What is Katie Lavallee's NPI number?

Katie Lavallee's National Provider Identifier (NPI) is 1770234080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katie Lavallee's specialty?

Katie Lavallee is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Katie Lavallee located?

Katie Lavallee's practice location on file with NPPES is 8 Century Pines Dr # 2, Barrington, NH 03825-3732.

What is Katie Lavallee's phone number?

The practice phone number listed in the NPPES registry for Katie Lavallee is (603) 664-2135.

Does Katie Lavallee accept Medicare?

Katie Lavallee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Katie Lavallee's NPI active?

Yes — Katie Lavallee's NPI (1770234080) is active in the NPPES registry as of the last update on 2022-01-18.

IndividualActiveAccepts Medicare

Katie Lavallee

NPI 1770234080 · Nurse Practitioner · Barrington, NH

Katie Lavallee is a Nurse Practitioner provider in Barrington, NH (NPI 1770234080).

Provider details

NPI number: 1770234080
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Sex: Female
Sole proprietor: No
License: 080623-21 (NH)

Practice location

8 Century Pines Dr # 2

Barrington, NH 03825-3732

Phone: (603) 664-2135

Street-level locationGet directions

More NH providers

Mailing address

83 Bellamy Rd

Dover, NH 03820-4350

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 080623-21 (NH)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(52/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
4 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
312 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	125	$108
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	42	$149
Hemoglobin A1c Level83036	34	$10
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	29	$14
Administration of Pneumococcal VaccineG0009	21	$32
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	58	37
Lorazepam	43	25
Lisinopril	40	26
Gabapentin	39	16
Amlodipine Besylate	31	18
Levothyroxine Sodium	30	12
Sertraline Hcl

Enumerated: 2022-01-18
Last updated: 2022-01-18
Certified: 2022-01-13

Frequently asked questions

What is Katie Lavallee's NPI number?: Katie Lavallee's National Provider Identifier (NPI) is 1770234080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Katie Lavallee's specialty?: Katie Lavallee is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Katie Lavallee located?: Katie Lavallee's practice location on file with NPPES is 8 Century Pines Dr # 2, Barrington, NH 03825-3732.
What is Katie Lavallee's phone number?: The practice phone number listed in the NPPES registry for Katie Lavallee is (603) 664-2135.
Does Katie Lavallee accept Medicare?: Katie Lavallee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Katie Lavallee's NPI active?: Yes — Katie Lavallee's NPI (1770234080) is active in the NPPES registry as of the last update on 2022-01-18.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	125	$108
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	42	$149
Hemoglobin A1c Level83036	34	$10
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	29	$14
Administration of Pneumococcal VaccineG0009	21	$32
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More