Nancy-Ka Hixon, PA-C
NPI 1861978637 · Physician Assistant · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy-Ka Hixon, PA-C is a Physician Assistant provider in Oklahoma City, OK (NPI 1861978637).
Provider details
- NPI number
- 1861978637
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2840 (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
7 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
503 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 | 97 | $101 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 67 | $9 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 59 | $2 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 43 | $13 |
| Automated Urinalysis Test81003 | 37 | $2 |
| Hemoglobin A1c Level83036 | 33 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 254 | 44 |
| Gabapentin | 217 | 38 |
| Losartan Potassium | 210 | 30 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 199 | 43 |
| Omeprazole | 184 | 34 |
| Levothyroxine Sodiumbrand: Synthroid | 173 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 2 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
- 2018-07-16
- Last updated
- 2023-07-01
- Certified
- 2023-07-01
Frequently asked questions
- What is Nancy-Ka Hixon's NPI number?
- Nancy-Ka Hixon's National Provider Identifier (NPI) is 1861978637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy-Ka Hixon's specialty?
- Nancy-Ka Hixon is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy-Ka Hixon located?
- Nancy-Ka Hixon's practice location on file with NPPES is 309 S Ann Arbor Ave, Oklahoma City, OK 73128-1112.
- What is Nancy-Ka Hixon's phone number?
- The practice phone number listed in the NPPES registry for Nancy-Ka Hixon is (405) 948-4900.
- Does Nancy-Ka Hixon accept Medicare?
- Nancy-Ka Hixon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy-Ka Hixon's NPI active?
- Yes — Nancy-Ka Hixon's NPI (1861978637) is active in the NPPES registry as of the last update on 2023-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.