MERCED COUNTY LAB
NPI 1942402672
Clinical Medical Laboratory in Merced, CA

Active since June 04, 2007
260 E 15TH ST, MERCED, CA 95340(209) 381-1200(209) 381-1215 Get Directions Write a Review

NPPES record last updated: October 7, 2010. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Merced County Lab NPPES

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

MERCED COUNTY LAB (NPI 1942402672) is a healthcare organization registered as a clinical medical laboratory in Merced, California and active in the NPI registry since June 2007. The organization lists Kenneth Havens, Fiscal Manager, as its authorized official.

NPPES Registry Identity

NPI1942402672
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameCOUNTY OF MERCED
Location Address260 E 15TH STMerced, CA 95340-6216
Mailing Address260 E 15th StMerced, CA 95340-6216 · (209) 381-1200 · Fax (209) 381-1215
Fax(209) 381-1215
Organization SubpartNo
Authorized OfficialKenneth HavensFiscal Manager · (209) 381-1200
Enumeration DateJune 4, 2007
Last NPPES UpdateOctober 7, 2010
✔ NPI 1942402672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
260 E 15TH ST, Merced, CA 95340

Other Names 1

Other NameMerced County Lab

Other Identifiers 2

Medicare ID-Type UnspecifiedZZZ94021ZCA
MedicaidLAB00866FCA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Merced County Lab is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Merced County Lab, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Psychiatry
NPI 1811009608
301 E 13TH ST
Merced, CA 95341
(209) 381-6800
✔ PECOS✔ Accepts Medicare0.6 mi
General Surgery
NPI 1780189233
260 E 15TH ST
Merced, CA 95341
(209) 381-1200
✔ PECOS✔ Accepts Medicare0.6 mi
Nurse Practitioner
NPI 1033718580
2672 MERGANSER CT
Los Banos, CA 93635
(559) 737-8939
✔ PECOS24 mi
Psychiatry
NPI 1649208638
2550 W CLINTON AVE BLDG A
Fresno, CA 93705
(559) 264-7521
✔ PECOS✔ Accepts Medicare51 mi
Psychiatry
NPI 1528177250
4411 E. KINGS CANYON RD
Fresno, CA 93702
(559) 453-1008
✔ PECOS56 mi
Psychiatry
NPI 1396892048
4441 E KINGS CANYON RD
Fresno, CA 93702
(559) 600-4099
✔ PECOS✔ Accepts Medicare56 mi
Psychiatry
NPI 1053324095
150 SETTLEMENT DR STE E
Bastrop, TX 78602
(512) 303-3963
✔ PECOS1,417 mi

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

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 County Of Merced's NPI number?

The NPI number for County Of Merced is 1942402672. It was assigned to this organization in the NPPES registry on June 4, 2007. The provider is also known as Merced County Lab.

Where is County Of Merced located?

County Of Merced is located at 260 E 15th St, Merced, CA 95340. The listed phone number is (209) 381-1200.

What is County Of Merced's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

Is County Of Merced enrolled in Medicare?

Yes. County Of Merced is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through County Of Merced?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to County Of Merced. 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 Psychiatry (5), General Surgery (1) and Nurse Practitioner (1). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for County Of Merced was last updated on October 7, 2010. 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.