Erin Bertelson, NP-C
NPI 1134710338 · Family Nurse Practitioner · Denver, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Bertelson, NP-C is a Family Nurse Practitioner provider in Denver, CO (NPI 1134710338).
Provider details
- NPI number
- 1134710338
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- C-APN.0100805-C-NP (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 47 | 27 |
| Atorvastatin Calcium | 47 | 24 |
| Lisinopril | 31 | 16 |
| Rosuvastatin Calcium | 24 | 13 |
| Amlodipine Besylate | 22 | 12 |
| Metoprolol Succinate | 22 | — |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 3755 Aspen Hollow CtCastle Rock, CO 80104-3321Phone: (303) 525-1134
- 2825 E Mall DrSt George, UT 84790-1954Phone: (435) 673-6131Fax: (435) 673-8557
Registry dates
- Enumerated
- 2021-01-29
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Erin Bertelson's NPI number?
- Erin Bertelson's National Provider Identifier (NPI) is 1134710338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Bertelson's specialty?
- Erin Bertelson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Bertelson located?
- Erin Bertelson's practice location on file with NPPES is 8354 E Northfield Blvd, Denver, CO 80238-3131.
- What is Erin Bertelson's phone number?
- The practice phone number listed in the NPPES registry for Erin Bertelson is (866) 849-0692.
- Does Erin Bertelson accept Medicare?
- Erin Bertelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Bertelson's NPI active?
- Yes — Erin Bertelson's NPI (1134710338) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.