KATHLEEN TOMKINSON CRNA
NPI 1477513026
Nurse Anesthetist, Certified Registered in Ypsilanti, MI

Active since March 27, 2006Accepts Medicare Assignment
5301 E HURON RIVER DR, YPSILANTI, MI 48197(734) 712-3840 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Kathleen Tomkinson Crna NPPES

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

KATHLEEN TOMKINSON CRNA (NPI 1477513026) is an individual nurse anesthetist, certified registered in Ypsilanti, Michigan, licensed in Michigan (4704160591) and active in the NPI registry since March 2006. She is affiliated with Trinity Health Ann Arbor Hospital and is a graduate of Other (1995).

NPPES Registry Identity

NPI1477513026
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameKATHLEEN TOMKINSONCredential: CRNA
Location Address5301 E HURON RIVER DRYpsilanti, MI 48197-1051
Mailing Address16041 Amherst AveBeverly Hills, MI 48025-5609
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateMarch 27, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1477513026 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 MI · 4704160591
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.
5301 E HURON RIVER DR, Ypsilanti, MI 48197

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

Kathleen Tomkinson 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 ID2769416734
PECOS Enrollment IDI20050920000974

Medicare Billing Reassignment

Medicare enrollment records show Kathleen Tomkinson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesiology
5301 E HURON RIVER DR
Ypsilanti, MI 48197
  • Reassigned Medicare billing, Michigan enrollment
  • 151 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Trinity Health Ann Arbor Hospital

Acute Care Hospitals · Ann Arbor, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230156
Location5301 E Huron River DrAnn Arbor, MI 48106 · Washtenaw County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48197 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
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.

Internal Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Internal Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Physician Assistant (Surgical)
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Practitioner
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Internal Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Internal Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197

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 Kathleen Tomkinson's NPI number?

The NPI number for Kathleen Tomkinson is 1477513026. It was assigned to this individual provider in the NPPES registry on March 27, 2006.

Where is Kathleen Tomkinson located?

Kathleen Tomkinson practices at 5301 E Huron River Dr, Ypsilanti, MI 48197. The listed phone number is (734) 712-3840.

What is Kathleen Tomkinson's specialty?

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

Is Kathleen Tomkinson enrolled in Medicare?

Yes. Kathleen Tomkinson 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 organization bills Medicare for Kathleen Tomkinson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Tomkinson reassigns Medicare benefits to Sjmhs Anesthesia Services (Ypsilanti, MI). The 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 Kathleen Tomkinson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Kathleen Tomkinson affiliated with any hospitals?

According to CMS data, Kathleen Tomkinson is affiliated with Trinity Health Ann Arbor Hospital.

When was this NPI record last updated?

The NPPES record for Kathleen Tomkinson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.