SHANNON LEIGH PACI APRN
NPI 1376160788
Nurse Practitioner - Family in Chelmsford, MA

Active since July 01, 2020PECOS EnrolledAccepts Medicare Assignment
290 LITTLETON RD UNIT 3, CHELMSFORD, MA 01824(978) 685-2460 Get Directions Write a Review

NPPES record last updated: May 28, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 28, 2025, Mar 25, 2025, Apr 24, 2024 and 3 more (6 updates tracked since 2020).

About Shannon Leigh Paci Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SHANNON LEIGH PACI APRN (NPI 1376160788) is an individual family provider in Chelmsford, Massachusetts, licensed in Massachusetts (RN2288824) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newburyport, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1376160788
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSHANNON LEIGH PACICredential: APRN
Location Address290 LITTLETON RD UNIT 3Chelmsford, MA 01824-3429
Mailing Address290 Littleton Rd Unit 3Chelmsford, MA 01824-3429
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJuly 1, 2020
Last NPPES UpdateMay 28, 20256 updates tracked since enumeration
NPPES CertifiedMay 28, 2025
NPI 1376160788 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MA · RN2288824
Also ListedRegistered NurseTaxonomy 163W00000X · License RN2288824 (MA)
290 LITTLETON RD UNIT 3, Chelmsford, MA 01824

Other Names 1

Other Name (5)Shannon Leigh Swanson Aprn

Secondary Practice Location 1

Location 1180 Low StNewburyport, MA 01950-3519 · Phone (978) 465-5361

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Shannon Leigh Paci Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8224442595
PECOS Enrollment IDI20210127002445
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
627 services159 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
297 services170 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
250 services88 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
147 services128 patients
Nursing facility discharge management, more than 30 minutes 99316
Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.
78 services69 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01824 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 01824
Nurse Practitioner (Psychiatric/Mental Health)
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 01824
Internal Medicine
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 01824
Internal Medicine
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 01824
Internal Medicine
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 01824
Internal Medicine
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 01824
Internal Medicine
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 01824
Internal Medicine
290 LITTLETON RD UNIT 3
CHELMSFORD, MA 01824

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Shannon Paci's NPI number?

The NPI number for Shannon Paci is 1376160788. It was assigned to this individual provider in the NPPES registry on July 1, 2020. The provider is also known as Shannon Leigh Swanson Aprn.

Where is Shannon Paci located?

Shannon Paci practices at 290 Littleton Rd Unit 3, Chelmsford, MA 01824. The listed phone number is (978) 685-2460.

What is Shannon Paci's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Shannon Paci enrolled in Medicare?

Yes. Shannon Paci is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Shannon Paci accept?

Health plans from Anthem Blue Cross and Blue Shield list Shannon Paci as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Shannon Paci was last updated on May 28, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.