MRS. KAREN MIRANDA CARDWELL CRNP
NPI 1053678706
Nurse Practitioner - Adult Health in Vestavia Hills, AL
About Mrs. Karen Miranda Cardwell Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KAREN MIRANDA CARDWELL CRNP (NPI 1053678706) is an individual adult health provider in Vestavia Hills, Alabama, licensed in Alabama (2011019100) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
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
Mrs. Karen Miranda Cardwell Crnp 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 Karen Cardwell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Vestavia Hills, AL 35216
- Reassigned Medicare billing, Alabama enrollment
- 32 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 35216 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VESTAVIA HILLS, AL 35216
VESTAVIA HILLS, AL 35216
VESTAVIA HILLS, AL 35216
VESTAVIA HILLS, AL 35216
VESTAVIA HILLS, AL 35216
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 Karen Cardwell's NPI number?
The NPI number for Karen Cardwell is 1053678706. It was assigned to this individual provider in the NPPES registry on April 19, 2012.
Where is Karen Cardwell located?
Karen Cardwell practices at 1770 Independence Ct, Vestavia Hills, AL 35216. The listed phone number is (205) 226-5900.
What is Karen Cardwell's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Karen Cardwell enrolled in Medicare?
Yes. Karen Cardwell 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 Karen Cardwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Cardwell reassigns Medicare benefits to Nephrology Associates, PC (Vestavia Hills, AL). 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 Karen Cardwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Cardwell accept?
Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee, Blue Cross and Blue Shield of Alabama and Oscar Insurance Company and 1 other insurer list Karen Cardwell 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 Karen Cardwell was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mrs. Karen Miranda Cardwell, CRNP · NPI 1053678706
Adult Health physician in Vestavia Hills, Alabama. Individual provider, active in the CMS NPPES registry since April 19, 2012.
## Identity
- **NPI:** 1053678706 (Entity type: Individual)
- **Enumerated:** April 19, 2012
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 2011019100 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 1770 INDEPENDENCE CT, Vestavia Hills, AL 35216-1259
- **Phone:** (205) 226-5900 · **Fax:** (205) 226-5937
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Nephrology Associates, PC (NPI 1023030152, Vestavia Hills, AL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** September 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1053678706) · Data from the CMS NPPES public registry.