KATHRYN MILLEN
NPI 1366903734
Emergency Medicine in Bronx, NY

Active since March 28, 2019PECOS Enrolled
1400 PELHAM PKWY S BLDG 6, BRONX, NY 10461(718) 918-5820 Get Directions Write a Review

NPPES record last updated: April 12, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Kathryn Millen NPPES

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

KATHRYN MILLEN (NPI 1366903734) is an individual emergency medicine provider in Bronx, New York, licensed in New York (321180) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366903734
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameKATHRYN MILLEN
Location Address1400 PELHAM PKWY S BLDG 6Bronx, NY 10461-1119
Mailing Address145 Wells StWestfield, NJ 07090-2004
Sole ProprietorNo
Enumeration DateMarch 28, 2019
Last NPPES UpdateApril 12, 2024
NPPES CertifiedApril 12, 2024
✔ NPI 1366903734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NY · 321180
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.
1400 PELHAM PKWY S BLDG 6, Bronx, NY 10461

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathryn Millen 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

2

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

Emergency Medical Services
234 E 149TH ST, STE 8D200
Bronx, NY 10451
  • Reassigned Medicare billing, New York enrollment
  • 971 clinicians in this Medicare group
Dietitian, Registered
506 LENOX AVE
New York, NY 10037
  • Reassigned Medicare billing, New York enrollment
  • 2,094 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.

Areas of Expertise CMS Part B claims 3

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 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.
38 services35 patients
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.
26 services25 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.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10461 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

Emergency Medicine
1400 PELHAM PKWY S BLDG 6
BRONX, NY 10461
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S BLDG 6
BRONX, NY 10461
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S BLDG 6
BRONX, NY 10461
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S BLDG 6
BRONX, NY 10461
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S BLDG 6
BRONX, NY 10461
Emergency Medicine
1400 PELHAM PKWY S BLDG 6
BRONX, NY 10461
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S BLDG 6
BRONX, NY 10461
Student in an Organized Health Care Education/Training Program
1400 PELHAM PKWY S BLDG 6
BRONX, NY 10461

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 Kathryn Millen's NPI number?

The NPI number for Kathryn Millen is 1366903734. It was assigned to this individual provider in the NPPES registry on March 28, 2019.

Where is Kathryn Millen located?

Kathryn Millen practices at 1400 Pelham Pkwy S Bldg 6, Bronx, NY 10461. The listed phone number is (718) 918-5820.

What is Kathryn Millen's specialty?

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

Is Kathryn Millen enrolled in Medicare?

Yes. Kathryn Millen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kathryn Millen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Millen reassigns Medicare benefits to 2 organizations: Downtown Bronx Medical Associates PC (Bronx, NY) and Physician Affiliate Group Of New York PC (New York, NY). 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 Kathryn Millen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kathryn Millen was last updated on April 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.