REBECCA ANN SEIJAS-BALL CRNA
NPI 1710217484
Nurse Anesthetist, Certified Registered in Grass Valley, CA

Q: What is Rebecca Seijas-ball's NPI number?

The NPI number for Rebecca Seijas-ball is 1710217484. It was assigned to this individual provider in the NPPES registry on December 31, 2009.

Q: What is Rebecca Seijas-ball's specialty?

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

Active since December 31, 2009

408 SIERRA COLLEGE DR, GRASS VALLEY, CA 95945(530) 362-8612(530) 271-2287 Get Directions Write a Review

NPPES record last updated: July 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 1, 2025, Aug 7, 2024, Nov 3, 2023 and 4 more (7 updates tracked since 2017).

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About Rebecca Ann Seijas-ball Crna NPPES

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

REBECCA ANN SEIJAS-BALL CRNA (NPI 1710217484) is an individual nurse anesthetist, certified registered in Grass Valley, California, licensed in California (NA95000656) and active in the NPI registry since December 2009.

NPPES Registry Identity

NPI1710217484

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameREBECCA ANN SEIJAS-BALLCredential: CRNA

Location Address408 SIERRA COLLEGE DRGrass Valley, CA 95945-5089

Mailing AddressPo Box 34120Reno, NV 89533-4120 · (877) 747-5050 · Fax (775) 747-5005

Phone(530) 362-8612

Fax(530) 271-2287

Sole ProprietorNo

Enumeration DateDecember 31, 2009

Last NPPES UpdateJuly 1, 20257 updates tracked since enumeration

NPPES CertifiedJuly 1, 2025

✔ NPI 1710217484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in CA · NA95000656

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.

408 SIERRA COLLEGE DR, Grass Valley, CA 95945

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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)

Rebecca Ann Seijas-ball Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

Medicare enrollment records show Rebecca Seijas-ball reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sierra Outpatient Anesthesia Inc

Same address

Nurse Anesthetist, Certified Registered

408 SIERRA COLLEGE DR
Grass Valley, CA 95945

Reassigned Medicare billing, California enrollment
5 clinicians in this Medicare group

NPI 1821036146 (530) 271-2282

Sutter Medical Foundation

31 mi

Anesthesiology

460 PLUMAS BOULEVARD SUITE 202
Yuba City, CA 95991

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Sutter Valley Medical Foundation
3,056 clinicians in this Medicare group

NPI 1649404211 (530) 749-5500

Vallot Nurse Anesthesia, A Professional Corporation

51 mi

Nurse Anesthetist, Certified Registered

2805 J ST STE 200
Sacramento, CA 95816

Reassigned Medicare billing, California enrollment
35 clinicians in this Medicare group

NPI 1811386246 (916) 231-8755

Sda Services Of Ca

241 mi

Anesthesiology

800 E WASHINGTON BLVD
Crescent City, CA 95531

Reassigned Medicare billing, California enrollment
134 clinicians in this Medicare group

NPI 1417428970 (707) 464-8511

Sarasota Anesthesiologists, PA

2,356 mi

Anesthesiology

1261 S TAMIAMI TRL
Sarasota, FL 34239

Reassigned Medicare billing, Florida enrollment
90 clinicians in this Medicare group

NPI 1710917976 (941) 366-1164

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

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

58 services37 patients

Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01938

This procedure involves using anesthesia to numb your lower back for certain procedures like injections, drainage, or aspiration on your spine or spinal cord. Imaging guidance is used to accurately locate the area to be treated, ensuring precision and safety.

42 services38 patients

Anesthesia for nerve block and injection procedure, prone position 01992

Anesthesia for nerve block and injection is a procedure to numb specific areas, reducing pain. You'll be positioned face-down (prone) for optimal access to the treatment area. The anesthetic is injected near the nerve, blocking pain signals to the brain.

36 services33 patients

Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01940

This is a procedure where anesthesia is applied to numb specific nerves in your lower back. Using imaging guidance, the doctor can accurately locate these nerves through the skin. This is done to alleviate pain by disrupting nerve signals. It's a safe and effective method.

29 services29 patients

Anesthesia for other procedure or exam of knee joint using an endoscope 01400

Anesthesia for a knee joint procedure or exam using an endoscope involves administering medication to numb the area or put you in a sleep-like state. This ensures you don't feel pain during the procedure. The endoscope, a thin tube with a camera, allows the doctor to view the knee joint internally without making large incisions.

23 services22 patients

Anesthesia for procedure on eyelid 00103

Anesthesia for an eyelid procedure helps ensure comfort and painlessness during the operation. It's typically a local anesthetic, applied to numb your eyelid and surrounding area. You'll likely be awake but won't feel any discomfort. It's a safe, routine part of many eye procedures.

22 services22 patients

Other Providers at the Same Location NPPES 4

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

GRASS VALLEY OUTPATIENT SURGERY CENTER LP

Clinic/Center (Ambulatory Surgical)

408 SIERRA COLLEGE DR
GRASS VALLEY, CA 95945

Nevada County (530) 271-2282

NORCAL PHYSICIAN SERVICES

Anesthesiology

408 SIERRA COLLEGE DR
GRASS VALLEY, CA 95945

Nevada County (775) 747-5050

SIERRA OUTPATIENT ANESTHESIA INC

Nurse Anesthetist, Certified Registered

408 SIERRA COLLEGE DR
GRASS VALLEY, CA 95945

Nevada County (530) 271-2282

MR. THOMAS WILLIAM LUISETTI MD

Anesthesiology

408 SIERRA COLLEGE DR
GRASS VALLEY, CA 95945

Nevada County (530) 271-2282

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 Rebecca Seijas-ball's NPI number?

The NPI number for Rebecca Seijas-ball is 1710217484. It was assigned to this individual provider in the NPPES registry on December 31, 2009.

Where is Rebecca Seijas-ball located?

Rebecca Seijas-ball practices at 408 Sierra College Dr, Grass Valley, CA 95945. The listed phone number is (530) 362-8612.

What is Rebecca Seijas-ball's specialty?

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

Is Rebecca Seijas-ball enrolled in Medicare?

Yes. Rebecca Seijas-ball is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Rebecca Seijas-ball's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Seijas-ball reassigns Medicare benefits to 5 organizations: Sierra Outpatient Anesthesia Inc (Grass Valley, CA), Sutter Medical Foundation (Yuba City, CA), Vallot Nurse Anesthesia, A Professional Corporation (Sacramento, CA), Sda Services Of Ca (Crescent City, CA) and Sarasota Anesthesiologists, PA (Sarasota, FL). Each 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 Rebecca Seijas-ball'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 Rebecca Seijas-ball was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.