Heidi Tessler, MD
NPI 1306822291 · Internal Medicine Physician · Golden, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi Tessler, MD is a Internal Medicine Physician provider in Golden, CO (NPI 1306822291).
Provider details
- NPI number
- 1306822291
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 28983 (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
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 4600 Hale PkwyDenver, CO 80220-4020Phone: (303) 388-2384Fax: (303) 321-5323
Registry dates
- Enumerated
- 2005-12-21
- Last updated
- 2024-11-18
- Certified
- 2024-11-18
Frequently asked questions
- What is Heidi Tessler's NPI number?
- Heidi Tessler's National Provider Identifier (NPI) is 1306822291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Tessler's specialty?
- Heidi Tessler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Heidi Tessler located?
- Heidi Tessler's practice location on file with NPPES is 1707 Cole Blvd Ste 100, Golden, CO 80401-3219.
- What is Heidi Tessler's phone number?
- The practice phone number listed in the NPPES registry for Heidi Tessler is (303) 763-4900.
- Does Heidi Tessler accept Medicare?
- Heidi Tessler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi Tessler's NPI active?
- Yes — Heidi Tessler's NPI (1306822291) is active in the NPPES registry as of the last update on 2024-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.