Sarah Van Rossum-O'Connell, PA
NPI 1164179792 · Physician Assistant · Saint Louis, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Van Rossum-O'Connell, PA is a Physician Assistant provider in Saint Louis, MO (NPI 1164179792).
Provider details
- NPI number
- 1164179792
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 2023037284 (MO)
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 tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 42 | 41 |
| Gabapentin | 25 | 25 |
| Lipase/Protease/Amylasebrand: Zenpep | 16 | — |
| Cyclobenzaprine Hcl | 13 | 13 |
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.
Practice location
Mailing address
Additional practice locations (2)
- 10012 Kennerly Rd Ste 101Saint Louis, MO 63128-2197Phone: (314) 251-6970
- 901 Patients First Dr Ste 2500Washington, MO 63090-4700Phone: (314) 251-6970
Registry dates
- Enumerated
- 2022-03-03
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Sarah Van Rossum-O'Connell's NPI number?
- Sarah Van Rossum-O'Connell's National Provider Identifier (NPI) is 1164179792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Van Rossum-O'Connell's specialty?
- Sarah Van Rossum-O'Connell is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Van Rossum-O'Connell located?
- Sarah Van Rossum-O'Connell's practice location on file with NPPES is 625 S New Ballas Rd Ste R7040, Saint Louis, MO 63141-8240.
- What is Sarah Van Rossum-O'Connell's phone number?
- The practice phone number listed in the NPPES registry for Sarah Van Rossum-O'Connell is (314) 251-6970.
- Does Sarah Van Rossum-O'Connell accept Medicare?
- Sarah Van Rossum-O'Connell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Van Rossum-O'Connell's NPI active?
- Yes — Sarah Van Rossum-O'Connell's NPI (1164179792) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.