Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1184121998 Individual Practitioner Male Practitioner

Dr. Matthew R Williams , MD

Internal Medicine • Springfield, MO

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Matthew Williams, MD is a certified Internal Medicine practicing in Springfield, MO. With approximately 8 years of clinical experience since completing medical education in 2018, Dr. Williams delivers high-quality medical care to the local community at 3231 S NATIONAL AVE STE 300.

Dr. Williams is affiliated with Mercy Clinic Springfield Communities and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, administration of influenza virus vaccine. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3231 S National Ave Ste 300

Springfield, MO 658077304

Telephone 4178885658

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, MO

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -14.2 yrs vs City Avg
City Avg: 22.2 Yrs
State Avg: 25.5 Yrs
Regional Practice Density
147 Specialists

Practicing in Springfield, MO (2747 Statewide)

Telehealth Adoption Rate
12.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
46.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (8 Years) 8 Yrs
Springfield Specialty Average (22.2 Years) 22.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
566 261 $188.00 $117.36
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
200 200 $200.00 $118.53
G0008 Administration of influenza virus vaccine
91 88 $42.00 $29.84
90662 Influenza vaccine split virus, preservative free
85 83 $139.00 $81.24
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
33 19 $134.00 $73.27
99213 Established patient office or other outpatient visit, typically 15 minutes
27 24 $132.00 $83.20
90471 Administration of 1 vaccine
22 22 $42.00 $18.34
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
20 20 $567.00 $288.40
G0009 Administration of pneumococcal vaccine
20 20 $42.00 $29.84
77080 Dxa bone density measurement of hip, pelvis, spine
18 18 $100.00 $24.89
90715 Diphtheria, tetanus, and acellular pertussis vaccine (7 years or older)
17 17 $67.00 $37.84
90714 Vaccine for tetanus and diphtheria toxoids injection into muscle, patient 7 years or older
11 11 $47.00 $22.10
72100 X-ray of lower and sacral spine, 2-3 views
11 11 $79.00 $24.87

Medical Specialties & State Licenses

CMS Verified: 2021-07-29
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MO 2021025620

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Mercy Clinic Springfield Communities

3231 S National Ave, Springfield, MO 658077304

Phone: 4178885658

Secondary Practice Locations

1978 Industrial Blvd, Internal Medicine Residency Program

Houma, LA 70363

Phone: 9858732425

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

23 Associated Practitioners
Janet Wood , FNP

Nurse Practitioner

NPI 1023151867

Family Nurse Practitioner

Patricia Mccallister , NP

Nurse Practitioner - Family

NPI 1093280935

Nurse Practitioner

Dr. Teresa Olsen , MD

Internal Medicine

NPI 1093875411

Doctor of Medicine (M.D.)

Dr. James Siler , MD

Internal Medicine

NPI 1114996907

Doctor of Medicine (M.D.)

Dr. Emily Humphrey , PharmD

Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

NPI 1144892019

Doctor of Pharmacy (Pharm.D.)

Dr. Patrick Dopp , MD

Internal Medicine

NPI 1184782096

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
📍
Updated Practice Location July 29, 2021

Registered at 3231 S NATIONAL AVE STE 300, SPRINGFIELD, MO 658077304 (Tel: 4178885658)

📍
Updated Business Mailing Address July 29, 2021

Registered at 3231 S NATIONAL AVE STE 300, SPRINGFIELD, MO 658077304 (Tel: 4178885658)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2021

Internal Medicine (License #2021025620 in MO)

NPI Profile Active April 09, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location April 09, 2018

Registered at 1978 INDUSTRIAL BLVD, INTERNAL MEDICINE RESIDENCY PROGRAM, HOUMA, LA 70363 (Tel: 9858732425)

📍
Updated Business Mailing Address April 09, 2018

Registered at 1978 INDUSTRIAL BLVD, INTERNAL MEDICINE RESIDENCY PROGRAM, HOUMA, LA 70363

👤
Provider Name / Credentials Updated April 09, 2018

Recorded as MATTHEW WILLIAMS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2018

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 09, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1184121998
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 09, 2018
Last Update: July 29, 2021
Sole Proprietor: No

Mailing Address

3231 S National Ave Ste 300

Springfield, MO 658077304

Phone: 4178885658

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.