DR. HENRY HO-JIN RA M.D.
NPI 1487895066
Anesthesiology in Mission Viejo, CA

Q: What is Henry Ra's NPI number?

The NPI number for Henry Ra is 1487895066. It was assigned to this individual provider in the NPPES registry on March 12, 2009.

Q: What is Henry Ra's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Henry Ra was last updated on January 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 12, 2009PECOS EnrolledAccepts Medicare Assignment

27700 MEDICAL CENTER RD, MISSION VIEJO, CA 92691(949) 600-7864 Get Directions Write a Review

NPPES record last updated: January 2, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Henry Ho-jin Ra M.d. NPPES

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

DR. HENRY HO-JIN RA M.D. (NPI 1487895066) is an individual anesthesiology provider in Mission Viejo, California, licensed in California (A110407) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Human Medicine (2008).

NPPES Registry Identity

NPI1487895066

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. HENRY HO-JIN RACredential: M.D.

Location Address27700 MEDICAL CENTER RDMission Viejo, CA 92691-6426

Mailing Address26522 La Alameda, Suite 370Mission Viejo, CA 92691-6330

Phone(949) 600-7864

Sole ProprietorNo

Medical School CMSMichigan State University College Of Human MedicineGraduated 2008

Enumeration DateMarch 12, 2009

Last NPPES UpdateJanuary 2, 2013

✔ NPI 1487895066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in CA · A110407

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

27700 MEDICAL CENTER RD, Mission Viejo, CA 92691

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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

Dr. Henry Ho-jin Ra M.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 ID9436313467

PECOS Enrollment IDI20120604000203

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 Henry Ra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Western Anesthesia Medical Associates Inc

0.1 mi

Anesthesiology

27700 MEDICAL CENTER RD
Mission Viejo, CA 92691

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

NPI 1497796320 (949) 364-1400

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 3

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 procedure on small and large bowel using an endoscope 00813

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

13 services13 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.

12 services12 patients

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.

11 services11 patients

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.

CHELSEA ZIMMERMAN

Nurse Practitioner (Acute Care)