SIERRA FREEDBERG
NPI 1821719618
Community Health Worker in Lynnfield, MA

Active since September 08, 2022PECOS EnrolledAccepts Medicare Assignment
6 KIMBALL LN STE 301, LYNNFIELD, MA 01940(781) 246-2010 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 25, 2026, Sep 8, 2022 (2 updates tracked since 2022).

About Sierra Freedberg NPPES

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

SIERRA FREEDBERG (NPI 1821719618) is an individual community health worker in Lynnfield, Massachusetts and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1821719618
Entity TypeIndividualFemale
Primary Taxonomy172V00000X
Provider Legal NameSIERRA FREEDBERG
Location Address6 KIMBALL LN STE 301Lynnfield, MA 01940-2682
Mailing Address6 Kimball Ln Ste 301Lynnfield, MA 01940-2682
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateSeptember 8, 2022
Last NPPES UpdateMarch 25, 20262 updates tracked since enumeration
NPPES CertifiedMarch 25, 2026
NPI 1821719618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCommunity Health WorkerOther Service Providers
Taxonomy Code172V00000X
Definition
Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.
6 KIMBALL LN STE 301, Lynnfield, MA 01940

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

Sierra Freedberg 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 ID9335612449
PECOS Enrollment IDI20260619002233
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.

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 Sierra Freedberg's NPI number?

The NPI number for Sierra Freedberg is 1821719618. It was assigned to this individual provider in the NPPES registry on September 8, 2022.

Where is Sierra Freedberg located?

Sierra Freedberg practices at 6 Kimball Ln Ste 301, Lynnfield, MA 01940. The listed phone number is (781) 246-2010.

What is Sierra Freedberg's specialty?

The primary specialty registered for this NPI is Community Health Worker with taxonomy code 172V00000X.

Is Sierra Freedberg enrolled in Medicare?

Yes. Sierra Freedberg 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.

When was this NPI record last updated?

The NPPES record for Sierra Freedberg was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.