Olga Kogan, RDH
NPI 1568893345 · Dental Hygienist · Arvada, CO
Olga Kogan, RDH is a Dental Hygienist provider in Arvada, CO (NPI 1568893345).
Provider details
- NPI number
- 1568893345
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 904249 (CO)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Chlorhexidine Gluconate | 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
- 2013-12-04
- Last updated
- 2013-12-04
Frequently asked questions
- What is Olga Kogan's NPI number?
- Olga Kogan's National Provider Identifier (NPI) is 1568893345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Kogan's specialty?
- Olga Kogan is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Olga Kogan located?
- Olga Kogan's practice location on file with NPPES is 8422 W 78th Cir, Arvada, CO 80005-4407.
- What is Olga Kogan's phone number?
- The practice phone number listed in the NPPES registry for Olga Kogan is (303) 506-4698.
- Is Olga Kogan's NPI active?
- Yes — Olga Kogan's NPI (1568893345) is active in the NPPES registry as of the last update on 2013-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.