Nikki Zybach, P.A.
NPI 1457565988 · Physician Assistant · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nikki Zybach, P.A. is a Physician Assistant provider in Oklahoma City, OK (NPI 1457565988).
Provider details
- NPI number
- 1457565988
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA1104 (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
108 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 | 55 | $100 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 29 | $9 |
| Hemoglobin A1c Level83036 | 12 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 12 | $8 |
Typical Medicare-allowed amounts for these services range $8–$100 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 97 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 140 | 43 |
| Rosuvastatin Calcium | 119 | 39 |
| Meloxicam | 115 | 41 |
| Amlodipine Besylate | 112 | 38 |
| Atorvastatin Calcium | 104 | 35 |
| Gabapentin | 84 | 25 |
| Estradiol | 81 | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,264 across 81 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
- 2007-05-10
- Last updated
- 2016-02-03
Frequently asked questions
- What is Nikki Zybach's NPI number?
- Nikki Zybach's National Provider Identifier (NPI) is 1457565988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nikki Zybach's specialty?
- Nikki Zybach is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nikki Zybach located?
- Nikki Zybach's practice location on file with NPPES is 210 Sw 89th St, Oklahoma City, OK 73139-8503.
- What is Nikki Zybach's phone number?
- The practice phone number listed in the NPPES registry for Nikki Zybach is (405) 631-0663.
- Does Nikki Zybach accept Medicare?
- Nikki Zybach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nikki Zybach's NPI active?
- Yes — Nikki Zybach's NPI (1457565988) is active in the NPPES registry as of the last update on 2016-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.