MARLBOROUGH URGENT CARE PLLC
NPI 1629845094
Clinic/Center - Urgent Care in Marlborough, MA

Active since December 06, 2023CLIA 22D2304164 · Waiver
757 BOSTON POST RD E STE A, MARLBOROUGH, MA 01752(423) 741-0506 Get Directions Write a Review

NPPES record last updated: June 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 4, 2025, Dec 6, 2023 (2 updates tracked since 2023).

About Marlborough Urgent Care Pllc NPPES

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

MARLBOROUGH URGENT CARE PLLC (NPI 1629845094), doing business as Zenith Primary & Urgent Care, is a healthcare organization registered as an urgent care in Marlborough, Massachusetts and active in the NPI registry since December 2023. The organization holds a CLIA Waiver certificate valid through May 7, 2028 and lists Badal Kalamkar, Practice Owner, as its authorized official.

NPPES Registry Identity

NPI1629845094
Entity TypeOrganization
Primary Taxonomy261QU0200X
Legal Business NameMARLBOROUGH URGENT CARE PLLC
Location Address757 BOSTON POST RD E STE AMarlborough, MA 01752-3704
Mailing Address757 Boston Post Rd E Ste AMarlborough, MA 01752-3704 · (423) 741-0506
Organization SubpartNo
Authorized OfficialBadal KalamkarPractice Owner · (617) 500-7922
Enumeration DateDecember 6, 2023
Last NPPES UpdateJune 4, 20252 updates tracked since enumeration
NPPES CertifiedJune 4, 2025
NPI 1629845094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Urgent CareAmbulatory Health Care Facilities
Taxonomy Code261QU0200X
757 BOSTON POST RD E STE A, Marlborough, MA 01752

Other Names 1

Doing Business AsZenith Primary & Urgent Care

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

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 22D2304164

Marlborough Urgent Care PLLC · Marlborough, MA
Active · expires May 7, 2028
CLIA Number22D2304164
Laboratory TypePhysician Office
Certificate Effective DateMay 8, 2026
Certificate Expiration DateMay 7, 2028
Laboratory DirectorBadal Kalamkar
Laboratory Phone(617) 500-7933
Laboratory LocationMarlborough Urgent Care PLLC757 Boston Post Rd E Ste A, Marlborough, MA 01752
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

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

Internal Medicine
757 BOSTON POST RD E STE A
MARLBOROUGH, MA 01752

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 Marlborough Urgent Care PLLC's NPI number?

The NPI number for Marlborough Urgent Care PLLC is 1629845094. It was assigned to this organization in the NPPES registry on December 6, 2023. The provider is doing business as Zenith Primary & Urgent Care.

Where is Marlborough Urgent Care PLLC located?

Marlborough Urgent Care PLLC is located at 757 Boston Post Rd E Ste A, Marlborough, MA 01752. The listed phone number is (423) 741-0506.

What is Marlborough Urgent Care PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.

Does Marlborough Urgent Care PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 22D2304164) is associated with this NPI, valid through May 7, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Marlborough Urgent Care PLLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Marlborough Urgent Care PLLC 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 Marlborough Urgent Care PLLC was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.