TIMOTHY GUENTHER MD
NPI 1003261892
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Travis Afb, CA

Q: What is Timothy Guenther's NPI number?

The NPI number for Timothy Guenther is 1003261892. It was assigned to this individual provider in the NPPES registry on April 28, 2016.

Q: What is Timothy Guenther's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Guenther was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 April 28, 2016PECOS EnrolledAccepts Medicare Assignment

101 BODIN CIR, TRAVIS AFB, CA 94535(707) 423-3000 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 2, 2025, Sep 14, 2017 (2 updates tracked since 2017).

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About Timothy Guenther Md NPPES

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

TIMOTHY GUENTHER MD (NPI 1003261892) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Travis Afb, California, licensed in California (151538) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1003261892

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameTIMOTHY GUENTHERCredential: MD

Location Address101 BODIN CIRTravis Afb, CA 94535-1809

Mailing Address101 Bodin CirTravis Afb, CA 94535-1809

Phone(707) 423-3000

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateApril 28, 2016

Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2025

✔ NPI 1003261892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

License✔ Licensed in CA · 151538

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

101 BODIN CIR, Travis Afb, CA 94535

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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

Timothy Guenther 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 ID7113309063

PECOS Enrollment IDI20251031003836

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 94535 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

$191.95 typical visit price

range $65.02 – $191.95

Typical copayment $47.98 (range $16.25 – $47.98)

Most-billed visit code 99205

Established Patient

$80.24 typical visit price

range $21.86 – $157.69

Typical copayment $20.06 (range $5.46 – $39.42)

Most-billed visit code 99213

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 20

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

EDWARD SEAN RODRIGUEZ I.D.M.T

Military Health Care Provider (Independent Duty Medical Technicians)

101 BODIN CIR
TRAVIS AFB, CA 94535

Solano County (707) 423-5478

KENDRA MONICA HILL PT

Physical Therapist

101 BODIN CIR
TRAVIS AFB, CA 94535

Solano County (707) 423-3000

ANGELA GIESE MD

Surgery (Vascular Surgery)

101 BODIN CIR
FAIRFIELD, CA 94535

Solano County (707) 423-3000

DR. JOSCELYN D. A. C. AQUININGOC PHARMD

Pharmacist

101 BODIN CIR
TRAVIS AFB, CA 94535

Solano County (626) 297-8649

CATHERINE CELINE BRANSTETTER

Dentist (General Practice)

101 BODIN CIR
TRAVIS AFB, CA 94535

Solano County (707) 423-7085

MEGAN ELIZABETH LEE MD

Student in an Organized Health Care Education/Training Program

101 BODIN CIR
FAIRFIELD, CA 94535

Solano County (707) 423-3000

DR. STEVEN DANIEL DEMARTINI M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

101 BODIN CIR
TRAVIS AFB, CA 94535

Solano County (707) 423-3000

URDUJALYN BANALES

Student in an Organized Health Care Education/Training Program

101 BODIN CIR
TRAVIS AFB, CA 94535

Solano County (707) 425-7656

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 Timothy Guenther's NPI number?

The NPI number for Timothy Guenther is 1003261892. It was assigned to this individual provider in the NPPES registry on April 28, 2016.

Where is Timothy Guenther located?

Timothy Guenther practices at 101 Bodin Cir, Travis Afb, CA 94535. The listed phone number is (707) 423-3000.

What is Timothy Guenther's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Timothy Guenther enrolled in Medicare?

Yes. Timothy Guenther is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Timothy Guenther was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.