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TESSA MARIE WYBORNY M.D.
NPI 1437410966
Pediatrics in Napa, CA

Active since May 31, 2012PECOS Enrolled

NPPES record last updated: March 21, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tessa Marie Wyborny M.d. NPPES

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

TESSA MARIE WYBORNY M.D. (NPI 1437410966) is an individual pediatrics provider in Napa, California, licensed in California (A137750) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437410966
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameTESSA MARIE WYBORNYCredential: M.D.
Location Address300 HARTLE CTNapa, CA 94559-4078
Mailing Address1141 Pear Tree Ln Ste 100Napa, CA 94558-6485 · (707) 254-1770 · Fax (707) 254-1779
Phone(707) 254-1775
Sole ProprietorNo
Enumeration DateMay 31, 2012
Last NPPES UpdateMarch 21, 2023
NPPES CertifiedMarch 21, 2023
✔ NPI 1437410966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in CA · A137750✔ Licensed in SC · MMD.34654 LL
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
300 HARTLE CT, Napa, CA 94559
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tessa Marie Wyborny M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Tessa Wyborny reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ole Health
Same address
Federally Qualified Health Center (FQHC)
300 HARTLE CT.
Napa, CA 94559
  • Reassigned Medicare billing, California enrollment
  • 116 clinicians in this Medicare group
NPI 1902106198 (707) 254-1774

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94559 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
$98.97 typical visit price
range $65.08 – $192.16
Typical copayment $24.74 (range $16.27 – $48.04)
Most-billed visit code 99203
Established Patient
$113.15 typical visit price
range $21.86 – $157.83
Typical copayment $28.28 (range $5.46 – $39.45)
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 20

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

KAREN MERZENICH CNM, WHNP
Advanced Practice Midwife
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
JAMIE BONGIOVI LCSW
Social Worker
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
DR. ROBERT JAY HOPKINS MD, MPH & TM
Internal Medicine
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
RICARDO MENDEZ PA-C
Physician Assistant
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
ANGEL AGUILERA MD
Psychiatry & Neurology (Psychiatry)
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
DENISSE ALEMAN
Social Worker
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
BRIANNE NICOLE YESKEY PA-C
Physician Assistant
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775
FARAAZ CHEKENI MD, PHD
Pediatrics
300 HARTLE CT
NAPA, CA 94559
Napa County (707) 254-1775

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 Tessa Wyborny's NPI number?

The NPI number for Tessa Wyborny is 1437410966. It was assigned to this individual provider in the NPPES registry on May 31, 2012.

Where is Tessa Wyborny located?

Tessa Wyborny practices at 300 Hartle Ct, Napa, CA 94559. The listed phone number is (707) 254-1775.

What is Tessa Wyborny's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Tessa Wyborny enrolled in Medicare?

Yes. Tessa Wyborny is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tessa Wyborny's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tessa Wyborny reassigns Medicare benefits to Ole Health (Napa, CA). The 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 Tessa Wyborny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tessa Wyborny was last updated on March 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.