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DR. GRACE E KIM M.D.
NPI 1891745899
Internal Medicine - Nephrology in Billings, MT

Active since May 11, 2006PECOS Enrolled
7641 CHAROLAIS ST, BILLINGS, MT 59106(406) 698-9742 Get Directions Write a Review

NPPES record last updated: April 12, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Grace E Kim M.d. NPPES

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

DR. GRACE E KIM M.D. (NPI 1891745899) is an individual nephrology provider in Billings, Montana, licensed in Montana (7330) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891745899
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameDR. GRACE E KIMCredential: M.D.
Location Address7641 CHAROLAIS STBillings, MT 59106-9664
Mailing Address7641 Charolais StBillings, MT 59106-9664 · (406) 698-9742
Phone(406) 698-9742
Sole ProprietorNo
Enumeration DateMay 11, 2006
Last NPPES UpdateApril 12, 2017
✔ NPI 1891745899 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in MT · 7330
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
7641 CHAROLAIS ST, Billings, MT 59106
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Other Identifiers 2

Medicare UPINF23373
Medicaid0146237MT

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Mountain Health CO-OP, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Grace E Kim M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

4

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

Scl Health Montana
5.2 mi
Multi-Specialty
2223 MISSION WAY
Billings, MT 59102
  • Reassigned Medicare billing, Montana enrollment
  • 186 clinicians in this Medicare group
NPI 1922039890 (406) 237-8998
Billings Clinic
6.3 mi
Skilled Nursing Facility
3155 AVENUE C
Billings, MT 59102
  • Reassigned Medicare billing, Montana enrollment
  • 1,264 clinicians in this Medicare group
NPI 1033275557 (406) 656-8818
Scl Health Medical Group - Billings LLC
6.5 mi
Gynecologic Oncology
602 HENRY CHAPPLE ST
Billings, MT 59106
  • Reassigned Medicare billing, Montana enrollment
  • 438 clinicians in this Medicare group
NPI 1114601549 (406) 901-2440
Commonwealth Healthcare Corporation
6,196 mi
End-Stage Renal Disease (ESRD) Treatment
1 LOWER NAVY HILL ROAD
Saipan, MP 96950
  • Reassigned Medicare billing, Northern Mariana Islands enrollment
  • 200 clinicians in this Medicare group
NPI 1285858290 (670) 234-8950

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
49 services36 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
37 services23 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
26 services18 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59106 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
$130.52 typical visit price
range $56.81 – $172.26
Typical copayment $32.63 (range $14.20 – $43.06)
Most-billed visit code 99204
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Grace Kim's NPI number?

The NPI number for Grace Kim is 1891745899. It was assigned to this individual provider in the NPPES registry on May 11, 2006.

Where is Grace Kim located?

Grace Kim practices at 7641 Charolais St, Billings, MT 59106. The listed phone number is (406) 698-9742.

What is Grace Kim's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Grace Kim enrolled in Medicare?

Yes. Grace Kim is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Grace Kim's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grace Kim reassigns Medicare benefits to 4 organizations: Scl Health Montana (Billings, MT), Billings Clinic (Billings, MT), Scl Health Medical Group - Billings LLC (Billings, MT) and Commonwealth Healthcare Corporation (Saipan, MP). 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 Grace Kim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Grace Kim accept?

Health plans from Mountain Health CO-OP and Providence Health Plan list Grace Kim as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Grace Kim was last updated on April 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.