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

MARIA WEAVER-ELLERBEE M.D.
NPI 1942526892
Internal Medicine in Frisco, TX

Q: What is Maria Weaver-ellerbee's NPI number?

The NPI number for Maria Weaver-ellerbee is 1942526892. It was assigned to this individual provider in the NPPES registry on April 18, 2010.

Q: What is Maria Weaver-ellerbee's specialty?

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

Active since April 18, 2010PECOS EnrolledAccepts Medicare Assignment

12500 LEBANON RD STE 103, FRISCO, TX 75035(214) 297-0297(214) 297-0298 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 17, 2026, Oct 21, 2022, Feb 3, 2017 and 1 more (4 updates tracked since 2016).

On this page

About Maria Weaver-ellerbee M.d. NPPES

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

MARIA WEAVER-ELLERBEE M.D. (NPI 1942526892) is an individual internal medicine provider in Frisco, Texas, licensed in Texas (P4833) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with Baylor Scott And White Medical Center Mckinney, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2010).

NPPES Registry Identity

NPI1942526892

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMARIA WEAVER-ELLERBEECredential: M.D.

Location Address12500 LEBANON RD STE 103Frisco, TX 75035-9474

Mailing Address9330 Lbj Fwy Ste 800Dallas, TX 75243-4310 · (972) 792-5700 · Fax (214) 506-1170

Phone(214) 297-0297

Fax(214) 297-0298

Sole ProprietorNo

Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2010

Enumeration DateApril 18, 2010

Last NPPES UpdateSeptember 17, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2026

✔ NPI 1942526892 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 · P4833

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.

12500 LEBANON RD STE 103, Frisco, TX 75035

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, 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

Maria Weaver-ellerbee M.d. 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 ID6507000965

PECOS Enrollment IDI20130925000341

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 Maria Weaver-ellerbee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Frisco Center For Internal Medicine, PLLC

Same address

Internal Medicine

12500 LEBANON RD STE 103
Frisco, TX 75035

Reassigned Medicare billing, Texas enrollment
2 clinicians in this Medicare group

NPI 1093185944 (214) 297-0297

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 7

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.

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

152 services64 patients

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.

103 services58 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.

83 services46 patients

Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month 99487

Complex chronic care management is a service for patients with two or more long-term health conditions. It involves a healthcare professional directing clinical staff in providing care for the first 60 minutes each month. This helps manage your health conditions effectively.

62 services20 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.

48 services48 patients

Influenza vaccine, inactivated 90653

The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.

22 services22 patients

Hospital Affiliations CMS Care Compare

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

Baylor Scott And White Medical Center Mckinney

Acute Care Hospitals · Mc Kinney, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670082

Location5252 West University DriveMc Kinney, TX 75071 · Collin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75035 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

5 suppliers12 claims35 services$6.51 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FRISCO CENTER FOR INTERNAL MEDICINE, PLLC

Internal Medicine

12500 LEBANON RD STE 103
FRISCO, TX 75035

Collin County (214) 297-0297

DR. NEELA G. SHAH M.D.

Internal Medicine

12500 LEBANON RD STE 103
FRISCO, TX 75035

Collin County (214) 297-0297

DR. YVONNE NICOLLE COVIN M.D.

Internal Medicine

12500 LEBANON RD STE 103
FRISCO, TX 75035

Collin County (214) 297-0297

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 Maria Weaver-ellerbee's NPI number?

The NPI number for Maria Weaver-ellerbee is 1942526892. It was assigned to this individual provider in the NPPES registry on April 18, 2010.

Where is Maria Weaver-ellerbee located?

Maria Weaver-ellerbee practices at 12500 Lebanon Rd Ste 103, Frisco, TX 75035. The listed phone number is (214) 297-0297.

What is Maria Weaver-ellerbee's specialty?

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

Is Maria Weaver-ellerbee enrolled in Medicare?

Yes. Maria Weaver-ellerbee 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 Maria Weaver-ellerbee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Weaver-ellerbee reassigns Medicare benefits to Frisco Center For Internal Medicine, PLLC (Frisco, 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 Maria Weaver-ellerbee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Weaver-ellerbee accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Maria Weaver-ellerbee 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 Maria Weaver-ellerbee affiliated with any hospitals?

According to CMS data, Maria Weaver-ellerbee is affiliated with Baylor Scott And White Medical Center Mckinney.

When was this NPI record last updated?

The NPPES record for Maria Weaver-ellerbee was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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.