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JACOB MASON CRNA
NPI 1811344369
Nurse Anesthetist, Certified Registered in Long Beach, CA

Active since May 14, 2016Accepts Medicare Assignment
3638 E OCEAN BLVD APT 1, LONG BEACH, CA 90803(626) 340-3354(626) 340-3354 Get Directions Write a Review

NPPES record last updated: December 2, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 2, 2021, Jan 9, 2017, May 14, 2016 (3 updates tracked since 2016).

About Jacob Mason Crna NPPES

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

JACOB MASON CRNA (NPI 1811344369) is an individual nurse anesthetist, certified registered in Long Beach, California, licensed in California (95000611) and active in the NPI registry since May 2016. He is a graduate of Other (2016).

NPPES Registry Identity

NPI1811344369
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameJACOB MASONCredential: CRNA
Location Address3638 E OCEAN BLVD APT 1Long Beach, CA 90803-2753
Mailing Address16712 Saybrook Lane #103Huntington Beach, CA 92649 · (626) 340-3354
Phone(626) 340-3354
Fax(626) 340-3354
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateMay 14, 2016
Last NPPES UpdateDecember 2, 20213 updates tracked since enumeration
NPPES CertifiedDecember 2, 2021
✔ NPI 1811344369 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 · 95000611
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.
3638 E OCEAN BLVD APT 1, Long Beach, CA 90803
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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

Jacob Mason 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 ID4981967098
PECOS Enrollment IDI20180423002941

Medicare Billing Reassignments

4

Medicare enrollment records show Jacob Mason reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group
8.6 mi
Health Maintenance Organization
25825 VERMONT AVE
Harbor City, CA 90710
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1598797011 (310) 325-5111
Digestive Health Associates Of Southern California
27 mi
Anatomic Pathology & Clinical Pathology
1301 20TH ST STE 280
Santa Monica, CA 90404
  • Reassigned Medicare billing, California enrollment
  • 57 clinicians in this Medicare group
NPI 1043098619 (310) 829-6789
Apmc Medical Group Inc
27 mi
Anesthesiology
10921 WILSHIRE BLVD STE 1111
Los Angeles, CA 90024
  • Reassigned Medicare billing, California enrollment
  • 17 clinicians in this Medicare group
NPI 1184592982 (424) 427-5425
Apa Medical Group, Inc.
59 mi
Anesthesiology
4005 MISSION OAKS BLVD UNIT A
Camarillo, CA 93012
  • Reassigned Medicare billing, California enrollment
  • 112 clinicians in this Medicare group
NPI 1700596111 (310) 879-5203

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 90803 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

Other Providers at the Same Location NPPES 2

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

MASON ANESTHESIA
Nurse Anesthetist, Certified Registered
3638 E OCEAN BLVD APT 1
LONG BEACH, CA 90803
Los Angeles County (626) 340-3354
MASON ANESTHESIA
Nurse Anesthetist, Certified Registered
3638 E OCEAN BLVD APT 1
LONG BEACH, CA 90803
Los Angeles County (626) 340-3354

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 Mason's NPI number?

The NPI number for Jacob Mason is 1811344369. It was assigned to this individual provider in the NPPES registry on May 14, 2016.

Where is Jacob Mason located?

Jacob Mason practices at 3638 E Ocean Blvd Apt 1, Long Beach, CA 90803. The listed phone number is (626) 340-3354.

What is Jacob Mason's specialty?

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

Is Jacob Mason enrolled in Medicare?

Yes. Jacob Mason 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 Jacob Mason's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jacob Mason reassigns Medicare benefits to 4 organizations: Southern California Permanente Medical Group (Harbor City, CA), Digestive Health Associates Of Southern California (Santa Monica, CA), Apmc Medical Group Inc (Los Angeles, CA) and Apa Medical Group, Inc. (Camarillo, 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 Jacob Mason'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 Mason was last updated on December 2, 2021. 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.