JENNA MAE ADAMS
NPI 1407790710
Counselor - Mental Health in Mason City, IA
About Jenna Mae Adams NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNA MAE ADAMS (NPI 1407790710) is an individual mental health provider in Mason City, Iowa and active in the NPI registry since April 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jenna Mae Adams is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Jenna Adams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mason City, IA 50401
- Reassigned Medicare billing, Iowa enrollment
- 420 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MASON CITY, IA 50401
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jenna Adams's NPI number?
The NPI number for Jenna Adams is 1407790710. It was assigned to this individual provider in the NPPES registry on April 16, 2026. The provider is also known as Jenna Mae Shirley.
Where is Jenna Adams located?
Jenna Adams practices at 1000 4th St SW, Mason City, IA 50401. The listed phone number is (641) 428-7000.
What is Jenna Adams's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Jenna Adams enrolled in Medicare?
Yes. Jenna Adams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Jenna Adams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jenna Adams reassigns Medicare benefits to North Iowa Mercy Clinics (Mason City, IA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jenna Adams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jenna Adams accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and HealthPartners and 4 other insurers list Jenna Adams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jenna Adams was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jenna Mae Adams · NPI 1407790710
Mental Health provider in Mason City, Iowa. Individual provider, active in the CMS NPPES registry since April 16, 2026.
## Identity
- **NPI:** 1407790710 (Entity type: Individual)
- **Enumerated:** April 16, 2026
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 4TH ST SW, Mason City, IA 50401-2800
- **Phone:** (641) 428-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** North Iowa Mercy Clinics (NPI 1043321102, Mason City, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** April 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1407790710) · Data from the CMS NPPES public registry.