and it is active in the NPI Registry.

What does Andrea C. Longden specialize in?

Andrea C. Longden is a family nurse practitioner in Mount Kisco, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Andrea C. Longden practice?

Andrea Longden practices at 400 East Main Street, Mount Kisco, NY 10549. Andrea Longden's primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Dmand AI also links Andrea Longden to 1 medical group.

What is Andrea C. Longden's office phone number?

The practice phone on file for Andrea Longden is (914) 666-1200.

What is Andrea C. Longden's medical license number?

Andrea Longden holds New York license F430116.

Which hospitals is Andrea C. Longden affiliated with?

Andrea Longden practices at Northern Westchester Hospital in Mount Kisco, New York.

What medical group is Andrea C. Longden part of?

Andrea Longden is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Andrea Longden to 1 more medical group.

Does Andrea C. Longden accept Medicare?

Yes. CMS lists Andrea Longden as accepting Medicare assignment.

What is Andrea C. Longden's MIPS score?

Andrea Longden's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Andrea C. Longden see?

CMS counts 95 Medicare patients who saw Andrea Longden in 2024, with an average age of 76.

How long has Andrea C. Longden been practicing?

Andrea Longden graduated from medical school in 1997, 29 years ago.

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