Stephen Johnston , PA
Physician Assistant • Edmond, OK
2000 E 15th St Ste 400a
Edmond, OK 730136673
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
Stephen Johnston is listed in NPPES under Physician Assistant.
-
NPI assigned on May 9, 2012; this date does not establish years in practice.
-
Published CMS data list 1,245 Original Medicare Part B services in 2017.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017. Published rows only; this is not a quality measure.
-
Published Part B service records, 2017:
- 99213 — Established patient outpatient office visit: 207 service units.
- 36415 — Insertion of needle into vein for collection of blood sample: 188 service units.
- 80061 — Blood test, lipids (cholesterol and triglycerides): 137 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2016 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2017). CPT notice
See all 13 records in the table · Guide: How to read Medicare Part B data
-
Published CMS data list 12 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Buspirone Hcl — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
-
Fewer Part D prescriptions than 95% of clinicians listed under Physician Assistant in Edmond, OK (2024, 42 clinicians with data). Median for this group: 146. Middle half: 44 to 523.
Fewer Part D prescriptions than 95% of clinicians listed under Physician Assistant in Oklahoma (2024, 938 clinicians with data). Median for this group: 239. Middle half: 62 to 934.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part D prescriptions went from 215 in 2020 to 12 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
2000 E 15th St Ste 400a
Edmond, OK 730136673
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $25,536 in 2017
The total amount Medicare approved for these services in 2017. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
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 – by Provider and Service, 2017.
Paid by Medicare
About $20,662 in 2017
The part of the Medicare-allowed amount that Medicare itself paid in 2017, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
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 – by Provider and Service, 2017.
30-day fills
24 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$156 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2024
All general payments: $236.76 across 4 records.
By nature of payment
- Food and Beverage: $236.76 across 4 records.
Reporting-company totals
- Supernus Pharmaceuticals, Inc.: $144.42 across 3 records.
- Noven Pharmaceuticals, Inc.: $92.34 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2024 (published June 30, 2026).
NPI first issued
2012
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, “Does your provider accept Medicare as full payment?”
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.
Compared with the same specialty in Edmond and Oklahoma
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 95% of clinicians listed under Physician Assistant in Edmond, OK (2024, 42 clinicians with data). Median for this group: 146. Middle half: 44 to 523.
Fewer Part D prescriptions than 95% of clinicians listed under Physician Assistant in Oklahoma (2024, 938 clinicians with data). Median for this group: 239. Middle half: 62 to 934.
Part D drug cost
A lower Part D drug cost than 90% of clinicians listed under Physician Assistant in Edmond, OK (2024, 42 clinicians with data). Median for this group: $2,231. Middle half: $500 to $46,574.
A lower Part D drug cost than 90% of clinicians listed under Physician Assistant in Oklahoma (2024, 938 clinicians with data). Median for this group: $5,092. Middle half: $598 to $115,221.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Stephen Johnston are from 2017.
76 active clinicians are listed under Physician Assistant with a practice address in Edmond, OK (1,870 in Oklahoma).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Edmond
17.1% of these 76 clinicians have the CMS telehealth indicator.
67.1% of these 76 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Medicare Part B services
CMS data for Medicare Part B services are available for 2017 only.
-
Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2017 only.
-
Paid by Medicare
CMS data for Medicare payment amount are available for 2017 only.
-
Medicare Part D prescriptions
Medicare Part D prescriptions decreased 94% from 215 in 2020 to 12 in 2024.
- 2020: 215
- 2021: 226
- 2022: 36
- 2023: 23
- 2024: 12
-
30-day fills
30-day fills decreased 91% from 270 in 2020 to 24 in 2024.
- 2020: 270
- 2021: 339
- 2022: 76
- 2023: 39
- 2024: 24
-
Part D drug cost
Part D drug cost decreased 93% from $2,200 in 2020 to $156 in 2024.
- 2020: $2,200
- 2021: $3,378
- 2022: $1,097
- 2023: $244
- 2024: $156
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $172.87 in 2021 to $236.76 in 2024.
- 2021: $172.87
- 2022: $25.68
- 2023: $48.36
- 2024: $236.76
Sources: CMS Medicare Physician & Other Practitioners (2017), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · 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
Program year 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $236.76.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Supernus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
Qelbree | General | $124.44 |
| Noven Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
Xelstrym | General | $92.34 |
| Supernus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
Qelbree | General | $13.80 |
| Supernus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
Qelbree | General | $6.18 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016 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 – by Provider and Service data, 2017; 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 |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
207 | 81 | $87.86 | $56.98 |
|
36415
Insertion of needle into vein for collection of blood sample
|
188 | 76 | $8.00 | $2.94 |
|
80061
Blood test, lipids (cholesterol and triglycerides)
|
137 | 70 | $71.89 | $14.80 |
|
81001
Manual urinalysis test with examination using microscope, automated
|
122 | 62 | $27.96 | $4.26 |
|
80053
Blood test, comprehensive group of blood chemicals
|
108 | 66 | $50.00 | $10.93 |
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
106 | 63 | $70.69 | $33.68 |
|
85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
|
99 | 53 | $31.97 | $10.45 |
|
83036
Hemoglobin a1c level
|
76 | 36 | $22.99 | $11.61 |
|
80048
Blood test, basic group of blood chemicals (calcium, total)
|
70 | 41 | $36.90 | $8.88 |
|
84443
Blood test, thyroid stimulating hormone (tsh)
|
65 | 39 | $47.88 | $22.59 |
|
G0008
Administration of influenza virus vaccine
|
29 | 29 | $24.93 | $23.05 |
|
90662
Influenza vaccine split virus, preservative free
|
23 | 23 | $50.00 | $48.05 |
|
93005
Routine electrocardiogram (ecg) using at least 12 leads with tracing
|
15 | 13 | $32.00 | $7.34 |
Source: CMS Part B by Provider and Service, 2017; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Buspirone Hcl | Buspirone Hcl | 12 | 720 | $155.56 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-03-22NUCC Taxonomy Code: 363A00000X
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.
NUCC Taxonomy Code: 363AM0700X
NUCC Taxonomy Code: 363AM0700X
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Clinical Nurse Specialist - Psychiatric/Mental Health, Adult
APRNCNS
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2000 E 15TH ST STE 400A, EDMOND, OK 730136673 (Tel: 4053411697)
Physician Assistant (license number reported to NPPES: OK 2500)
NPI status registered as active in NPPES database
Registered at 356110 E 930 RD, STROUD, OK 740795184 (Tel: 9189689531)
Registered at 19632 STRATMORE WAY, EDMOND, OK 730122205 (Tel: 9706726952)
Recorded as STEPHEN JOHNSTON, PA
Physician Assistant (license number reported to NPPES: OK PA2500)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Edmond
- Isaac Gray
- Heather Bullock, PA-C
- Khoi Lang, PA
- Kristin Colton, PA-C
- Nicole Thompson, PA
- Taylor Mendell, PA
Mailing Address
19632 Stratmore Way
Edmond, OK 730122205
Phone: 9706726952