BAYON MEDICAL GROUP LLC
NPI 1154866234
Clinic/Center - Primary Care in Lynn, MA

Active since December 28, 2016CLIA Certified · 2 labs
280 UNION ST # 402, LYNN, MA 01901(781) 780-7755(781) 598-0243 Get Directions Write a Review

NPPES record last updated: June 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 12, 2025, Jan 2, 2023, Nov 18, 2022 and 2 more (5 updates tracked since 2016).

About Bayon Medical Group Llc NPPES

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

BAYON MEDICAL GROUP LLC (NPI 1154866234), doing business as Lowell Primary Care Center, is a healthcare organization registered as a primary care in Lynn, Massachusetts and active in the NPI registry since December 2016. The organization holds 2 active CLIA laboratory certificates, maintains a secondary practice location in Lowell, and lists Vladimir Batrin, Practice Administrator, as its authorized official.

NPPES Registry Identity

NPI1154866234
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameBAYON MEDICAL GROUP LLC
Location Address280 UNION ST # 402Lynn, MA 01901-1353
Mailing Address280 Union St Ste 402Lynn, MA 01901-1353 · (781) 780-7755 · Fax (781) 598-0243
Fax(781) 598-0243
Organization SubpartNo
Authorized OfficialVladimir BatrinPractice Administrator · (857) 452-6356
Enumeration DateDecember 28, 2016
Last NPPES UpdateJune 12, 20255 updates tracked since enumeration
NPPES CertifiedJune 12, 2025
✔ NPI 1154866234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License✔ Licensed in MA · 222926
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedFamily MedicineTaxonomy 207Q00000X
280 UNION ST # 402, Lynn, MA 01901

Other Names 3

Doing Business AsLowell Primary Care Center
Doing Business AsLynn Primary Care Center
Other NameBayon Medical Group

Secondary Practice Location 1

Location 11075 Westford Street, Suite 204, 1075 Westford Street, Suite 204Lowell, MA 01851 · Phone (978) 455-7992 · Fax (978) 221-6168

Other Identifiers 2

Medicaid110120791AMA
Medicaid110120791BMA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bayon Medical Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Bayon Medical Group LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Nurse Practitioner
NPI 1598368045
280 UNION ST STE 402
Lynn, MA 01901
(781) 780-7755
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1073044616
269 UNION ST
Lynn, MA 01901
(781) 581-3900
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1619979408
34 STATE ST
Lynn, MA 01901
(781) 581-6181
✔ PECOS✔ Accepts Medicare0.4 mi
Nurse Practitioner
NPI 1780998765
694 WESTERN AVE
Lynn, MA 01905
(781) 595-7348
✔ PECOS✔ Accepts Medicare1.1 mi
Nurse Practitioner
NPI 1750015756
235 WOODLAND N
Lynn, MA 01904
(781) 715-2390
✔ PECOS3.1 mi
Nurse Practitioner
NPI 1427424845
135 JACKSON ST
Lowell, MA 01852
(978) 441-1700
✔ PECOS✔ Accepts Medicare22 mi
Nurse Practitioner
NPI 1023689429
135 JACKSON ST
Lowell, MA 01852
(978) 937-9700
✔ PECOS✔ Accepts Medicare22 mi
Nurse Practitioner
NPI 1194792408
135 JACKSON ST LOWELL COMMUNITY HEALTH CENTER
Lowell, MA 01852
(978) 454-7685
✔ PECOS✔ Accepts Medicare22 mi
Nurse Practitioner
NPI 1932956075
225 CEDAR HILL ST STE 200
Marlborough, MA 01752
(615) 436-9060
✔ PECOS34 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 22D2146515

Bayon Medical Group, LLC Dba Lowell Primary Care Center · Lowell, MA
Active · expires Mar 29, 2028
CLIA Number22D2146515
Laboratory TypePhysician Office
Certificate Effective DateMarch 30, 2026
Certificate Expiration DateMarch 29, 2028
Laboratory DirectorChhan Touch
Laboratory Phone(978) 455-7992
Laboratory LocationBayon Medical Group, LLC Dba Lowell Primary Care Center1075 Westford Street Ste 204, Lowell, MA 01851
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 22D2146517

Bayon Medical Group, LLC Dba Lynn Primary Care Center · Lynn, MA
Active · expires Mar 29, 2028
CLIA Number22D2146517
Laboratory TypePhysician Office
Certificate Effective DateMarch 30, 2026
Certificate Expiration DateMarch 29, 2028
Laboratory DirectorMiadette Pheng-Phal
Laboratory Phone(781) 780-7755
Laboratory LocationBayon Medical Group, LLC Dba Lynn Primary Care Center280 Union Street Ste 402, Lynn, MA 01901
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Bayon Medical Group LLC's NPI number?

The NPI number for Bayon Medical Group LLC is 1154866234. It was assigned to this organization in the NPPES registry on December 28, 2016. The provider is doing business as Lowell Primary Care Center and Lynn Primary Care Center. The provider is also known as Bayon Medical Group.

Where is Bayon Medical Group LLC located?

Bayon Medical Group LLC is located at 280 Union St # 402, Lynn, MA 01901. The listed phone number is (781) 780-7755.

What is Bayon Medical Group LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Is Bayon Medical Group LLC enrolled in Medicare?

Yes. Bayon Medical Group LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Bayon Medical Group LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to Bayon Medical Group LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (8) and Internal Medicine (1). Of these, 2 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Bayon Medical Group LLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Bayon Medical Group LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Bayon Medical Group LLC 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 Bayon Medical Group LLC was last updated on June 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.