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MR. JACOB EMMANUEL BAYANI C.R.N.A
NPI 1285690446
Nurse Anesthetist, Certified Registered in San Leandro, CA

Active since April 25, 2006
2500 MERCED STREET, SAN LEANDRO, CA 94577(510) 454-1000 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Jacob Emmanuel Bayani C.r.n.a NPPES

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

MR. JACOB EMMANUEL BAYANI C.R.N.A (NPI 1285690446) is an individual nurse anesthetist, certified registered in San Leandro, California, licensed in California (2814) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1285690446
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMR. JACOB EMMANUEL BAYANICredential: C.R.N.A
Location Address2500 MERCED STREETSan Leandro, CA 94577-4201
Mailing Address2500 Merced StreetSan Leandro, CA 94577-4201 · (510) 454-1000
Phone(510) 454-1000
Sole ProprietorYes
Enumeration DateApril 25, 2006
Last NPPES UpdateFebruary 11, 2022
✔ NPI 1285690446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in CA · 2814
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 525610 (CA)
2500 MERCED STREET, 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 (PECOS)

Mr. Jacob Emmanuel Bayani C.r.n.a is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Permanente Medical Group Inc
15 mi
Internal Medicine
1190 VETERANS BLVD
Redwood City, CA 94063
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1639252604 (650) 299-2000

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

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.

DR. LISA M FUNG PHARM D
Pharmacist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
MRS. MARY ANN QUARTO BLOYER C.N.M.
Advanced Practice Midwife
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
SOLOMON H. YOUNG R.D.
Dietitian, Registered
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
VIJAY N. DAVE PHARM
Pharmacist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
BYRON MAIGUE ROMERO P.T.
Physical Therapist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
MRS. AMELIA GRACE FOOS O.T.
Occupational Therapist (Pediatrics)
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
SHANNON LIU-KU MD
Pediatrics
2500 MERCED STREET, HOSPITAL BUILDING, NICU
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
DR. MONIKA YADAV M.D.
Internal Medicine
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000

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 Jacob Bayani's NPI number?

The NPI number for Jacob Bayani is 1285690446. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Jacob Bayani located?

Jacob Bayani practices at 2500 Merced Street, San Leandro, CA 94577. The listed phone number is (510) 454-1000.

What is Jacob Bayani's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Jacob Bayani enrolled in Medicare?

Yes. Jacob Bayani is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jacob Bayani's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jacob Bayani reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, 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 Jacob Bayani'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 Jacob Bayani was last updated on February 11, 2022. 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.