Lianne Mercer, RN, IBCLC
NPI 1205382736 · Lactation Consultant (Registered Nurse) · Longmont, CO
Lianne Mercer, RN, IBCLC is a Lactation Consultant (Registered Nurse) provider in Longmont, CO (NPI 1205382736).
Provider details
- NPI number
- 1205382736
- Entity type
- Individual
- Primary specialty
- Lactation Consultant (Registered Nurse)Nursing Service Providers
- Credential
- RN, IBCLC
- Sex
- Female
- Sole proprietor
- Yes
- License
- L-303515 (CO)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2016-08-25
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Lianne Mercer's NPI number?
- Lianne Mercer's National Provider Identifier (NPI) is 1205382736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lianne Mercer's specialty?
- Lianne Mercer is listed in the NPPES registry with a primary specialty of Lactation Consultant (Registered Nurse) (Nursing Service Providers).
- Where is Lianne Mercer located?
- Lianne Mercer's practice location on file with NPPES is 4313 Lucca Dr, Longmont, CO 80503-4175.
- What is Lianne Mercer's phone number?
- The practice phone number listed in the NPPES registry for Lianne Mercer is (720) 273-8176.
- Is Lianne Mercer's NPI active?
- Yes — Lianne Mercer's NPI (1205382736) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.