Ruth Johnson, PA
NPI 1699865162 · Medical Physician Assistant · Mannford, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Johnson, PA is a Medical Physician Assistant provider in Mannford, OK (NPI 1699865162).
Provider details
- NPI number
- 1699865162
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA-1777 (OK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
668 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 294 | $69 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 140 | $7 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 47 | $38 |
| Hemoglobin A1c Level83036 | 42 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $57 |
| Automated Urinalysis Test81003 | 26 | $2 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 126 | 51 |
| Levothyroxine Sodium | 121 | 35 |
| Gabapentin | 113 | 35 |
| Atorvastatin Calcium | 111 | 33 |
| Lisinopril | 109 | 40 |
| Prednisone | 106 | 86 |
| Furosemide | 101 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,036 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2009-03-05
Frequently asked questions
- What is Ruth Johnson's NPI number?
- Ruth Johnson's National Provider Identifier (NPI) is 1699865162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Johnson's specialty?
- Ruth Johnson is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruth Johnson located?
- Ruth Johnson's practice location on file with NPPES is 500 Cimarron Dr, Mannford, OK 74044-9504.
- What is Ruth Johnson's phone number?
- The practice phone number listed in the NPPES registry for Ruth Johnson is (918) 865-5000.
- Does Ruth Johnson accept Medicare?
- Ruth Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Johnson's NPI active?
- Yes — Ruth Johnson's NPI (1699865162) is active in the NPPES registry as of the last update on 2009-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.