1. Home
  2. Directory
  3. California
  4. Vacaville
  5. General Acute Care Hospital
  6. NPI Profile

NORTHBAY HEALTHCARE CENTER FOR PRIMARY CARE
NPI 1104151844
General Acute Care Hospital in Vacaville, CA

Active since October 14, 2009CLIA 05D0614782 · Microscopy
1000 NUT TREE RD, VACAVILLE, CA 95687(707) 646-4193(707) 399-2651 Get Directions Write a Review

NPPES record last updated: October 14, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Northbay Healthcare Center For Primary Care NPPES

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

NORTHBAY HEALTHCARE CENTER FOR PRIMARY CARE (NPI 1104151844) is a healthcare organization registered as a general acute care hospital in Vacaville, California and active in the NPI registry since October 2009. The organization holds a CLIA Microscopy certificate valid through March 14, 2027 and lists Margaret E Walbolt, Vice President Adminstrative Serv, as its authorized official.

NPPES Registry Identity

NPI1104151844
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameNORTHBAY HEALTHCARE GROUP
Location Address1000 NUT TREE RDVacaville, CA 95687-4100
Mailing Address1000 Nut Tree RdVacaville, CA 95687-4100 · (707) 646-4193 · Fax (707) 399-2651
Phone(707) 646-4193
Fax(707) 399-2651
Organization SubpartYes
Authorized OfficialMargaret E WalboltVice President Adminstrative Serv · (707) 646-4196
Enumeration DateOctober 14, 2009
✔ NPI 1104151844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in CA · 110000093
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
1000 NUT TREE RD, Vacaville, CA 95687
Open in Google Maps ↗

Other Names 1

Other NameNorthbay Healthcare Center For Primary Care

Other Identifiers 1

Other110000093CA · Dhs License

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 for Provider-Performed Microscopy Procedures (PPMP) 05D0614782

Northbay Healthcare Group Center For Primary Care · Vacaville, CA
Active · expires Mar 14, 2027
CLIA Number05D0614782
Laboratory TypePractitioner Other
Certificate Effective DateMarch 15, 2025
Certificate Expiration DateMarch 14, 2027
Laboratory DirectorAli Hassani MD
Laboratory Phone(707) 624-7533
Laboratory LocationNorthbay Healthcare Group Center For Primary Care421 Nut Tree Rd, Vacaville, CA 95687
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 10

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

DR. HY LONG TON
Pharmacist (Nutrition Support)
1000 NUT TREE RD
VACAVILLE, CA 95687
Solano County (707) 624-7150
ADRIENNE ANGELES LEE OTR/L
Occupational Therapist
1000 NUT TREE RD
VACAVILLE, CA 95687
Solano County (707) 624-7000
GRACIE POLEN RN
Registered Nurse (Emergency)
1000 NUT TREE RD
VACAVILLE, CA 95687
Solano County (707) 624-7810
ALEXIA SIMONE LOWI-TENG
Nurse Practitioner (Psychiatric/Mental Health)
1000 NUT TREE RD
VACAVILLE, CA 95687
Solano County (951) 850-2783
NORTHBAY HEALTHCARE GROUP
General Acute Care Hospital
1000 NUT TREE RD
VACAVILLE, CA 95687
Solano County (707) 646-3401
MRS. MEGAN RODRIGUEZ CANOVA FNP-C
Nurse Practitioner (Family)
1000 NUT TREE RD
VACAVILLE, CA 95687
Solano County (707) 624-7800
EMERGENCY AND ACUTE CARE MEDICAL CORPORATION
Emergency Medicine
1000 NUT TREE RD
VACAVILLE, CA 95687
Solano County (858) 759-4765
DR. FRED WALTON PARHAM M.D.
Internal Medicine
1000 NUT TREE RD
VACAVILLE, CA 95687
Solano County (707) 447-3600

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 Northbay Healthcare Group's NPI number?

The NPI number for Northbay Healthcare Group is 1104151844. It was assigned to this organization in the NPPES registry on October 14, 2009. The provider is also known as Northbay Healthcare Center For Primary Care.

Where is Northbay Healthcare Group located?

Northbay Healthcare Group is located at 1000 Nut Tree Rd, Vacaville, CA 95687. The listed phone number is (707) 646-4193.

What is Northbay Healthcare Group's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Does Northbay Healthcare Group hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D0614782) is associated with this NPI, valid through March 14, 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 Northbay Healthcare Group was last updated on October 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.