TIMOTHY F TIRRELL MD, PHD
NPI 1386026128
Surgery - Pediatric Surgery in Palo Alto, CA

Q: What is Timothy Tirrell's NPI number?

The NPI number for Timothy Tirrell is 1386026128. It was assigned to this individual provider in the NPPES registry on June 28, 2015.

Q: What is Timothy Tirrell's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Tirrell was last updated on November 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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 June 28, 2015PECOS EnrolledAccepts Medicare Assignment

725 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: November 11, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Timothy F Tirrell Md, Phd NPPES

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

TIMOTHY F TIRRELL MD, PHD (NPI 1386026128) is an individual pediatric surgery provider in Palo Alto, California, licensed in California (A145045) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of University Of California, San Diego School Of Medicine (2015).

NPPES Registry Identity

NPI1386026128

Entity TypeIndividualMale

Primary Taxonomy2086S0120X

Provider Legal NameTIMOTHY F TIRRELLCredential: MD, PHD

Location Address725 WELCH RDPalo Alto, CA 94304-1601

Mailing Address725 Welch RdPalo Alto, CA 94304-1601 · (650) 497-8000

Phone(650) 497-8000

Sole ProprietorNo

Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2015

Enumeration DateJune 28, 2015

Last NPPES UpdateNovember 11, 2024

NPPES CertifiedNovember 11, 2024

✔ NPI 1386026128 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgery · Pediatric SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0120X

License✔ Licensed in CA · A145045

Definition

A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.

Also ListedSurgeryTaxonomy 208600000X · License A145045 (CA)

Also ListedSurgery · Surgical Critical CareTaxonomy 2086S0102X · License A145045 (CA)

725 WELCH RD, Palo Alto, CA 94304

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Secondary Practice Location 1

Location 1200 W Arbor Dr # 8220San Diego, CA 92103-1911 · Phone (619) 471-3859

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

Timothy F Tirrell Md, Phd 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 ID9830637578

PECOS Enrollment IDI20240813003314

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.

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Other Providers at the Same Location NPPES 20

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

EIRI INENAGA MS, OTR/L

Occupational Therapist (Pediatrics)