Sarah Viscarra, PA-C
NPI 1699220368 · Medical Physician Assistant · Lawton, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Viscarra, PA-C is a Medical Physician Assistant provider in Lawton, OK (NPI 1699220368).
Provider details
- NPI number
- 1699220368
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA 2680 (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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,258 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 538 | $75 |
| X-Ray of Knee, 3 Views73562 | 181 | $32 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 154 | $59 |
| X-Ray of Hip, 2-3 Views73502 | 93 | $38 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 59 | $27 |
| X-Ray of Wrist, Minimum of 3 Views73110 | 58 | $32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 35 | 26 |
| Methylprednisolone | 19 | 19 |
| Cefadroxil | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$56 across 3 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
Additional practice locations (1)
- 803 Nw 51st StLawton, OK 73505-4722Phone: (580) 704-0898
Registry dates
- Enumerated
- 2016-08-23
- Last updated
- 2022-07-21
Frequently asked questions
- What is Sarah Viscarra's NPI number?
- Sarah Viscarra's National Provider Identifier (NPI) is 1699220368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Viscarra's specialty?
- Sarah Viscarra is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Viscarra located?
- Sarah Viscarra's practice location on file with NPPES is 110 Nw 31st St, Lawton, OK 73505.
- What is Sarah Viscarra's phone number?
- The practice phone number listed in the NPPES registry for Sarah Viscarra is (580) 357-3671.
- Does Sarah Viscarra accept Medicare?
- Sarah Viscarra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Viscarra's NPI active?
- Yes — Sarah Viscarra's NPI (1699220368) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.