Ann Olewnik, MD
NPI 1316931884 · Neonatal-Perinatal Medicine Physician · Grand Junction, CO
Ann Olewnik, MD is a Neonatal-Perinatal Medicine Physician provider in Grand Junction, CO (NPI 1316931884).
Provider details
- NPI number
- 1316931884
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 32585 (CO)
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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-09
- Last updated
- 2011-01-04
Frequently asked questions
- What is Ann Olewnik's NPI number?
- Ann Olewnik's National Provider Identifier (NPI) is 1316931884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Olewnik's specialty?
- Ann Olewnik is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Olewnik located?
- Ann Olewnik's practice location on file with NPPES is 2635 N 7th St, Grand Junction, CO 81501-8209.
- What is Ann Olewnik's phone number?
- The practice phone number listed in the NPPES registry for Ann Olewnik is (970) 244-2273.
- Is Ann Olewnik's NPI active?
- Yes — Ann Olewnik's NPI (1316931884) is active in the NPPES registry as of the last update on 2011-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.