Active NPI 1659731529 Individual Practitioner Female Practitioner

Mariah White , PA-C

Physician Assistant • O Fallon, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mariah White, PA-C is a certified Physician Assistant practicing in O Fallon, MO. With approximately 11 years of clinical experience since completing medical education in 2015, Mariah White delivers high-quality medical care to the local community at 20 PROGRESS POINT PKWY STE 200.

Mariah White is affiliated with Fairview Heights Medical Group Sc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

20 Progress Point Pkwy Ste 200

O Fallon, MO 633682207

Telephone 6369167060

Fax 6369169421

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in O Fallon, MO

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs +1.4 yrs vs City Avg

City Avg: 9.6 Yrs

State Avg: 10.3 Yrs

Regional Practice Density

19 Specialists

Practicing in O Fallon, MO (1802 Statewide)

Telehealth Adoption Rate

15.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. White (11 Years) 11 Yrs

O Fallon Specialty Average (9.6 Years) 9.6 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	76	56	$229.42	$104.01
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	38	$416.00	$141.04
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	29	26	$213.00	$93.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	17	$310.78	$147.66
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$418.00	$180.34

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	96	68	$219.00	$105.00
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	43	43	$402.81	$143.83
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	24	$295.00	$147.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	19	$150.00	$65.72
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	19	19	$213.00	$98.51
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$150.00	$74.93

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	177	124	$211.00	$106.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	23	$144.00	$59.56
99213 Established patient office or other outpatient visit, typically 15 minutes	19	17	$144.00	$76.41
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	16	$205.00	$85.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$401.00	$164.50
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$406.00	$174.08

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	200	133	$204.00	$109.85
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	40	$139.00	$59.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	30	$389.00	$168.18
99213 Established patient office or other outpatient visit, typically 15 minutes	26	23	$139.00	$75.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$314.00	$142.23
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	16	$199.00	$83.57

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	182	141	$198.00	$91.74
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	89	68	$134.00	$60.88
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	44	$377.00	$172.68
99213 Established patient office or other outpatient visit, typically 15 minutes	31	30	$134.00	$62.74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	31	29	$193.00	$86.64
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	17	$267.00	$122.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$304.00	$139.30
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	12	$75.00	$33.67

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	115	95	$192.00	$90.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	58	50	$130.00	$61.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	56	49	$259.00	$121.80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	27	$366.00	$170.61
99213 Established patient office or other outpatient visit, typically 15 minutes	27	27	$130.00	$61.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	24	22	$187.00	$87.63
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	16	$72.00	$33.23
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$370.00	$173.19

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	144	131	$186.00	$90.09
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	47	$126.00	$61.52
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	34	$251.00	$118.85
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	21	$355.00	$171.54
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	13	$70.00	$33.16
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	18	17	$182.00	$88.05

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	131	119	$194.85	$87.85
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	62	56	$132.00	$59.97
99213 Established patient office or other outpatient visit, typically 15 minutes	51	47	$132.00	$59.07
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	18	$73.00	$33.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$300.00	$132.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	25	$251.00	$115.06
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	14	$263.00	$120.42
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$377.00	$163.47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$372.00	$170.30

Medical Specialties & State Licenses

CMS Verified: 2025-01-14

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MO 2016006527

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Fairview Heights Medical Group Sc

11155 Dunn Rd, Saint Louis, MO 631366148

Phone: 3149538799

Secondary Practice Locations

70 Jungermann Cir Ste 300

Saint Peters, MO 633761637

Phone: 6369167060

Practice Associates & Co-Workers

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

7 Associated Practitioners

Dr. Salim Chahin , MD

Psychiatry & Neurology - Neurology

NPI 1255539789

Doctor of Medicine (M.D.)

Dr. F. Turpin , DO

Psychiatry & Neurology - Neurology

NPI 1376536029

Doctor of Osteopathic Medicine (D.O.)

Dr. Enmanuel Perez , MD

Psychiatry & Neurology - Neurology

NPI 1467947945

Doctor of Medicine (M.D.)

Dr. Jonathan Williams , MD

Psychiatry & Neurology - Neurology

NPI 1700306867

Doctor of Medicine (M.D.)

Marley Jackson , NP

Nurse Practitioner

NPI 1730079310

Nurse Practitioner

Dr. Crystal Worsena , DO

Psychiatry & Neurology - Neurology

NPI 1831585942

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Practice Location January 14, 2025

Registered at 20 PROGRESS POINT PKWY STE 200, O FALLON, MO 633682207 (Tel: 6369167060)

📍

Updated Business Mailing Address January 14, 2025

Registered at PO BOX 959354, SAINT LOUIS, MO 631951637 (Tel: 6369167060)

👤

Provider Name / Credentials Updated January 14, 2025

Recorded as MARIAH WHITE, PA-C

📍

Updated Practice Location October 25, 2021

Registered at 70 JUNGERMANN CIR STE 300, SAINT PETERS, MO 633761637 (Tel: 6369167060)

📍

Updated Business Mailing Address October 25, 2021

Registered at 70 JUNGERMANN CIR STE 300, SAINT PETERS, MO 633761637 (Tel: 6369167060)

📍

Updated Business Mailing Address March 02, 2021

Registered at 201 BJC SAINT PETERS DR STE 200, SAINT PETERS, MO 633763386 (Tel: 6369167060)

✅

NPI Profile Active March 04, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 04, 2016

Registered at 201 BJC SAINT PETERS DR STE 200, SAINT PETERS, MO 633763386 (Tel: 6369167060)

📍

Updated Business Mailing Address March 04, 2016

Registered at 670 MASON RIDGE CENTER DR, STE 300, SAINT LOUIS, MO 631418573 (Tel: 6369167060)

👤

Provider Name / Credentials Updated March 04, 2016

Recorded as MARIAH PATTON, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 04, 2016

Physician Assistant (License #2016006527 in MO)

🟢

Initial NPI Registration & Enumeration March 04, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Mariah White. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1659731529

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 04, 2016

Last Update: January 14, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 959354

Saint Louis, MO 631951637

Phone: 6369167060

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.