Antonia Sigl, M.D.
NPI 1043665730 · Pediatrics Physician · Johnstown, CO
Antonia Sigl, M.D. is a Pediatrics Physician provider in Johnstown, CO (NPI 1043665730).
Provider details
- NPI number
- 1043665730
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0062379 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1 documented practice location
- 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.
$35 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
Registry dates
- Enumerated
- 2016-04-29
- Last updated
- 2019-12-06
Frequently asked questions
- What is Antonia Sigl's NPI number?
- Antonia Sigl's National Provider Identifier (NPI) is 1043665730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonia Sigl's specialty?
- Antonia Sigl is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Antonia Sigl located?
- Antonia Sigl's practice location on file with NPPES is 4435 Ronald Reagan Blvd, Johnstown, CO 80534-6409.
- What is Antonia Sigl's phone number?
- The practice phone number listed in the NPPES registry for Antonia Sigl is (970) 619-8139.
- Is Antonia Sigl's NPI active?
- Yes — Antonia Sigl's NPI (1043665730) is active in the NPPES registry as of the last update on 2019-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.