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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CALLE K FOWLER
NPI 1932799210
Nurse Practitioner - Neonatal in Nashville, TN

Active since January 21, 2021PECOS Enrolled
2300 PATTERSON ST, NASHVILLE, TN 37203(615) 342-1000 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 29, 2026, Dec 29, 2022, Apr 15, 2021 and 3 more (6 updates tracked since 2021).

About Calle K Fowler NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CALLE K FOWLER (NPI 1932799210) is an individual neonatal provider in Nashville, Tennessee, licensed in Tennessee (28742) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1932799210
Entity TypeIndividualFemale
Primary Taxonomy363LN0000X
Provider Legal NameCALLE K FOWLER
Location Address2300 PATTERSON STNashville, TN 37203-1538
Mailing Address3841 Green Hills Village Dr Ste 200Nashville, TN 37215-2691
Phone(615) 342-1000
Sole ProprietorYes
Enumeration DateJanuary 21, 2021
Last NPPES UpdateSeptember 29, 20266 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1932799210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LN0000X
License✔ Licensed in TN · 28742
Also ListedNurse Practitioner · Neonatal, Critical CareTaxonomy 363LN0005X · License 28742 (TN)
2300 PATTERSON ST, Nashville, TN 37203
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13601 The Vanderbilt ClinicNashville, TN 37232-0005 · Phone (615) 322-3000
Location 22200 Childrens WayNashville, TN 37232-0005 · Phone (615) 936-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Calle K Fowler is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Calle Fowler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Vanderbilt University Medical Center
0.7 mi
Internal Medicine
1301 22ND AVE S
Nashville, TN 37232
  • Reassigned Medicare billing, Tennessee enrollment
  • 4,711 clinicians in this Medicare group
NPI 1104202761 (615) 936-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JAN ALEXANDER NIEC
Student in an Organized Health Care Education/Training Program
2300 PATTERSON ST
NASHVILLE, TN 37203
Davidson County (615) 342-1000
DR. ALLEN JOSEPH LUNA MD
Student in an Organized Health Care Education/Training Program
2300 PATTERSON ST
NASHVILLE, TN 37203
Davidson County (615) 342-3965
HCA HEALTH SERVICES OF TENNESSEE, INC.
General Acute Care Hospital
2300 PATTERSON ST
NASHVILLE, TN 37203
Davidson County (615) 342-1000
MRS. LAUREN ALICIA NASH PA-C
Physician Assistant (Medical)
2300 PATTERSON ST
NASHVILLE, TN 37203
Davidson County (615) 342-6828
MEGHAN ALLEN APRN
Registered Nurse
2300 PATTERSON ST
NASHVILLE, TN 37203
Davidson County (901) 351-3400
EMERY MORGAN EDINGTON DO
Student in an Organized Health Care Education/Training Program
2300 PATTERSON ST
NASHVILLE, TN 37203
Davidson County (615) 342-3970
SALIENT EMERGENCY PHYSICIANS, PLLC
Emergency Medicine
2300 PATTERSON ST
NASHVILLE, TN 37203
Davidson County (469) 401-2386
LEON TRINH DO
Student in an Organized Health Care Education/Training Program
2300 PATTERSON ST
NASHVILLE, TN 37203
Davidson County (615) 342-3970

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 Calle Fowler's NPI number?

The NPI number for Calle Fowler is 1932799210. It was assigned to this individual provider in the NPPES registry on January 21, 2021.

Where is Calle Fowler located?

Calle Fowler practices at 2300 Patterson St, Nashville, TN 37203. The listed phone number is (615) 342-1000.

What is Calle Fowler's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Is Calle Fowler enrolled in Medicare?

Yes. Calle Fowler is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Calle Fowler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Calle Fowler reassigns Medicare benefits to Vanderbilt University Medical Center (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 Calle Fowler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Calle Fowler accept?

Health plans from Oscar Insurance Company list Calle Fowler 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 Calle Fowler was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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.