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SHELBY PAIGE FLEWELLEN MD
NPI 1588284111
Internal Medicine in Fort Worth, TX

Active since April 23, 2020PECOS EnrolledAccepts Medicare Assignment
6100 HARRIS PKWY STE 350, FORT WORTH, TX 76132(817) 433-5495(817) 433-5582 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Apr 15, 2026, Mar 10, 2026, Oct 3, 2023 and 2 more (5 updates tracked since 2020).

About Shelby Paige Flewellen Md NPPES

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

SHELBY PAIGE FLEWELLEN MD (NPI 1588284111) is an individual internal medicine provider in Fort Worth, Texas, licensed in Texas (V9312) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Texas Health Harris Methodist Hospital Fort Worth, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1588284111
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSHELBY PAIGE FLEWELLENCredential: MD
Location Address6100 HARRIS PKWY STE 350Fort Worth, TX 76132-4134
Mailing Address6100 Harris Pkwy Ste 350Fort Worth, TX 76132-4134 · (817) 433-5495 · Fax (817) 433-5582
Phone(817) 433-5495
Fax(817) 433-5582
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 23, 2020
Last NPPES UpdateApril 15, 20265 updates tracked since enumeration
NPPES CertifiedApril 15, 2026
✔ NPI 1588284111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · V9312
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
6100 HARRIS PKWY STE 350, Fort Worth, TX 76132
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health of TX, Blue Cross and Blue Shield of Texas.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

Shelby Paige Flewellen Md 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 ID2163844838
PECOS Enrollment IDI20251006002536
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 Shelby Flewellen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Texas Health Care, P.L.L.C.
Same address
Family Medicine
6100 HARRIS PARKWAY,, SUITE 340
Fort Worth, TX 76132
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Health Care PLLC
  • 511 clinicians in this Medicare group
NPI 1194881557 (817) 433-5111

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 4

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
38 services29 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
37 services37 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
18 services17 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
17 services17 patients

Hospital Affiliations CMS Care Compare 2

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

Texas Health Harris Methodist Hospital Fort Worth

Acute Care Hospitals · Fort Worth, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450135
Location1301 Pennsylvania AvenueFort Worth, TX 76104 · Tarrant County
Emergency services Birthing friendly

Texas Health Harris Methodist Hospital Southwest F

Acute Care Hospitals · Fort Worth, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450779
Location6100 Harris PkwyFort Worth, TX 76132 · Tarrant County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76132 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
$129.63 typical visit price
range $56.47 – $171.07
Typical copayment $32.40 (range $14.11 – $42.76)
Most-billed visit code 99204
Established Patient
$99.68 typical visit price
range $18.18 – $139.68
Typical copayment $24.92 (range $4.54 – $34.92)
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.

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 Shelby Flewellen's NPI number?

The NPI number for Shelby Flewellen is 1588284111. It was assigned to this individual provider in the NPPES registry on April 23, 2020.

Where is Shelby Flewellen located?

Shelby Flewellen practices at 6100 Harris Pkwy Ste 350, Fort Worth, TX 76132. The listed phone number is (817) 433-5495.

What is Shelby Flewellen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Shelby Flewellen enrolled in Medicare?

Yes. Shelby Flewellen 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 Shelby Flewellen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shelby Flewellen reassigns Medicare benefits to Texas Health Care, P.L.L.C. (Fort Worth, TX). 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 Shelby Flewellen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shelby Flewellen accept?

Health plans from Antidote Health of TX and Blue Cross and Blue Shield of Texas list Shelby Flewellen 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 Shelby Flewellen affiliated with any hospitals?

According to CMS data, Shelby Flewellen is affiliated with Texas Health Harris Methodist Hospital Fort Worth and Texas Health Harris Methodist Hospital Southwest F.

When was this NPI record last updated?

The NPPES record for Shelby Flewellen was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.