Sierra Mathos, IBCLC
Lactation Consultant (Non-RN) · Evergreen, CO
Sierra Mathos, IBCLC is a lactation consultant (non-rn) with a practice address in Evergreen, Colorado, and NPI 1669337978, issued on Dec 18, 2025. Check the license (Colorado L-320167, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sierra Mathos
- Credential
- IBCLC
- Primary taxonomy
- Lactation Consultant (Non-RN) 174N00000X
- License number
- L-320167 CO
Self-reported in NPPES; status is on the state search - Practice location
- 8200 Crowfoot LN, Evergreen, CO 80439
- Phone
- (785) 787-8240
- Enumerated
- Dec 18, 2025
- Record last updated
- Dec 18, 2025
- Entity
- Type 1 · individual
8 nearest lactation consultant (non-rn) records → All 102 in Colorado → Look up another NPI →
Verify Sierra Mathos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license L-320167Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sierra Mathos among 102 lactation consultant (non-rn) records in Colorado
Sierra Mathos, IBCLC is one of 102 lactation consultant (non-rn) records with a practice address in Colorado. 0% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 77% of them.
- NPI issued2025 · 77% of these records are older, 8% newer
- In a Medicare fileNo · 0% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2025 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174N00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Lactation Consultant (Non-RN) providers in Colorado
There are 102 lactation consultant (non-rn) records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 102 in Colorado → Every provider in Evergreen → Lactation Consultant (Non-RN) nationwide →
The 8 lactation consultant (non-rn) records with the nearest ZIP codes
- Anne Paterson, IBCLCEvergreen, CO 804391982384293
- Jennifer Knotwell, IBCLCMorrison, CO 804651689437402
- Kimberly Lindsay, IBCLCMorrison, CO 804651215335781
- Laurel Wilson, IBCLCMorrison, CO 804651366854242
- Kimberly Mueller, IBCLCGolden, CO 804031427680537
- Brittany LeaseGolden, CO 804011508676339
- Kristi CarterLongmont, CO 805011588477392
- Sandrine Druon, IBCLCLongmont, CO 805011790641876
Common questions
What is Sierra Mathos, IBCLC's NPI number?
Sierra Mathos, IBCLC's National Provider Identifier (NPI) is 1669337978, issued on Dec 18, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Sierra Mathos, IBCLC located?
The NPPES record lists a practice address at 8200 Crowfoot LN, Evergreen, CO, 80439. Phone: (785) 787-8240. Providers update this record themselves, so call before visiting.
How can I verify Sierra Mathos, IBCLC's license?
NPPES lists Colorado license number L-320167, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.