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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ALYSSA MATHEW-JOSEPH DO
NPI 1194303750
Pathology - Anatomic Pathology & Clinical Pathology in Santa Maria, CA

Active since April 01, 2021PECOS Enrolled
1414 E MAIN ST STE 102, SANTA MARIA, CA 93454(805) 548-1550 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 9, 2026, Mar 20, 2026, Apr 15, 2021 and 1 more (4 updates tracked since 2021).

About Dr. Alyssa Mathew-joseph Do NPPES

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

DR. ALYSSA MATHEW-JOSEPH DO (NPI 1194303750) is an individual anatomic pathology & clinical pathology provider in Santa Maria, California, licensed in California (20A22492) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2026).

NPPES Registry Identity

NPI1194303750
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. ALYSSA MATHEW-JOSEPHCredential: DO
Location Address1414 E MAIN ST STE 102Santa Maria, CA 93454-4813
Mailing Address1414 E Main St Ste 102Santa Maria, CA 93454-4813
Phone(805) 548-1550
Sole ProprietorNo
Medical School CMSOtherGraduated 2026
Enumeration DateApril 1, 2021
Last NPPES UpdateSeptember 9, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1194303750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in CA · 20A22492
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
1414 E MAIN ST STE 102, Santa Maria, CA 93454
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alyssa Mathew-joseph Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1759855372
PECOS Enrollment IDI20260706001971
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93454 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$139.99 typical visit price
range $62.01 – $184.40
Typical copayment $34.99 (range $15.50 – $46.10)
Most-billed visit code 99204
Established Patient
$108.26 typical visit price
range $20.60 – $151.20
Typical copayment $27.06 (range $5.15 – $37.80)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Alyssa Mathew-joseph's NPI number?

The NPI number for Alyssa Mathew-joseph is 1194303750. It was assigned to this individual provider in the NPPES registry on April 1, 2021.

Where is Alyssa Mathew-joseph located?

Alyssa Mathew-joseph practices at 1414 E Main St Ste 102, Santa Maria, CA 93454. The listed phone number is (805) 548-1550.

What is Alyssa Mathew-joseph's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Alyssa Mathew-joseph enrolled in Medicare?

Yes. Alyssa Mathew-joseph is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alyssa Mathew-joseph was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.