Joanna Lenik-Oliva, MD
NPI 1841855343 · Gastroenterology Physician · Woodbury, MN
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Lenik-Oliva, MD is a Gastroenterology Physician provider in Woodbury, MN (NPI 1841855343).
Provider details
- NPI number
- 1841855343
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 79071 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 28 | 21 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 12 | 12 |
| Mesalamine | 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-09
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Joanna Lenik-Oliva's NPI number?
- Joanna Lenik-Oliva's National Provider Identifier (NPI) is 1841855343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Lenik-Oliva's specialty?
- Joanna Lenik-Oliva is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Joanna Lenik-Oliva located?
- Joanna Lenik-Oliva's practice location on file with NPPES is 233 Radio Dr, Woodbury, MN 55125-5805.
- What is Joanna Lenik-Oliva's phone number?
- The practice phone number listed in the NPPES registry for Joanna Lenik-Oliva is (651) 495-6850.
- Does Joanna Lenik-Oliva accept Medicare?
- Joanna Lenik-Oliva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Lenik-Oliva's NPI active?
- Yes — Joanna Lenik-Oliva's NPI (1841855343) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.