MS. KALYN B CROSBY FNP-C
NPI 1649421066
Nurse Practitioner in Nashville, TN
About Ms. Kalyn B Crosby Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KALYN B CROSBY FNP-C (NPI 1649421066) is an individual nurse practitioner in Nashville, Tennessee, licensed in Tennessee (13683) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 2
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
Ms. Kalyn B Crosby Fnp-c 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 Kalyn Crosby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Nashville, TN 37212
- Reassigned Medicare billing, Tennessee enrollment
- 17 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 10
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 37212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NASHVILLE, TN 37212
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 Kalyn Crosby's NPI number?
The NPI number for Kalyn Crosby is 1649421066. It was assigned to this individual provider in the NPPES registry on October 3, 2008. The provider is also known as Kalyn F Bowra Fnp-C.
Where is Kalyn Crosby located?
Kalyn Crosby practices at 2301 21st Ave S, Nashville, TN 37212. The listed phone number is (615) 327-9797.
What is Kalyn Crosby's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Kalyn Crosby enrolled in Medicare?
Yes. Kalyn 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 organization bills Medicare for Kalyn Crosby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kalyn Crosby reassigns Medicare benefits to Nashville Skin And Cancer, Plc (Nashville, TN). 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 Kalyn Crosby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kalyn Crosby accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 4 other insurers list Kalyn 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.
When was this NPI record last updated?
The NPPES record for Kalyn Crosby was last updated on October 26, 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.
# Ms. Kalyn B Crosby, FNP-C · NPI 1649421066
Nurse Practitioner physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since October 3, 2008.
## Identity
- **NPI:** 1649421066 (Entity type: Individual)
- **Enumerated:** October 3, 2008
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 13683 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 2301 21ST AVE S, Nashville, TN 37212
- **Phone:** (615) 327-9797 · **Fax:** (615) 613-0329
## 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:** Nashville Skin And Cancer, Plc (NPI 1497700231, Nashville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** October 26, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1649421066) · Data from the CMS NPPES public registry.