Kristen Nicole L'Esperance, PA-C
- Medicare patients, 2024
- 114
- Part D claims, 2024
- 213
- Hospital affiliations
- 6
- Medical groups
- 2
- State licenses
- 2
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kristen L'Esperance'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.
Kristen Nicole L'Esperance is a physician assistant in Boston, Massachusetts
Kristen L'Esperance practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Kristen L'Esperance's NPI, 1851866446, was assigned on October 10, 2018. Kristen L'Esperance holds Massachusetts license PA6784.
- NPI
- 1851866446NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062757420
- NPI enumeration date
- October 10, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kristen Nicole L'Esperance practices at Brigham and Women's Hospital in Boston, Massachusetts
Kristen L'Esperance's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Source: Dmand AI Affiliation Data
Kristen Nicole L'Esperance is affiliated with 7 sites of care and 2 medical groups
Kristen L'Esperance's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Kristen L'Esperance is also affiliated with Massachusetts General Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Kristen L'Esperance to 4 more hospitals, 1 hospital outpatient department and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kristen Nicole L'Esperance's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kristen L'Esperance practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Kristen Nicole L'Esperance is one of 3,922 physician assistants in Massachusetts
Physician assistant is Kristen L'Esperance's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Kristen L'Esperance's licenses on file in 2 states: Massachusetts and Rhode Island.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
- Rhode Island license
Physician assistants near Kristen L'Esperance
Counts of physician assistants 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
Kristen Nicole L'Esperance treated 114 Medicare patients in 2024, average age 76
CMS counts 114 Medicare patients who saw Kristen L'Esperance in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kristen L'Esperance's median patient age at 70, with 20% women.
Kristen L'Esperance's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kristen L'Esperance's Medicare patients by sex, 2024
- Women3934%
- Men7566%
Chronic conditions among Kristen L'Esperance's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer56%
- Arthritis45%
- Anxiety29%
- Chronic kidney disease29%
- Diabetes26%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Kristen L'Esperance's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women20%
- Men77%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kristen Nicole L'Esperance wrote 213 Medicare Part D claims in 2024
In 2024, Kristen L'Esperance wrote 213 Medicare Part D claims for 100 patients. 84% of them were for generic drugs.
Kristen L'Esperance's Part D claims by kind of drug, 2024
- Generic178 claims84%
- Brand-name35 claims16%
Drug classes CMS tracks in Kristen L'Esperance's Part D claims, 2024
- Opioids13%27 of 213 claims
- Antibiotics8%18 of 213 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
Kristen Nicole L'Esperance offers telehealth to Medicare patients
Kristen L'Esperance accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Kristen L'Esperance as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Sources for Kristen Nicole L'Esperance'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) |
| 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 Kristen Nicole L'Esperance
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kristen Nicole L'Esperance's NPI number?
Kristen Nicole L'Esperance's NPI number is 1851866446. It was assigned on October 10, 2018, and it is active in the NPI Registry.
What does Kristen Nicole L'Esperance specialize in?
Kristen Nicole L'Esperance is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kristen Nicole L'Esperance practice?
Kristen L'Esperance practices at 75 Francis Street, Boston, MA 02115. Kristen L'Esperance's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Kristen L'Esperance to 4 hospitals, 1 hospital outpatient department and 1 medical group.
What is Kristen Nicole L'Esperance's office phone number?
The practice phone on file for Kristen L'Esperance is (617) 732-5500.
What is Kristen Nicole L'Esperance's medical license number?
Kristen L'Esperance holds Massachusetts license PA6784, one of the licenses on file in 2 states.
Which states has Kristen Nicole L'Esperance been licensed in?
Dmand AI has state licenses on file for Kristen L'Esperance in Massachusetts and Rhode Island.
Which hospitals is Kristen Nicole L'Esperance affiliated with?
Kristen L'Esperance practices at Brigham and Women's Hospital in Boston, Massachusetts. Kristen L'Esperance is also affiliated with Massachusetts General Hospital. Dmand AI links Kristen L'Esperance to 4 more hospitals.
What medical group is Kristen Nicole L'Esperance part of?
Kristen L'Esperance is linked to Brigham and Women's Hospital. Dmand AI links Kristen L'Esperance to 1 more medical group.
Does Kristen Nicole L'Esperance accept Medicare?
Yes. CMS lists Kristen L'Esperance as accepting Medicare assignment.
Does Kristen Nicole L'Esperance offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Kristen L'Esperance as offering telehealth services.
How many Medicare patients does Kristen Nicole L'Esperance see?
CMS counts 114 Medicare patients who saw Kristen L'Esperance in 2024, with an average age of 76.
How long has Kristen Nicole L'Esperance been practicing?
Kristen L'Esperance graduated from medical school in 2018, 8 years ago.
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