KAREN H. CROSBY CRNA
NPI 1649229832
Nurse Anesthetist, Certified Registered in Charlotte, NC
About Karen H. Crosby Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN H. CROSBY CRNA (NPI 1649229832) is an individual nurse anesthetist, certified registered in Charlotte, North Carolina, licensed in North Carolina (074036) and active in the NPI registry since May 2006. She is affiliated with Novant Health Presbyterian Medical Center and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Karen H. Crosby Crna 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 Reassignments
15Medicare enrollment records show Karen Crosby reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlotte, NC 28233
- Reassigned Medicare billing, North Carolina enrollment
- Also billed through NPI 1487626933 (North Carolina)
- 926 clinicians in this Medicare group
Charlotte, NC 28207
- Reassigned Medicare billing, North Carolina enrollment
- 32 clinicians in this Medicare group
Charlotte, NC 28208
- Reassigned Medicare billing, North Carolina and South Carolina enrollments
- Medicare enrollment name: Providence Anesthesiology Associates PA
- 483 clinicians in this Medicare group
Matthews, NC 28105
- Reassigned Medicare billing, North Carolina enrollment
- 649 clinicians in this Medicare group
Charlotte, NC 28215
- Reassigned Medicare billing, North Carolina enrollment
- 703 clinicians in this Medicare group
Charlotte, NC 28277
- Reassigned Medicare billing, North Carolina enrollment
- 543 clinicians in this Medicare group
Charlotte, NC 28277
- Reassigned Medicare billing, North Carolina enrollment
- 422 clinicians in this Medicare group
Huntersville, NC 28078
- Reassigned Medicare billing, North Carolina enrollment
- 545 clinicians in this Medicare group
Salisbury, NC 28144
- Reassigned Medicare billing, North Carolina enrollment
- 686 clinicians in this Medicare group
Statesville, NC 28625
- Reassigned Medicare billing, North Carolina enrollment
- 1,202 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Novant Health Presbyterian Medical Center
Acute Care Hospitals · Charlotte, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28204 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLOTTE, NC 28204
CHARLOTTE, NC 28204
CHARLOTTE, NC 28204
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 Crosby's NPI number?
The NPI number for Karen Crosby is 1649229832. It was assigned to this individual provider in the NPPES registry on May 8, 2006.
Where is Karen Crosby located?
Karen Crosby practices at 200 Hawthorne Lane, Charlotte, NC 28204. The listed phone number is (704) 384-4239.
What is Karen Crosby's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Karen Crosby enrolled in Medicare?
Yes. Karen Crosby 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 organizations bill Medicare for Karen Crosby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Crosby reassigns Medicare benefits to 15 organizations: The Presbyterian Hospital (Charlotte, NC), Perioperative Services, LLC (Charlotte, NC), Providence Anesthesiology Associates, P.A. (Charlotte, NC), Novant Health Matthews Medical Center LLC (Matthews, NC), Novant Health Mint Hill Medical Center, LLC (Charlotte, NC) and 10 more organizations, listed in the Medicare section above. Each 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 Crosby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karen Crosby accept?
Health plans from Cigna Healthcare list Karen Crosby 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.
Is Karen Crosby affiliated with any hospitals?
According to CMS data, Karen Crosby is affiliated with Novant Health Presbyterian Medical Center.
When was this NPI record last updated?
The NPPES record for Karen Crosby was last updated on October 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Karen H. Crosby, CRNA · NPI 1649229832
Nurse Anesthetist, Certified Registered physician in Charlotte, North Carolina. Individual provider, active in the CMS NPPES registry since May 8, 2006.
## Identity
- **NPI:** 1649229832 (Entity type: Individual)
- **Enumerated:** May 8, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 074036 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HAWTHORNE LANE, Charlotte, NC 28204
- **Phone:** (704) 384-4239 · **Fax:** (704) 384-5636
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 15 organizations under Medicare reassignment (form CMS-855R): The Presbyterian Hospital (NPI 1245399542, Charlotte, NC); Perioperative Services, LLC (NPI 1023323128, Charlotte, NC); Providence Anesthesiology Associates, P.A. (NPI 1396739884, Charlotte, NC); Novant Health Matthews Medical Center LLC (NPI 1184782419, Matthews, NC); Novant Health Mint Hill Medical Center, LLC (NPI 1063910404, Charlotte, NC); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** October 28, 2020
- **Other identifiers:** Medicaid 8052561 (NC); Medicaid NAN610 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1649229832) · Data from the CMS NPPES public registry.