Mary Mclaggan, LPC
NPI 1649449760 · Mental Health Counselor · Marshalltown, IA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Mclaggan, LPC is a Mental Health Counselor provider in Marshalltown, IA (NPI 1649449760).
Provider details
- NPI number
- 1649449760
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 19406 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service 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
18 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
- 2008-02-22
- Last updated
- 2024-08-12
- Certified
- 2024-08-12
Frequently asked questions
- What is Mary Mclaggan's NPI number?
- Mary Mclaggan's National Provider Identifier (NPI) is 1649449760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mclaggan's specialty?
- Mary Mclaggan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Mclaggan located?
- Mary Mclaggan's practice location on file with NPPES is 101 Iowa Ave W Ste 102, Marshalltown, IA 50158-2985.
- What is Mary Mclaggan's phone number?
- The practice phone number listed in the NPPES registry for Mary Mclaggan is (641) 753-4021.
- Does Mary Mclaggan accept Medicare?
- Mary Mclaggan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Mclaggan's NPI active?
- Yes — Mary Mclaggan's NPI (1649449760) is active in the NPPES registry as of the last update on 2024-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.