Active NPI 1568935898 Individual Practitioner Female Practitioner

Grace Elizabeth Peters , PA-C

Physician Assistant • Duncan, OK

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Grace Peters, PA-C is a certified Physician Assistant practicing in Duncan, OK. With approximately 8 years of clinical experience since completing medical education in 2018, Grace Peters delivers high-quality medical care to the local community at 1120 US 81.

Grace Peters is affiliated with Williams Medical Group Practice, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19), detection test by immunoassay with direct visual observation for influenza virus, detection test by immunoassay with direct visual observation for streptococcus, group a (strep). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1120 Us 81

Duncan, OK 73533

Telephone 5805369355

Associated Practice Facility / Clinic

🏢 Williams Medical Group Practice, Llc Facility NPI 1346608809

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Duncan, OK

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

8 Yrs -3.8 yrs vs City Avg

City Avg: 11.8 Yrs

State Avg: 14.2 Yrs

Regional Practice Density

10 Specialists

Practicing in Duncan, OK (1911 Statewide)

Telehealth Adoption Rate

10.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Peters (8 Years) 8 Yrs

Duncan Specialty Average (11.8 Years) 11.8 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
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	54	52	$325.00	$40.55
87804 Detection test by immunoassay with direct visual observation for influenza virus	51	25	$27.00	$16.22
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	35	35	$27.00	$16.20
81003 Automated urinalysis test	21	20	$4.00	$2.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$167.00	$87.35
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$148.00	$69.19
87502 Detection test by nucleic acid for multiple types influenza virus	16	15	$154.00	$93.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
81003 Automated urinalysis test	40	40	$4.00	$2.20
87502 Detection test by nucleic acid for multiple types influenza virus	38	38	$154.00	$93.88
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	29	29	$106.21	$39.15
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	28	28	$100.00	$34.62
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	26	26	$27.00	$15.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	131	125	$100.00	$41.70
87502 Detection test by nucleic acid for multiple types influenza virus	50	49	$154.00	$94.92
87804 Detection test by immunoassay with direct visual observation for influenza virus	46	23	$27.00	$16.28
81003 Automated urinalysis test	40	39	$4.00	$2.21
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	34	33	$27.00	$16.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$167.00	$89.48
99213 Established patient office or other outpatient visit, typically 15 minutes	22	21	$133.64	$70.61
82962 Blood glucose (sugar) test performed by hand-held instrument	21	21	$6.00	$3.22
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing	15	15	$17.60	$5.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$168.00	$102.72
71046 X-ray of chest, 2 views	14	14	$52.50	$22.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	108	102	$100.00	$45.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	64	$167.11	$99.91
99213 Established patient office or other outpatient visit, typically 15 minutes	56	54	$115.29	$72.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$254.00	$135.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$167.00	$90.39
81003 Automated urinalysis test	24	21	$4.00	$2.25
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	20	19	$26.00	$11.29
87502 Detection test by nucleic acid for multiple types influenza virus	17	17	$154.00	$95.80
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	14	13	$27.00	$16.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	227	210	$99.54	$51.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	161	124	$168.00	$87.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	106	106	$254.00	$133.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	91	91	$167.00	$87.22
87804 Detection test by immunoassay with direct visual observation for influenza virus	86	43	$27.00	$16.52
99202 New patient office or other outpatient visit, typically 20 minutes	82	81	$117.00	$60.78
87502 Detection test by nucleic acid for multiple types influenza virus	79	75	$154.00	$94.68
U0002 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc	61	61	$85.00	$51.31
J1885 Injection, ketorolac tromethamine, per 15 mg	52	11	$1.00	$0.56
87651 Detection test for Strep (Streptococcus, group A)	43	42	$63.00	$34.60
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	36	28	$26.00	$11.43
99213 Established patient office or other outpatient visit, typically 15 minutes	35	34	$114.00	$60.70
81003 Automated urinalysis test	34	30	$4.00	$2.24
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	29	29	$27.00	$16.48
71046 X-ray of chest, 2 views	23	21	$48.00	$25.00

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	125	119	$162.88	$86.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	93	93	$250.37	$131.73
87502 Detection test by nucleic acid for multiple types influenza virus	42	39	$156.00	$93.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$167.00	$86.94
81003 Automated urinalysis test	40	40	$4.90	$2.44
87651 Detection test for Strep (Streptococcus, group A)	37	34	$63.32	$37.89
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	26	23	$28.31	$13.21
71046 X-ray of chest, 2 views	20	20	$48.35	$24.40
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	11	11	$27.73	$16.20

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License OK 2951

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

Williams Medical Group Practice, Llc

411 W Grand Ave, Chickasha, OK 730185862

Phone: 4052240053

Williams Medical Group Practice, Llc

12 E Macarthur St, Shawnee, OK 748042135

Phone: 4052751001

Williams Medical Group Practice, Llc

4296 N Harrison St, Shawnee, OK 748041413

Phone: 4057884102

Williams Medical Group Practice, Llc

220 S Van Buren St, Enid, OK 737035812

Phone: 5802349355

Practice Associates & Co-Workers

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

10 Associated Practitioners

Katherine Nguyen , APRN-CNP

Nurse Practitioner - Family

NPI 1043836786

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Theleka Williams , APRN-CNP

Nurse Practitioner - Family

NPI 1063882140

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Rachael Hall

Physician Assistant

NPI 1306584321

Samantha Christy , PA

Physician Assistant

NPI 1376016741

Physician Assistant

Dustin Brooks , PA-C

Physician Assistant - Medical

NPI 1477060457

Physician Assistant (Certified)

Carmen Hernandez Ware , APRN, NP-C

Nurse Practitioner - Family

NPI 1558613158

Advanced Practice Registered Nurse, Nurse Practitioner (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 09, 2019

NPI status registered as active in NPPES database

📍

Updated Practice Location January 09, 2019

Registered at 1120 US 81, DUNCAN, OK 73533 (Tel: 5805369355)

📍

Updated Business Mailing Address January 09, 2019

Registered at 1120 US 81, DUNCAN, OK 73533

👤

Provider Name / Credentials Updated January 09, 2019

Recorded as GRACE PETERS, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 09, 2019

Physician Assistant (License #2951 in OK)

🟢

Initial NPI Registration & Enumeration January 09, 2019

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: 1568935898

Entity Type:

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

Enumeration Date: January 09, 2019

Last Update: January 09, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1120 Us 81

Duncan, OK 73533

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.