1. Home
  2. Directory
  3. Missouri
  4. Kansas City
  5. Emergency Medicine
  6. NPI Profile

DR. CHARLES THOMAS SPENCER III MD
NPI 1477844041
Emergency Medicine in Kansas City, MO

Active since April 29, 2011PECOS EnrolledAccepts Medicare Assignment
2301 HOLMES ST, KANSAS CITY, MO 64108(314) 324-1724 Get Directions Write a Review

NPPES record last updated: November 21, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 21, 2019, Aug 28, 2019, Aug 11, 2016 (3 updates tracked since 2016).

About Dr. Charles Thomas Spencer Iii Md NPPES

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

DR. CHARLES THOMAS SPENCER III MD (NPI 1477844041) is an individual emergency medicine provider in Kansas City, Missouri, licensed in Missouri (2016015085) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Memorial Hospital, and maintains a secondary practice location in Saint Joseph.

NPPES Registry Identity

NPI1477844041
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CHARLES THOMAS SPENCER IIICredential: MD
Location Address2301 HOLMES STKansas City, MO 64108-2640
Mailing Address2310 Holmes St Ste 800Kansas City, MO 64108-2602 · (816) 404-8188
Phone(314) 324-1724
Sole ProprietorYes
Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 2011
Enumeration DateApril 29, 2011
Last NPPES UpdateNovember 21, 20193 updates tracked since enumeration
✔ NPI 1477844041 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 MO · 2016015085
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.
Also ListedGeneral PracticeTaxonomy 208D00000X · License 48869 (AZ), A122189 (CA)
2301 HOLMES ST, Kansas City, MO 64108
Open in Google Maps ↗

Secondary Practice Location 1

Location 15325 Faraon StSaint Joseph, MO 64506-3488 · Phone (816) 271-6122 · Fax (816) 271-6019

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, 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. Charles Thomas Spencer Iii 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 ID2668615832
PECOS Enrollment IDI20200619000732
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

8

Medicare enrollment records show Charles Spencer reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Health Physicians
Same address
Internal Medicine
2301 HOLMES ST
Kansas City, MO 64108
  • Reassigned Medicare billing, Missouri enrollment
  • 518 clinicians in this Medicare group
NPI 1669456257 (816) 404-1000
Usacs Of Colorado, Inc
498 mi
Emergency Medicine
1000 LINCOLN ST
Fort Morgan, CO 80701
  • Reassigned Medicare billing, Colorado enrollment
  • 468 clinicians in this Medicare group
NPI 1659156610 (844) 474-4019
Hospitalist Medicine Physicians Of Texas - Houston, PLLC
520 mi
Emergency Medicine
2601 DIMMITT RD
Plainview, TX 79072
  • Reassigned Medicare billing, Texas enrollment
  • 217 clinicians in this Medicare group
NPI 1760028740 (806) 296-5531
Gonzales Emergency Partners, PLLC
679 mi
Emergency Medicine
1110 N SARAH DEWITT DR
Gonzales, TX 78629
  • Reassigned Medicare billing, Texas enrollment
  • 18 clinicians in this Medicare group
NPI 1346924008 (830) 672-7581
Victoria Emergency Partners LLC
679 mi
Emergency Medicine
1110 N SARAH DEWITT DR
Gonzales, TX 78629
  • Reassigned Medicare billing, Texas enrollment
  • 430 clinicians in this Medicare group
NPI 1164770996 (830) 672-7581
University Of Texas Health Science Center At San Antonio
685 mi
Diagnostic Radiology
25753 OLD FREDERICKSBURG
Boerne, TX 78015
  • Reassigned Medicare billing, Texas enrollment
  • 2,397 clinicians in this Medicare group
NPI 1417921834 (210) 450-9000
Emergency Medicine Services Of Tx, PLLC
698 mi
Emergency Medicine
7700 FLOYD CURL DR
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 1,452 clinicians in this Medicare group
NPI 1245938729 (210) 575-4000
Victoria Emergency Associates LLC
722 mi
Emergency Medicine
506 E SAN ANTONIO ST
Victoria, TX 77901
  • Reassigned Medicare billing, Texas enrollment
  • 153 clinicians in this Medicare group
NPI 1407917164 (361) 575-7441

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 6

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.
131 services126 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.
109 services106 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.
108 services104 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.
39 services37 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.
28 services28 patients
Emergency department visit with straightforward medical decision making 99282
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hospital

Acute Care Hospitals · Gonzales, TX
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450235
Location1110 North Sarah Dewitt DriveGonzales, TX 78629 · Gonzales County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 64108 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
$85.82 typical visit price
range $55.29 – $168.52
Typical copayment $21.45 (range $13.82 – $42.13)
Most-billed visit code 99203
Established Patient
$97.82 typical visit price
range $17.60 – $137.20
Typical copayment $24.45 (range $4.40 – $34.30)
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.

KYLA WESELY
Dietitian, Registered
2301 HOLMES ST
KANSAS CITY, MO 64108
Jackson County (816) 404-2461
HANNAH BROWN
Nurse Practitioner (Family)
2301 HOLMES ST
KANSAS CITY, MO 64108
Jackson County (816) 404-4070
AJANTA JINHEE RAMAN APRN
Nurse Practitioner (Adult Health)
2301 HOLMES ST
KANSAS CITY, MO 64108
Jackson County (816) 404-1325
DR. JORDAN HENRY HELD MD
Student in an Organized Health Care Education/Training Program
2301 HOLMES ST
KANSAS CITY, MO 64108
Jackson County (816) 404-4175
STEPHEN C SHOE PHARMD
Pharmacist
2301 HOLMES ST
KANSAS CITY, MO 64108
Jackson County (816) 404-4293
LOVELIGHT N JONAH PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2301 HOLMES ST
KANSAS CITY, MO 64108
Jackson County (816) 404-1000
DIVYA GANESH REDDY
Student in an Organized Health Care Education/Training Program
2301 HOLMES ST
KANSAS CITY, MO 64108
Jackson County (517) 599-4748
DR. STEPHEN M EIKERMANN D.O.
Internal Medicine (Critical Care Medicine)
2301 HOLMES ST
KANSAS CITY, MO 64108
Jackson County (816) 404-5495

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 Charles Spencer's NPI number?

The NPI number for Charles Spencer is 1477844041. It was assigned to this individual provider in the NPPES registry on April 29, 2011.

Where is Charles Spencer located?

Charles Spencer practices at 2301 Holmes St, Kansas City, MO 64108. The listed phone number is (314) 324-1724.

What is Charles Spencer's specialty?

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

Is Charles Spencer enrolled in Medicare?

Yes. Charles Spencer 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 Charles Spencer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Spencer reassigns Medicare benefits to 8 organizations: University Health Physicians (Kansas City, MO), Usacs Of Colorado, Inc (Fort Morgan, CO), Hospitalist Medicine Physicians Of Texas - Houston, PLLC (Plainview, TX), Gonzales Emergency Partners, PLLC (Gonzales, TX), Victoria Emergency Partners LLC (Gonzales, TX) and 3 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 Charles Spencer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charles Spencer accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Charles Spencer 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 Charles Spencer affiliated with any hospitals?

According to CMS data, Charles Spencer is affiliated with Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Charles Spencer was last updated on November 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.