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MAIN HEALTHCARE LLC
NPI 1093502817
Nurse Practitioner - Family in Baltimore, MD

Active since April 23, 2025CLIA 21D2322970 · Waiver
2702 GEARTNER RD, BALTIMORE, MD 21209(443) 318-8713(443) 870-4919 Get Directions Write a Review

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Main Healthcare Llc NPPES

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

MAIN HEALTHCARE LLC (NPI 1093502817) is a healthcare organization registered as a family in Baltimore, Maryland and active in the NPI registry since April 2025. The organization holds a CLIA Waiver certificate valid through April 29, 2027 and lists Hannah Mainstain, Owner And Provider, as its authorized official.

NPPES Registry Identity

NPI1093502817
Entity TypeOrganization
Primary Taxonomy363LF0000X
Legal Business NameMAIN HEALTHCARE LLC
Location Address2702 GEARTNER RDBaltimore, MD 21209-1410
Mailing Address2702 Geartner RdBaltimore, MD 21209-1410 · (443) 318-8713 · Fax (443) 870-4919
Phone(443) 318-8713
Fax(443) 870-4919
Organization SubpartNo
Authorized OfficialHannah MainstainOwner And Provider · (443) 318-8713
Enumeration DateApril 23, 2025
Last NPPES UpdateJune 24, 2025
NPPES CertifiedJune 24, 2025
✔ NPI 1093502817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
2702 GEARTNER RD, Baltimore, MD 21209
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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

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 21D2322970

Main Healthcare LLC · Baltimore, MD
Active · expires Apr 29, 2027
CLIA Number21D2322970
Laboratory TypePractitioner Other
Certificate Effective DateApril 30, 2025
Certificate Expiration DateApril 29, 2027
Laboratory DirectorMainstain Hannah
Laboratory Phone(443) 318-8713
Laboratory LocationMain Healthcare LLC2702 Geartner Rd, Baltimore, MD 21209
CLIA data matches this NPI record on: Address Name Phone
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.

HANNAH MAINSTAIN FNP-BC
Nurse Practitioner (Family)
2702 GEARTNER RD
BALTIMORE, MD 21209
Baltimore County (443) 318-8713

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 Main Healthcare LLC's NPI number?

The NPI number for Main Healthcare LLC is 1093502817. It was assigned to this organization in the NPPES registry on April 23, 2025.

Where is Main Healthcare LLC located?

Main Healthcare LLC is located at 2702 Geartner Rd, Baltimore, MD 21209. The listed phone number is (443) 318-8713.

What is Main Healthcare LLC's specialty?

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

Does Main Healthcare LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 21D2322970) is associated with this NPI, valid through April 29, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Main Healthcare LLC was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.