JENNIFER L THIMGAN CRNA
NPI 1255563722
Nurse Anesthetist, Certified Registered in Rapid City, SD

Q: What is Jennifer Thimgan's NPI number?

The NPI number for Jennifer Thimgan is 1255563722. It was assigned to this individual provider in the NPPES registry on August 18, 2009.

Q: What is Jennifer Thimgan'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 Jennifer Thimgan was last updated on January 3, 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 August 18, 2009Accepts Medicare Assignment

353 FAIRMONT BLVD, RAPID CITY, SD 57701(605) 719-1000 Get Directions Write a Review

NPPES record last updated: January 3, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Jennifer L Thimgan Crna NPPES

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

JENNIFER L THIMGAN CRNA (NPI 1255563722) is an individual nurse anesthetist, certified registered in Rapid City, South Dakota, licensed in South Dakota (CR000726) and active in the NPI registry since August 2009. She is affiliated with Monument Health Rapid City Hospital and is a graduate of Other (2009).

NPPES Registry Identity

NPI1255563722

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameJENNIFER L THIMGANCredential: CRNA

Location Address353 FAIRMONT BLVDRapid City, SD 57701

Mailing Address353 Fairmont Blvd, Atten Medical Staff ServicesRapid City, SD 57701-6000

Phone(605) 719-1000

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateAugust 18, 2009

Last NPPES UpdateJanuary 3, 2013

✔ NPI 1255563722 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

Licenses✔ Licensed in SD · CR000726✔ Licensed in SD · CRNA

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.

353 FAIRMONT BLVD, Rapid City, SD 57701

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Other Identifiers 1

OtherCR000726SD · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Wellmark of South Dakota, Inc..Insurance ›

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

Jennifer L Thimgan 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 ID446306104

PECOS Enrollment IDI20090922000094

Medicare Billing Reassignments

Medicare enrollment records show Jennifer Thimgan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Monument Health Rapid City Hospital, Inc.

Same address

Multi-Specialty

353 FAIRMONT BLVD
Rapid City, SD 57701

Reassigned Medicare billing, South Dakota enrollment
831 clinicians in this Medicare group

NPI 1184310609 (605) 755-5700

Avera St Marys

145 mi

Emergency Medicine

801 E SIOUX AVE
Pierre, SD 57501

Reassigned Medicare billing, South Dakota enrollment
197 clinicians in this Medicare group

NPI 1073305496 (605) 224-3100

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.

20 services20 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.

17 services16 patients

Anesthesia for procedure to assess heart electrical activity 00537

Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.

11 services11 patients

Anesthesia for x-ray or radiation therapy 01922

Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Monument Health Rapid City Hospital

Acute Care Hospitals · Rapid City, SD

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number430077

Location353 Fairmont BlvdRapid City, SD 57701 · Pennington County

Emergency services Birthing friendly

Same Day Surgery Center LLC

Acute Care Hospitals · Rapid City, SD

OwnershipProprietary

CMS Certification Number430093

Location651 Cathedral DriveRapid City, SD 57701 · Pennington County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57701 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

$126.78 typical visit price

range $55.52 – $167.23

Typical copayment $31.69 (range $13.88 – $41.80)

Most-billed visit code 99204

Established Patient

$69.20 typical visit price

range $18.08 – $137.08

Typical copayment $17.30 (range $4.52 – $34.27)

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.

MONUMENT HEALTH RAPID CITY HOSPITAL, INC.

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)