DR. TIMOTHY JOSEPH BRENNAN MD
NPI 1376556944
Family Medicine in Castroville, CA

Q: What is Timothy Brennan's NPI number?

The NPI number for Timothy Brennan is 1376556944. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Q: What is Timothy Brennan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Brennan was last updated on December 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since August 14, 2006PECOS EnrolledAccepts Medicare Assignment

10561 MERRITT ST, CASTROVILLE, CA 95012(831) 633-1514(831) 633-0311 Get Directions Write a Review

NPPES record last updated: December 15, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Timothy Joseph Brennan Md NPPES

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

DR. TIMOTHY JOSEPH BRENNAN MD (NPI 1376556944) is an individual family medicine provider in Castroville, California, licensed in California (G78406) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Cincinnati College Of Medicine (1992).

NPPES Registry Identity

NPI1376556944

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. TIMOTHY JOSEPH BRENNANCredential: MD

Location Address10561 MERRITT STCastroville, CA 95012-3310

Mailing Address3370 Vienna DrAptos, CA 95003-2826 · (831) 688-4307

Phone(831) 633-1514

Fax(831) 633-0311

Sole ProprietorNo

Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 1992

Enumeration DateAugust 14, 2006

Last NPPES UpdateDecember 15, 2021

✔ NPI 1376556944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · G78406

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

10561 MERRITT ST, Castroville, CA 95012

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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 and accepts Medicare assignment

Dr. Timothy Joseph Brennan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729039003

PECOS Enrollment IDI20050203000478

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 95012 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

$94.44 typical visit price

range $61.69 – $184.30

Typical copayment $23.61 (range $15.42 – $46.07)

Most-billed visit code 99203

Established Patient

$108.04 typical visit price

range $20.34 – $151.02

Typical copayment $27.01 (range $5.08 – $37.75)

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.

Other Providers at the Same Location NPPES 9

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

CLINICA DE SALUD DEL VALLE DE SALINAS

Clinic/Center (Federally Qualified Health Center (FQHC))