KATHERINE MAYUMI COLPITTS M.D.
NPI 1235573445
Emergency Medicine in Bellevue, WA

Q: What is Katherine Colpitts's NPI number?

The NPI number for Katherine Colpitts is 1235573445. It was assigned to this individual provider in the NPPES registry on April 18, 2013.

Q: What is Katherine Colpitts's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since April 18, 2013PECOS Enrolled

11511 NE 10TH ST, BELLEVUE, WA 98004(425) 502-3000(844) 620-1839 Get Directions Write a Review

NPPES record last updated: April 24, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 24, 2024, May 17, 2016 (2 updates tracked since 2016).

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About Katherine Mayumi Colpitts M.d. NPPES

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

KATHERINE MAYUMI COLPITTS M.D. (NPI 1235573445) is an individual emergency medicine provider in Bellevue, Washington, licensed in Pennsylvania (MD457266) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235573445

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameKATHERINE MAYUMI COLPITTSCredential: M.D.

Location Address11511 NE 10TH STBellevue, WA 98004-8578

Mailing Address11511 Ne 10th StBellevue, WA 98004-8578 · (425) 502-3000 · Fax (844) 620-1839

Phone(425) 502-3000

Fax(844) 620-1839

Sole ProprietorYes

Enumeration DateApril 18, 2013

Last NPPES UpdateApril 24, 20242 updates tracked since enumeration

NPPES CertifiedApril 24, 2024

✔ NPI 1235573445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in PA · MD457266

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

11511 NE 10TH ST, Bellevue, WA 98004

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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 (PECOS)

Katherine Mayumi Colpitts 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

Medicare enrollment records show Katherine Colpitts reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ahn Emergency Group Of Canonsburg Ltd.

2,128 mi

Emergency Medicine

100 MEDICAL BLVD
Canonsburg, PA 15317

Reassigned Medicare billing, Pennsylvania enrollment
89 clinicians in this Medicare group

NPI 1790100154 (330) 493-4443

Ahn Emergency Group Of Pittsburgh Ltd.

2,130 mi

Emergency Medicine

320 E NORTH AVE
Pittsburgh, PA 15212

Reassigned Medicare billing, Pennsylvania enrollment
175 clinicians in this Medicare group

NPI 1043635402 (330) 493-4443

Ahn Observation Group LLC

2,138 mi

Emergency Medicine

565 COAL VALLEY RD
Jefferson Hills, PA 15025

Reassigned Medicare billing, Pennsylvania enrollment
153 clinicians in this Medicare group

NPI 1437814696 (844) 474-4019

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 5

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

57 services57 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

45 services44 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

32 services31 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

11 services11 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98004 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

$97.43 typical visit price

range $63.67 – $189.37

Typical copayment $24.35 (range $15.91 – $47.34)

Most-billed visit code 99203

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

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.

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.

PATSY C LAZAROUS MD

Internal Medicine