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JESSICA MANTILLA MD INC
NPI 1861841348
Internal Medicine - Infectious Disease in Alhambra, CA

Active since June 06, 2016
100 S RAYMOND AVE, ALHAMBRA, CA 91801(951) 929-6260(951) 765-2855 Get Directions Write a Review

NPPES record last updated: June 6, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jessica Mantilla Md Inc NPPES

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

JESSICA MANTILLA MD INC (NPI 1861841348) is a healthcare organization registered as an infectious disease in Alhambra, California and active in the NPI registry since June 2016. The organization lists Jessica P Mantilla, President, as its authorized official.

NPPES Registry Identity

NPI1861841348
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameJESSICA MANTILLA MD INC
Location Address100 S RAYMOND AVEAlhambra, CA 91801-3166
Mailing AddressPo Box 788Hemet, CA 92546-0788 · (951) 929-6260 · Fax (951) 765-2855
Phone(951) 929-6260
Fax(951) 765-2855
Organization SubpartNo
Authorized OfficialJessica P MantillaPresident · (951) 929-6260
Enumeration DateJune 6, 2016
✔ NPI 1861841348 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · A110850
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
100 S RAYMOND AVE, Alhambra, CA 91801
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica Mantilla Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Jessica Mantilla MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jessica Mantilla, MD
Infectious Disease
NPI 1891957973
435 ARDEN AVE SUITE 350
Glendale, CA 91203
(818) 500-0935
✔ PECOS✔ Accepts Medicare8.3 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 Jessica Mantilla MD Inc's NPI number?

The NPI number for Jessica Mantilla MD Inc is 1861841348. It was assigned to this organization in the NPPES registry on June 6, 2016.

Where is Jessica Mantilla MD Inc located?

Jessica Mantilla MD Inc is located at 100 S Raymond Ave, Alhambra, CA 91801. The listed phone number is (951) 929-6260.

What is Jessica Mantilla MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Jessica Mantilla MD Inc enrolled in Medicare?

Yes. Jessica Mantilla MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Jessica Mantilla MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Infectious Disease) reassigns their Medicare billing to Jessica Mantilla MD Inc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Jessica Mantilla MD Inc was last updated on June 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.