CONRAD CASTELLINO M.D. INC.
NPI 1720316078
Clinic/Center - Primary Care in Merced, CA

Q: What is Conrad Castellino M.D. Inc.'s NPI number?

The NPI number for Conrad Castellino M.D. Inc. is 1720316078. It was assigned to this organization in the NPPES registry on November 25, 2009.

Q: What is Conrad Castellino M.D. Inc.'s specialty?

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

Active since November 25, 2009

520 W 27TH ST, MERCED, CA 95340(209) 383-4028(209) 383-4062 Get Directions Write a Review

NPPES record last updated: November 25, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Conrad Castellino M.d. Inc. NPPES

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

CONRAD CASTELLINO M.D. INC. (NPI 1720316078) is a healthcare organization registered as a primary care in Merced, California and active in the NPI registry since November 2009. The organization lists Conrad Joachim Castellino, Physician, as its authorized official.

NPPES Registry Identity

NPI1720316078

Entity TypeOrganization

Primary Taxonomy261QP2300X

Legal Business NameCONRAD CASTELLINO M.D. INC.

Location Address520 W 27TH STMerced, CA 95340-2833

Mailing Address520 W 27th StMerced, CA 95340-2833 · (209) 383-4028 · Fax (209) 383-4062

Phone(209) 383-4028

Fax(209) 383-4062

Organization SubpartNo

Authorized OfficialConrad Joachim CastellinoPhysician · (209) 383-4028

Enumeration DateNovember 25, 2009

✔ NPI 1720316078 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities

Taxonomy Code261QP2300X

520 W 27TH ST, Merced, CA 95340

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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 Conrad Castellino M.D. Inc.'s NPI number?

The NPI number for Conrad Castellino M.D. Inc. is 1720316078. It was assigned to this organization in the NPPES registry on November 25, 2009.

Where is Conrad Castellino M.D. Inc. located?

Conrad Castellino M.D. Inc. is located at 520 W 27th St, Merced, CA 95340. The listed phone number is (209) 383-4028.

What is Conrad Castellino M.D. Inc.'s specialty?

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

When was this NPI record last updated?

The NPPES record for Conrad Castellino M.D. Inc. was last updated on November 25, 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.