Meixuan Leff, MA, MSN, LPC, PMHNP
NPI 1023415965 · Psychiatric/Mental Health Nurse Practitioner · Denver, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meixuan Leff, MA, MSN, LPC, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Denver, CO (NPI 1023415965).
Provider details
- NPI number
- 1023415965
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MA, MSN, LPC, PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 14397 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-11-20
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Meixuan Leff's NPI number?
- Meixuan Leff's National Provider Identifier (NPI) is 1023415965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meixuan Leff's specialty?
- Meixuan Leff is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Meixuan Leff located?
- Meixuan Leff's practice location on file with NPPES is 3401 Quebec St Ste 7600, Denver, CO 80207-2345.
- What is Meixuan Leff's phone number?
- The practice phone number listed in the NPPES registry for Meixuan Leff is (720) 551-8848.
- Does Meixuan Leff accept Medicare?
- Meixuan Leff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meixuan Leff's NPI active?
- Yes — Meixuan Leff's NPI (1023415965) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.