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DR. ANDREW EGAN ARMSTRONG MD
NPI 1881675346
Anesthesiology in Columbia, MO

Active since November 10, 2005PECOS EnrolledAccepts Medicare Assignment
83.86/100
CMS Quality Rating
ONE HOSPITAL DR, COLUMBIA, MO 65212(573) 882-2568(855) 903-0985 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Andrew Egan Armstrong Md NPPES

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

DR. ANDREW EGAN ARMSTRONG MD (NPI 1881675346) is an individual anesthesiology provider in Columbia, Missouri, licensed in Missouri (2004010173) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Research Medical Center, and maintains a secondary practice location in Kansas City.

NPPES Registry Identity

NPI1881675346
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. ANDREW EGAN ARMSTRONGCredential: MD
Location AddressONE HOSPITAL DRColumbia, MO 65212-0001
Mailing Address10301 Hickman Mills Dr, 100Kansas City, MO 64137-1674 · (816) 763-5446 · Fax (816) 763-8426
Phone(573) 882-2568
Fax(855) 903-0985
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateNovember 10, 2005
Last NPPES UpdateMay 1, 2025
NPPES CertifiedMay 1, 2025
✔ NPI 1881675346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in MO · 2004010173✔ Licensed in KS · 04-30519
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
ONE HOSPITAL DR, Columbia, MO 65212
Open in Google Maps ↗

Secondary Practice Location 1

Location 11318 E 104th StKansas City, MO 64131-4504 · Phone (816) 256-5200

Other Identifiers 2

Medicaid200265290AKS
Medicaid209271303MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, Inc..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. Andrew Egan Armstrong Md 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 ID7113992629
PECOS Enrollment IDI20040828000143, I20051029000006
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

7

Medicare enrollment records show Andrew Armstrong reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orthomed Staffing Of Missouri, LLC
122 mi
Anesthesiology
211 NE 54TH ST STE 100
Kansas City, MO 64118
  • Reassigned Medicare billing, Kansas enrollment
  • 25 clinicians in this Medicare group
NPI 1679322754 (469) 896-9978
Anesthesia Associates Of Kansas City PA
127 mi
Anesthesiology
8717 W 110TH ST, SUITE 600
Overland Park, KS 66210
  • Reassigned Medicare billing, Kansas and Missouri enrollments
  • 328 clinicians in this Medicare group
NPI 1174504732 (913) 428-2900
Dynamos Anesthesia Services LLC
140 mi
Anesthesiology
3550 S 4TH ST
Leavenworth, KS 66048
  • Reassigned Medicare billing, Missouri enrollment
  • 51 clinicians in this Medicare group
NPI 1639719180 (913) 680-6000
Capital Anesthesia Solutions Of Missouri LLC
181 mi
Anesthesiology
3100 OAK GROVE RD
Rombauer, MO 63901
  • Reassigned Medicare billing, Missouri enrollment
  • 217 clinicians in this Medicare group
NPI 1770185472 (239) 610-0775
Anesthesia Associates Of Topeka PA
182 mi
Anesthesiology
823 SW MULVANE ST, SUITE 210
Topeka, KS 66606
  • Reassigned Medicare billing, Kansas enrollment
  • 106 clinicians in this Medicare group
NPI 1518933837 (785) 235-3451
Orthomed Staffing LLC
483 mi
Anesthesiology
15305 DALLAS PKWY STE 900
Addison, TX 75001
  • Reassigned Medicare billing, Kansas and Missouri enrollments
  • 59 clinicians in this Medicare group
NPI 1225514276 (469) 863-9978
Northstar Anesthesia Of Missouri, LLC
491 mi
Anesthesiology
6225 N STATE HIGHWAY 161, SUITE 200
Irving, TX 75038
  • Reassigned Medicare billing, Missouri enrollment
  • 189 clinicians in this Medicare group
NPI 1396191789 (214) 687-0001

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.

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
17 services17 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
13 services13 patients
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415
This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Research Medical Center

Acute Care Hospitals · Kansas City, MO
2/5 CMS rating
OwnershipProprietary
CMS Certification Number260027
Location2316 E Meyer BlvdKansas City, MO 64132 · Jackson County
Emergency services Birthing friendly

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.

83.86/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.5
Improvement Activities40

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.

KARI A MYLENBUSCH CRNA
Nurse Anesthetist, Certified Registered
ONE HOSPITAL DR
COLUMBIA, MO 65212
Boone County (573) 882-2568
SARAH MARIE VON THAER MD
Anesthesiology
ONE HOSPITAL DR
COLUMBIA, MO 65212
Boone County (573) 882-2568
JENNIFER MICHELLE KANDLIK F.N.P.
Nurse Practitioner (Family)
ONE HOSPITAL DR
COLUMBIA, MO 65212
Boone County (573) 882-8788
SHEILA MARIE STRUCKMEYER FNP
Nurse Practitioner (Family)
ONE HOSPITAL DR
COLUMBIA, MO 65212
Boone County (573) 884-4400
JACK DWAYNE BRAGG DO
Internal Medicine (Gastroenterology)
ONE HOSPITAL DR
COLUMBIA, MO 65212
Boone County (573) 884-8445
MRS. MEGAN ELAINE HILDERBRAND CRNA
Nurse Anesthetist, Certified Registered
ONE HOSPITAL DR
COLUMBIA, MO 65212
Boone County (573) 882-2568
CURATORS OF THE UNIVERSITY OF MISSOURI
Specialist (Research Study)
ONE HOSPITAL DR
COLUMBIA, MO 65212
Boone County (573) 884-3019
DR. LAURA E. HENDERSON KELLEY M.D, MPH
Hospitalist
ONE HOSPITAL DR
COLUMBIA, MO 65212
Boone County (573) 884-9066

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 Andrew Armstrong's NPI number?

The NPI number for Andrew Armstrong is 1881675346. It was assigned to this individual provider in the NPPES registry on November 10, 2005.

Where is Andrew Armstrong located?

Andrew Armstrong practices at One Hospital Dr, Columbia, MO 65212. The listed phone number is (573) 882-2568.

What is Andrew Armstrong's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Andrew Armstrong enrolled in Medicare?

Yes. Andrew Armstrong 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 Andrew Armstrong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Armstrong reassigns Medicare benefits to 7 organizations: Orthomed Staffing Of Missouri, LLC (Kansas City, MO), Anesthesia Associates Of Kansas City PA (Overland Park, KS), Dynamos Anesthesia Services LLC (Leavenworth, KS), Capital Anesthesia Solutions Of Missouri LLC (Rombauer, MO), Anesthesia Associates Of Topeka PA (Topeka, KS) and 2 more organizations, listed in the Medicare section above. 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 Andrew Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrew Armstrong accept?

Health plans from Blue Cross and Blue Shield of Kansas City and Blue Cross and Blue Shield of Kansas, Inc. list Andrew Armstrong 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 Andrew Armstrong affiliated with any hospitals?

According to CMS data, Andrew Armstrong is affiliated with Research Medical Center.

When was this NPI record last updated?

The NPPES record for Andrew Armstrong was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.