Andrew Chernaik, MD
NPI 1306818620 · Internal Medicine Physician · Golden, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Chernaik, MD is a Internal Medicine Physician provider in Golden, CO (NPI 1306818620).
Provider details
- NPI number
- 1306818620
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- CDRH.0043063 (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
- 2006-02-02
- Last updated
- 2024-05-01
- Certified
- 2024-05-01
Frequently asked questions
- What is Andrew Chernaik's NPI number?
- Andrew Chernaik's National Provider Identifier (NPI) is 1306818620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Chernaik's specialty?
- Andrew Chernaik is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Chernaik located?
- Andrew Chernaik's practice location on file with NPPES is 1707 Cole Blvd Ste 100, Golden, CO 80401-3219.
- What is Andrew Chernaik's phone number?
- The practice phone number listed in the NPPES registry for Andrew Chernaik is (303) 716-8013.
- Does Andrew Chernaik accept Medicare?
- Andrew Chernaik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Chernaik's NPI active?
- Yes — Andrew Chernaik's NPI (1306818620) is active in the NPPES registry as of the last update on 2024-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.