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Emmanuelson Chukwuyem , APRN

Nurse Practitioner - Family โ€ข Weldon Spring, MO

Active NPI 1275396376 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

4801 Weldon Spring Pkwy
Weldon Spring, MO 633049101

Call 8003455407 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

4801 Weldon Spring Pkwy

Weldon Spring, MO 633049101

Telephone 8003455407
Fax 6363865386
Organization at the Same NPPES Address or Phone
Little Hills Healthcare Llc Facility NPI 1871844050

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 8 distinct group names: Karefirst Missouri Pc; Mcpherson Medical And Diagnostic Llc; Mercy Clinic Adult Hospitalists Jefferson Llc and 5 more. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2023

Medicare patients

115 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $166,963 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $133,035 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Open Payments general payments, program year 2025

All general payments: $138.54 across 2 records.

By nature of payment

  • Education: $111.49 across 1 record.
  • Food and Beverage: $27.05 across 1 record.

Reporting-company totals

  • Teva Pharmaceuticals USA, Inc.: $111.49 across 1 record.
  • Neurocrine BioSciences, Inc.: $27.05 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

3 years (graduated 2023)

CMS Doctors and Clinicians data list 2023 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2024

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Emmanuelson Chukwuyem has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Emmanuelson Chukwuyem as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Weldon Spring and Missouri

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Nurse Practitioner - Family in Missouri (2024, 2,402 clinicians with data). Median for this group: 247. Middle half: 98 to 533.

Too few clinicians listed under Nurse Practitioner - Family in Weldon Spring have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Nurse Practitioner - Family in Missouri (2024, 2,402 clinicians with data). Median for this group: $16,693. Middle half: $6,855 to $33,952.

Too few clinicians listed under Nurse Practitioner - Family in Weldon Spring have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Nurse Practitioner - Family in Missouri (2024, 2,402 clinicians with data). Median for this group: $12,322. Middle half: $4,935 to $24,418.

Too few clinicians listed under Nurse Practitioner - Family in Weldon Spring have Medicare Part B data for 2024 to compare.

3 active clinicians are listed under Nurse Practitioner - Family with a practice address in Weldon Spring, MO (5,229 in Missouri).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $138.54.

Manufacturer Payment Nature Product Type Amount ($)
Teva Pharmaceuticals USA, Inc.
Education
In-kind items and services
โ€” General $111.49
Neurocrine BioSciences, Inc.
Food and Beverage
In-kind items and services
INGREZZA General $27.05

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
1,235 96 $140.00 $87.79
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
782 92 $110.00 $60.68
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
54 32 $215.00 $125.37
99497 Advance care planning, first 30 minutes
46 40 $120.00 $61.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
14 14 $308.00 $106.59

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-09-26
Nurse Practitioner - Family Primary Specialty

NUCC Taxonomy Code: 363LF0000X

License # reported to NPPES MO 2024004076
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Missouri Board of Registration for the Healing Arts.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20240404002839

Enrollment State Jurisdiction

MO

PECOS Control ID

9638517071

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Midwest Med Care Llc

4801 Weldon Spring Pkwy, Weldon Spring, MO 633049101

Phone: 8003455407

Theoria Medical

105 Bernard Dr, Belton, MO 640126181

Phone: 8163488815

Mcpherson Medical And Diagnostic Llc

100 N Main St, Gideon, MO 638489253

Phone: 5734483800

Mcpherson Medical And Diagnostic Llc

216 W Main St, Steele, MO 638771436

Phone: 5736952181

Physician Specialists Of St. Luke's, Llc

232 S Woods Mill Rd, Chesterfield, MO 630173406

Phone: 3144341500

Karefirst Missouri Pc

1265 Mclaran Ave, Saint Louis, MO 631471606

Phone: 3143884121

Missouri Medical Providers Llc

1349 Us Hwy 61, Festus, MO 630284107

Phone: 6369373500

Mercy Clinic Adult Hospitalists Jefferson Llc

1400 Us Hwy 61, Festus, MO 630284100

Phone: 6369338091

Missouri Hb Medical Services Llc

3100 Oak Grove Rd, Poplar Bluff, MO 639011573

Phone: 5737769290

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
Dr. Mehreen Khann , MD

Internal Medicine

NPI 1942292420

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
๐Ÿ“
Updated Practice Location September 26, 2025

Registered at 4801 WELDON SPRING PKWY, WELDON SPRING, MO 633049101 (Tel: 8003455407)

๐Ÿ“
Updated Business Mailing Address September 26, 2025

Registered at PO BOX 1449, MARYLAND HEIGHTS, MO 630430449 (Tel: 8003455407)

โœ…
NPI Profile Active February 01, 2024

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) February 01, 2024

Registered at 1027 SCENIC OAKS CT, IMPERIAL, MO 630523457 (Tel: 3143498598)

๐Ÿ“
Business Mailing Address (Initial Record) February 01, 2024

Registered at 1027 SCENIC OAKS CT, IMPERIAL, MO 630523457 (Tel: 3143498598)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) February 01, 2024

Recorded as EMMANUELSON CHUKWUYEM, APRN

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2024

Nurse Practitioner (license number reported to NPPES: MO 2024004076)

๐ŸŸข
Initial NPI Registration & Enumeration February 01, 2024

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1275396376
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 01, 2024
Last Update: September 26, 2025
Sole Proprietor: No

Mailing Address

Po Box 1449

Maryland Heights, MO 630430449

Phone: 8003455407

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.