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DR. KATE RACHEL MILLER APRN
NPI 1609540384
Nurse Practitioner - Adult Health in Saint Louis, MO

Active since August 05, 2021PECOS EnrolledAccepts Medicare Assignment
88.92/100
CMS Quality Rating
1225 S GRAND BLVD, SAINT LOUIS, MO 63104(314) 577-8089(314) 577-8003 Get Directions Write a Review

NPPES record last updated: September 27, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 27, 2021, Aug 5, 2021 (2 updates tracked since 2021).

About Dr. Kate Rachel Miller Aprn NPPES

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

DR. KATE RACHEL MILLER APRN (NPI 1609540384) is an individual adult health provider in Saint Louis, Missouri, licensed in Missouri (2021013608) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, is affiliated with Ssm Health Saint Louis University Hospital, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1609540384
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameDR. KATE RACHEL MILLERCredential: APRN
Location Address1225 S GRAND BLVDSaint Louis, MO 63104-1016
Mailing AddressPo Box 505315St. Louis, MO 63150-5315 · (314) 577-8983 · Fax (314) 577-8161
Phone(314) 577-8089
Fax(314) 577-8003
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateAugust 5, 2021
Last NPPES UpdateSeptember 27, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 27, 2021
✔ NPI 1609540384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in MO · 2021013608
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 2021013608 (MO)
1225 S GRAND BLVD, Saint Louis, MO 63104
Open in Google Maps ↗

Other Names 1

Former Name (1)Kate Rachel Curtis-barney

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, UnitedHealthcare.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

Dr. Kate Rachel Miller Aprn 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 ID4082011440
PECOS Enrollment IDI20210928000774
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

3

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

Ssm Health Care Group
Same address
Internal Medicine
1225 SOUTH GRAND BLVD, 2L - DOOR 3,4
Saint Louis, MO 63104
  • Reassigned Medicare billing, Missouri enrollment
  • 1,294 clinicians in this Medicare group
NPI 1306589544 (314) 977-6100
Slh Physicians LLC
0.1 mi
Emergency Medicine
3635 VISTA AVE
Saint Louis, MO 63110
  • Reassigned Medicare billing, Missouri enrollment
  • 194 clinicians in this Medicare group
NPI 1881668051 (314) 577-8000
Healogics Specialty Physicians Of Missouri, LLC
257 mi
Undersea and Hyperbaric Medicine
1905 W 32ND ST STE 103
Joplin, MO 64804
  • Reassigned Medicare billing, Missouri enrollment
  • 22 clinicians in this Medicare group
NPI 1528468311 (904) 446-3451

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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
78 services20 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
29 services11 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.
17 services16 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
17 services16 patients

Hospital Affiliations CMS Care Compare

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

Ssm Health Saint Louis University Hospital

Acute Care Hospitals · Saint Louis, MO
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260105
Location3635 Vista AveSaint Louis, MO 63110 · St. Louis City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63104 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

88.92/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.72
Promoting Interoperability100
Improvement Activities40
Cost45.01

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.

DR. MATTHEW RUSSELL SMEDS MD
Surgery (Vascular Surgery)
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 977-4730
MARIANA SAID
Optometrist
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 617-2600
HEATHER ESCHBACH DO
Internal Medicine
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 977-6100
MCKENZIE ELIZABETH MALONEY MD
Student in an Organized Health Care Education/Training Program
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 977-3400
LUTHER J WILLMORE MD
Psychiatry & Neurology (Neurology)
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 977-6082
ANDRES ALEJANDRO MATA HIDALGO MD
Hospitalist
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 617-2650
EDITH SIGLER
Student in an Organized Health Care Education/Training Program
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 617-2660
DR. GUILLERMO LINARES M.D.
Psychiatry & Neurology (Vascular Neurology)
1225 S GRAND BLVD
SAINT LOUIS, MO 63104
St. Louis City (314) 977-4800

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 Kate Miller's NPI number?

The NPI number for Kate Miller is 1609540384. It was assigned to this individual provider in the NPPES registry on August 5, 2021. The provider is also known as Kate Rachel Curtis-Barney.

Where is Kate Miller located?

Kate Miller practices at 1225 S Grand Blvd, Saint Louis, MO 63104. The listed phone number is (314) 577-8089.

What is Kate Miller's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Kate Miller enrolled in Medicare?

Yes. Kate Miller 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 organizations bill Medicare for Kate Miller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kate Miller reassigns Medicare benefits to 3 organizations: Ssm Health Care Group (Saint Louis, MO), Slh Physicians LLC (Saint Louis, MO) and Healogics Specialty Physicians Of Missouri, LLC (Joplin, MO). 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 Kate Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kate Miller accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City and UnitedHealthcare list Kate Miller 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.

Is Kate Miller affiliated with any hospitals?

According to CMS data, Kate Miller is affiliated with Ssm Health Saint Louis University Hospital.

When was this NPI record last updated?

The NPPES record for Kate Miller was last updated on September 27, 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.