JANE PATRICIA O'BRIEN CRNA
NPI 1497053649
Nurse Anesthetist, Certified Registered in San Luis Obispo, CA

Q: What is Jane O'brien's NPI number?

The NPI number for Jane O'brien is 1497053649. It was assigned to this individual provider in the NPPES registry on March 10, 2011. The provider is also known as Jane Patricia O'brien-Kroener.

Q: What is Jane O'brien's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jane O'brien was last updated on April 14, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since March 10, 2011Accepts Medicare Assignment

84.35/100

CMS Quality Rating

310 SAGE ST, SAN LUIS OBISPO, CA 93401(714) 595-6890(805) 439-3420 Get Directions Write a Review

NPPES record last updated: April 14, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Jane Patricia O'brien Crna NPPES

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

JANE PATRICIA O'BRIEN CRNA (NPI 1497053649) is an individual nurse anesthetist, certified registered in San Luis Obispo, California, licensed in California (4089) and active in the NPI registry since March 2011. She maintains 6 additional practice locations and is a graduate of Other (2011).

NPPES Registry Identity

NPI1497053649

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameJANE PATRICIA O'BRIENCredential: CRNA

Location Address310 SAGE STSan Luis Obispo, CA 93401-6803

Mailing Address310 Sage StSan Luis Obispo, CA 93401-6803 · (714) 595-6890

Phone(714) 595-6890

Fax(805) 439-3420

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateMarch 10, 2011

Last NPPES UpdateApril 14, 2019

✔ NPI 1497053649 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 · 4089

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.

310 SAGE ST, San Luis Obispo, CA 93401

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Other Names 1

Other Name (5)Jane Patricia O'brien-kroener

Secondary Practice Locations 6

Location 177 Casa St Ste 106San Luis Obispo, CA 93405-5804 · Phone (888) 711-4041

Location 2322 Posada Ln Ste BTempleton, CA 93465-4021 · Phone (805) 591-3344

Location 3816 E Enos Dr Ste BSanta Maria, CA 93454-8205 · Phone (805) 347-7813

Location 4630 River Oaks DrPaso Robles, CA 93446-6337 · Phone (714) 595-6890

Location 5310 Sage StSan Luis Obispo, CA 93401-6803 · Phone (714) 595-6890

Location 61315 S Miller St Ste 101Santa Maria, CA 93454-6910 · Phone (714) 595-6890

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

Jane Patricia O'brien Crna 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 ID5890967889

PECOS Enrollment IDI20111018000167

Medicare Billing Reassignments

Medicare enrollment records show Jane O'brien reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Amsurg San Luis Obispo Anesthesia, LLC

2.6 mi

Anesthesiology

77 CASA ST, SUITE 106
San Luis Obispo, CA 93405

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

NPI 1164749842 (805) 541-1021

Santa Maria Gastroenterology Medical Group Inc.

26 mi

Gastroenterology

1311 S MILLER ST, 100
Santa Maria, CA 93454

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

NPI 1386971687 (805) 922-6991

Jane P. O'brien Crna Nursing Services, Incorporated

27 mi

Nurse Anesthetist, Certified Registered

630 RIVER OAKS DR
Paso Robles, CA 93446

Reassigned Medicare billing, California enrollment

NPI 1942627419 (714) 595-6890

Lompoc Valley Anesthesia Associates

44 mi

Anesthesiology

1515 E OCEAN AVE
Lompoc, CA 93436

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

NPI 1518013580 (805) 588-5845

Hullander And Mozingo LP

78 mi

Interventional Pain Medicine

222 W PUEBLO ST STE B
Santa Barbara, CA 93105

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

NPI 1164449880 (805) 563-0363

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 6

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.

322 services243 patients

Anesthesia for other procedure on eye 00140

Anesthesia for an eye procedure involves administering medication to numb your eye and surrounding area, ensuring you feel no pain during the operation. It can be local (only the eye area) or general (whole body). It's safe and helps make the procedure comfortable.

44 services37 patients

Anesthesia for procedure to correct abnormal heart rhythm 00410

Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.

39 services29 patients

Anesthesia for retinal surgery 00145

Anesthesia for retinal surgery involves using medications to numb your eye and surrounding area. This prevents pain and discomfort during the procedure. You may also receive medication to help you relax. The anesthesia can be local (just your eye) or general (you're asleep).

38 services32 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

37 services37 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93401 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

$135.73 typical visit price

range $59.84 – $178.89

Typical copayment $33.93 (range $14.96 – $44.72)

Most-billed visit code 99204

Established Patient

$74.24 typical visit price

range $19.70 – $146.55

Typical copayment $18.56 (range $4.92 – $36.63)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.35/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

84.81

Promoting Interoperability

Improvement Activities

Cost

64.3

Reported Quality Measures

Pre-operative OSA assessment

Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)

99%450 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Jane O'brien's NPI number?

The NPI number for Jane O'brien is 1497053649. It was assigned to this individual provider in the NPPES registry on March 10, 2011. The provider is also known as Jane Patricia O'brien-Kroener.

Where is Jane O'brien located?

Jane O'brien practices at 310 Sage St, San Luis Obispo, CA 93401. The listed phone number is (714) 595-6890.

What is Jane O'brien's specialty?

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

Is Jane O'brien enrolled in Medicare?

Yes. Jane O'brien 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 organizations bill Medicare for Jane O'brien's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jane O'brien reassigns Medicare benefits to 5 organizations: Amsurg San Luis Obispo Anesthesia, LLC (San Luis Obispo, CA), Santa Maria Gastroenterology Medical Group Inc. (Santa Maria, CA), Jane P. O'brien Crna Nursing Services, Incorporated (Paso Robles, CA), Lompoc Valley Anesthesia Associates (Lompoc, CA) and Hullander And Mozingo LP (Santa Barbara, CA). 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 Jane O'brien'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 Jane O'brien was last updated on April 14, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.