CHELSEA SITTIG TLMHC
NPI 1306569371
Counselor - Mental Health in Grinnell, IA
About Chelsea Sittig Tlmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSEA SITTIG TLMHC (NPI 1306569371) is an individual mental health provider in Grinnell, Iowa, licensed in Iowa (114839) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Chelsea Sittig Tlmhc 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 Chelsea Sittig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grinnell, IA 50112
- Reassigned Medicare billing, Iowa enrollment
- 6 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Chelsea Sittig's NPI number?
The NPI number for Chelsea Sittig is 1306569371. It was assigned to this individual provider in the NPPES registry on September 23, 2022.
Where is Chelsea Sittig located?
Chelsea Sittig practices at 809 5th Ave, Grinnell, IA 50112. The listed phone number is (641) 236-0632.
What is Chelsea Sittig's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Chelsea Sittig enrolled in Medicare?
Yes. Chelsea Sittig 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 Chelsea Sittig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Sittig reassigns Medicare benefits to Davis Psychological Services, PC (Grinnell, 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 Chelsea Sittig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chelsea Sittig 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 Chelsea Sittig 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 Chelsea Sittig was last updated on September 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Chelsea Sittig, TLMHC · NPI 1306569371
Mental Health provider in Grinnell, Iowa. Individual provider, active in the CMS NPPES registry since September 23, 2022.
## Identity
- **NPI:** 1306569371 (Entity type: Individual)
- **Enumerated:** September 23, 2022
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 114839 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 809 5TH AVE, Grinnell, IA 50112-1653
- **Phone:** (641) 236-0632
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Davis Psychological Services, PC (NPI 1548563901, Grinnell, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** September 23, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1306569371) · Data from the CMS NPPES public registry.