MS. TRACY HUGHES RIDDLE CRNA
NPI 1669520052
Nurse Anesthetist, Certified Registered in Marysville, CA

Q: What is Tracy Riddle's NPI number?

The NPI number for Tracy Riddle is 1669520052. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Q: What is Tracy Riddle'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 Tracy Riddle was last updated on August 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 January 08, 2007Accepts Medicare Assignment

726 4TH ST, MARYSVILLE, CA 95901(530) 749-4300 Get Directions Write a Review

NPPES record last updated: August 19, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Ms. Tracy Hughes Riddle Crna NPPES

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

MS. TRACY HUGHES RIDDLE CRNA (NPI 1669520052) is an individual nurse anesthetist, certified registered in Marysville, California, licensed in North Carolina (RN152883) and active in the NPI registry since January 2007. She maintains a secondary practice location in Lakeport and is a graduate of Other (2005).

NPPES Registry Identity

NPI1669520052

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameMS. TRACY HUGHES RIDDLECredential: CRNA

Location Address726 4TH STMarysville, CA 95901-5656

Mailing Address325 Bridge StColusa, CA 95932-2909 · (530) 400-0142

Phone(530) 749-4300

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateJanuary 8, 2007

Last NPPES UpdateAugust 19, 2021

NPPES CertifiedAugust 19, 2021

✔ NPI 1669520052 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 NC · RN152883

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.

726 4TH ST, Marysville, CA 95901

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Secondary Practice Location 1

Location 15176 Hill Rd ELakeport, CA 95453-6300 · Phone (707) 262-5000

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

Ms. Tracy Hughes Riddle 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 ID6002916152

PECOS Enrollment IDI20090216000292

Medicare Billing Reassignments

Medicare enrollment records show Tracy Riddle reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rideout Memorial Hospital

Same address

General Acute Care Hospital

726 4TH ST
Marysville, CA 95901

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

NPI 1720088354 (530) 749-4300

Orohealth Corporation A Non Profit Healthcare System

26 mi

Family Medicine

2767 OLIVE HWY
Oroville, CA 95966

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

NPI 1013933167 (530) 533-8500

Glenn Medical Center, LLC

42 mi

Medicare Defined Swing Bed Unit

1133 W SYCAMORE ST
Willows, CA 95988

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

NPI 1336187178 (530) 934-1800

Northstate Plastic Surgery Associates Inc

44 mi

Plastic and Reconstructive Surgery

251 COHASSET RD, SUITE 340
Chico, CA 95926

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

NPI 1295116051 (530) 345-5900

American Specialty Physicians Group Inc

108 mi

Emergency Medicine

700 17TH ST STE 205
Modesto, CA 95354

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

NPI 1164363024 (877) 346-2211

Provider Profile

120 mi

Anesthesiology

700 RIVER DR
Fort Bragg, CA 95437

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

NPI 1306896428 (707) 961-1234

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 4

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 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.

21 services20 patients

Anesthesia for other procedure on lower leg, ankle, and foot bones 01480

Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.

15 services14 patients

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.

12 services12 patients

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95901 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

$133.94 typical visit price

range $58.87 – $176.60

Typical copayment $33.48 (range $14.71 – $44.15)

Most-billed visit code 99204

Established Patient

$73.16 typical visit price

range $19.28 – $144.60

Typical copayment $18.29 (range $4.82 – $36.15)

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 20

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

ELAINE HOILE

Physical Therapist