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MEREDITH ARIEL FLANAGAN NP
NPI 1639549066
Nurse Practitioner in Defuniak Springs, FL

Active since September 28, 2015PECOS EnrolledAccepts Medicare Assignment
1045 US HIGHWAY 331 S STE D&E, DEFUNIAK SPRINGS, FL 32435(850) 892-3366(850) 892-9071 Get Directions Write a Review

NPPES record last updated: April 15, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 25, 2017, Sep 29, 2015 (2 updates tracked since 2015).

About Meredith Ariel Flanagan Np NPPES

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

MEREDITH ARIEL FLANAGAN NP (NPI 1639549066) is an individual nurse practitioner in Defuniak Springs, Florida, licensed in Virginia (0024190144) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and is a graduate of Texas Tech University Health Science Center School Of Medicine (2015).

NPPES Registry Identity

NPI1639549066
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMEREDITH ARIEL FLANAGANCredential: NP
Location Address1045 US HIGHWAY 331 S STE D&EDefuniak Springs, FL 32435-3379
Mailing Address1850 Town Center PkwyReston, VA 20190-3204
Phone(850) 892-3366
Fax(850) 892-9071
Sole ProprietorNo
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2015
Enumeration DateSeptember 28, 2015
Last NPPES UpdateApril 15, 20252 updates tracked since enumeration
NPPES CertifiedApril 15, 2025
✔ NPI 1639549066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in VA · 0024190144✔ Licensed in FL · ARNP9444272
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1045 US HIGHWAY 331 S STE D&E, Defuniak Springs, FL 32435
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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

Meredith Ariel Flanagan Np 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.

PECOS PAC ID4981904513
PECOS Enrollment IDI20250102000248, I20250213002934
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 Reassignments

7

Medicare enrollment records show Meredith Flanagan reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Crestview Hospital Corporation
0.4 mi
Family Medicine
650 US HIGHWAY 331 S, STE. 4
Defuniak Springs, FL 32435
  • Reassigned Medicare billing, Florida enrollment
  • 22 clinicians in this Medicare group
NPI 1902854425 (850) 892-3366
Steven S Donchey Mdpa
24 mi
Internal Medicine
1950 BLUEWATER BLVD, SUITE 201
Niceville, FL 32578
  • Reassigned Medicare billing, Florida enrollment
  • 26 clinicians in this Medicare group
NPI 1962666974 (850) 699-0757
Floridian Emergency Specialists, LLC
26 mi
Emergency Medicine
151 E REDSTONE AVE
Crestview, FL 32539
  • Reassigned Medicare billing, Florida enrollment
  • 77 clinicians in this Medicare group
NPI 1992150007 (850) 689-8100
Floridian Hospitalist Services, LLC
26 mi
Hospitalist
151 E REDSTONE AVE
Crestview, FL 32539
  • Reassigned Medicare billing, Florida enrollment
  • 82 clinicians in this Medicare group
NPI 1881049997 (850) 689-8100
North Okaloosa Clinic Corp
27 mi
Internal Medicine
550 REDSTONE AVE W, STE. 370
Crestview, FL 32536
  • Reassigned Medicare billing, Florida enrollment
  • 35 clinicians in this Medicare group
NPI 1659329852 (850) 682-2209
Emergency Medicine Associates P.A., P.C.
706 mi
Internal Medicine
501 SUNSET LN
Culpeper, VA 22701
  • Reassigned Medicare billing, Virginia and District of Columbia enrollments
  • Also billed through NPI 1063377315 (District of Columbia)
  • 1,294 clinicians in this Medicare group
NPI 1881559102 (540) 829-4100
Inova Health Care Services
755 mi
Substance Abuse Rehabilitation Facility
3300 GALLOWS RD
Falls Church, VA 22042
  • Reassigned Medicare billing, Virginia enrollment
  • 2,379 clinicians in this Medicare group
NPI 1588717755 (703) 776-7777

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 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Reston Hospital Center

Acute Care Hospitals · Reston, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490107
Location1850 Town Center ParkwayReston, VA 20190 · Fairfax County
Emergency services

Stonesprings Hospital Center

Acute Care Hospitals · Dulles, VA
OwnershipProprietary
CMS Certification Number490145
Location24440 Stone Springs BoulevardDulles, VA 20166 · Loudoun County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32435 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers21 claims21 services$15.96 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers34 claims34 services$83.74 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier14 claims14 services$29.13 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Meredith Flanagan's NPI number?

The NPI number for Meredith Flanagan is 1639549066. It was assigned to this individual provider in the NPPES registry on September 28, 2015.

Where is Meredith Flanagan located?

Meredith Flanagan practices at 1045 Us Highway 331 S Ste D&e, Defuniak Springs, FL 32435. The listed phone number is (850) 892-3366.

What is Meredith Flanagan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Meredith Flanagan enrolled in Medicare?

Yes. Meredith Flanagan 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 Meredith Flanagan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Meredith Flanagan reassigns Medicare benefits to 7 organizations: Crestview Hospital Corporation (Defuniak Springs, FL), Steven S Donchey Mdpa (Niceville, FL), Floridian Emergency Specialists, LLC (Crestview, FL), Floridian Hospitalist Services, LLC (Crestview, FL), North Okaloosa Clinic Corp (Crestview, FL) and 2 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 Meredith Flanagan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Meredith Flanagan affiliated with any hospitals?

According to CMS data, Meredith Flanagan is affiliated with Inova Loudoun Hospital, Reston Hospital Center and Stonesprings Hospital Center.

When was this NPI record last updated?

The NPPES record for Meredith Flanagan was last updated on April 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.