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JHOANNE BAUTISTA M.D. PH.D.
NPI 1831517358
Surgery in San Leandro, CA

Active since April 01, 2014PECOS EnrolledAccepts Medicare Assignment
KAISER PERMANENTE SAN LEANDRO, 2500 MERCED STREET, SAN LEANDRO, CA 94577(510) 298-2146 Get Directions Write a Review

NPPES record last updated: April 3, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 3, 2024, Dec 2, 2015 (2 updates tracked since 2015).

About Jhoanne Bautista M.d. Ph.d. NPPES

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

JHOANNE BAUTISTA M.D. PH.D. (NPI 1831517358) is an individual surgery provider in San Leandro, California, licensed in California (A138904) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (2014).

NPPES Registry Identity

NPI1831517358
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameJHOANNE BAUTISTACredential: M.D. PH.D.
Location AddressKAISER PERMANENTE SAN LEANDRO, 2500 MERCED STREETSan Leandro, CA 94577
Mailing AddressKaiser Permanente San Leandro, 2500 Merced StreetSan Leandro, CA 94577 · (510) 298-2146
Phone(510) 298-2146
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 2014
Enumeration DateApril 1, 2014
Last NPPES UpdateApril 3, 20242 updates tracked since enumeration
NPPES CertifiedApril 3, 2024
✔ NPI 1831517358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · A138904
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
KAISER PERMANENTE SAN LEANDRO, San Leandro, CA 94577
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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 and accepts Medicare assignment

Jhoanne Bautista M.d. Ph.d. 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 ID6507158045
PECOS Enrollment IDI20230517002852
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 Jhoanne Bautista reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
16 mi
Internal Medicine
2238 GEARY
San Francisco, CA 94116
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1841373800 (415) 833-2200

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 94577 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

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 Jhoanne Bautista's NPI number?

The NPI number for Jhoanne Bautista is 1831517358. It was assigned to this individual provider in the NPPES registry on April 1, 2014.

Where is Jhoanne Bautista located?

Jhoanne Bautista practices at Kaiser Permanente San Leandro 2500 Merced Street, San Leandro, CA 94577. The listed phone number is (510) 298-2146.

What is Jhoanne Bautista's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Jhoanne Bautista enrolled in Medicare?

Yes. Jhoanne Bautista 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.

Which organization bills Medicare for Jhoanne Bautista's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jhoanne Bautista reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, 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 Jhoanne Bautista'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 Jhoanne Bautista was last updated on April 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.