Mary Claire Lopez, ARNP
NPI 1962228999 · Psychiatric/Mental Health Nurse Practitioner · Webster City, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Claire Lopez, ARNP is a Psychiatric/Mental Health Nurse Practitioner provider in Webster City, IA (NPI 1962228999).
Provider details
- NPI number
- 1962228999
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- G181415 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-11-25
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Mary Claire Lopez's NPI number?
- Mary Claire Lopez's National Provider Identifier (NPI) is 1962228999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Claire Lopez's specialty?
- Mary Claire Lopez is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Claire Lopez located?
- Mary Claire Lopez's practice location on file with NPPES is 2350 Hospital Dr, Webster City, IA 50595-6600.
- What is Mary Claire Lopez's phone number?
- The practice phone number listed in the NPPES registry for Mary Claire Lopez is (515) 832-7800.
- Does Mary Claire Lopez accept Medicare?
- Mary Claire Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Claire Lopez's NPI active?
- Yes — Mary Claire Lopez's NPI (1962228999) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.