Dorothea Erwin, NP
NPI 1497100630 · Advanced Practice Midwife · Thornton, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dorothea Erwin, NP is a Advanced Practice Midwife provider in Thornton, CO (NPI 1497100630).
Provider details
- NPI number
- 1497100630
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- APN.0992229-NP (CO)
Specialties & taxonomies
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
10 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$59 across 3 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)
- 777 Bannock StDenver, CO 80204-4597Phone: (303) 436-4949Fax: (303) 602-8277
- 80 Health Park Dr Ste 270Louisville, CO 80027-4644Phone: (303) 649-3180Fax: (303) 269-2790
Registry dates
- Enumerated
- 2016-04-25
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Dorothea Erwin's NPI number?
- Dorothea Erwin's National Provider Identifier (NPI) is 1497100630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dorothea Erwin's specialty?
- Dorothea Erwin is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dorothea Erwin located?
- Dorothea Erwin's practice location on file with NPPES is 8990 Washington St, Thornton, CO 80229-4537.
- What is Dorothea Erwin's phone number?
- The practice phone number listed in the NPPES registry for Dorothea Erwin is (720) 929-1655.
- Does Dorothea Erwin accept Medicare?
- Dorothea Erwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dorothea Erwin's NPI active?
- Yes — Dorothea Erwin's NPI (1497100630) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.