ALEXANDRA BARRETT KEENAN LONDON MD, PHD
NPI 1619608395
Emergency Medicine in Columbia, MO

Q: What is the provider's specialty?

The provider's specialty is Emergency Medicine with taxonomy code 207P00000X.

Active since June 22, 2022PECOS Enrolled

1 HOSPITAL DR # DC029.10, COLUMBIA, MO 65212(573) 884-3233 Get Directions Write a Review

NPPES record last updated: June 22, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Table of Contents

NPI Profile Information
Primary Taxonomy
Medicare Participation & PECOS Status
Physician Visit Costs
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Emergency Medicine
PECOS Enrolled

About ALEXANDRA LONDON

This page provides the complete NPI Profile along with additional information for Alexandra London, a provider established in Columbia, Missouri with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1619608395 assigned on June 2022. The practitioner's primary taxonomy code is 207P00000X with license number 020609 (MO). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI: 1619608395 Verify this NPI
Provider Name: ALEXANDRA BARRETT KEENAN LONDON MD, PHD
Other Name: ALEXANDRA BARRETT KEENAN
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 1 HOSPITAL DR # DC029.10 COLUMBIA, MO 65212
Location Phone: (573) 884-3233
Mailing Address: 1 HOSPITAL DR # DC029.10 COLUMBIA, MO 65212
Mailing Phone: (573) 884-3233
Is Sole Proprietor?: No
Enumeration Date: 06-22-2022
Last Update Date: 06-22-2022
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Emergency Medicine
Taxonomy Code: 207P00000X
Type: Allopathic & Osteopathic Physicians
License No.: 020609
License State: MO
Taxonomy Description: 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.

Medicare Participation & PECOS Enrollment Status

Alexandra London is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 65212 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

Average New Patient Price $81.64
Minimum New Patient Price $52.28
Maximum New Patient Price $161.24

Average New Patient Copayment $20.41
Minimum New Patient Copayment $13.07
Maximum New Patient Copayment $40.31

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

Average Established Patient Price $93.24
Minimum Established Patient Price $16.3
Maximum Established Patient Price $131.05

Average Established Patient Copayment $23.31
Minimum Established Patient Copayment $4.07
Maximum Established Patient Copayment $32.76

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.