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ANNABELLE LOPEZ MD
NPI 1871796862
Obstetrics & Gynecology in Weslaco, TX

Active since June 07, 2007PECOS EnrolledAccepts Medicare Assignment
913 S AIRPORT DR STE A, WESLACO, TX 78596(956) 647-5529(956) 647-5617 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 17, 2018, Nov 2, 2017 (2 updates tracked since 2017).

About Annabelle Lopez Md NPPES

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

ANNABELLE LOPEZ MD (NPI 1871796862) is an individual obstetrics & gynecology provider in Weslaco, Texas, licensed in Texas (N1383) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Knapp Medical Center, and maintains a secondary practice location in Mercedes.

NPPES Registry Identity

NPI1871796862
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameANNABELLE LOPEZCredential: MD
Location Address913 S AIRPORT DR STE AWeslaco, TX 78596-6653
Mailing Address913 S. Airport, Suite AWeslaco, TX 78596-6608 · (956) 647-5529 · Fax (956) 647-5617
Phone(956) 647-5529
Fax(956) 647-5617
Sole ProprietorYes
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2006
Enumeration DateJune 7, 2007
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1871796862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · N1383
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License N1383 (TX)
913 S AIRPORT DR STE A, Weslaco, TX 78596
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Secondary Practice Location 1

Location 1342 S Texas AveMercedes, TX 78570-3126 · Phone (956) 647-5529 · Fax (956) 647-5617

Other Identifiers 1

OtherBP1-0026456Institutional Permit

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Annabelle Lopez 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 ID1052584497
PECOS Enrollment IDI20111101000282
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 Annabelle Lopez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Annabelle Lopez M.D., P.A.
Same address
Gynecology
913 S AIRPORT DR STE 201
Weslaco, TX 78596
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Annabelle Lopez MD PA
NPI 1851731319 (956) 647-5529

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 6

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 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.
69 services47 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.
50 services35 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
32 services32 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
31 services31 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.
23 services23 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
17 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Knapp Medical Center

Acute Care Hospitals · Weslaco, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450128
Location1401 East Eight StreetWeslaco, TX 78596 · Hidalgo County
Emergency services Birthing friendly

Doctors Hosptal At Renaissance

Acute Care Hospitals · Edinburg, TX
3/5 CMS rating
OwnershipPhysician
CMS Certification Number450869
Location5501 South MccollEdinburg, TX 78539 · Hidalgo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78596 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
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
83%686 patients4/55-star benchmark: 92%
Cervical Cancer Screening
Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…
96%2,258 patients
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
63%2,684 patients3/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 100% · 2,870 patients
Patients tobacco: 3% · 70 patients
96%2,868 patients4/55-star benchmark: 98%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

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

CRYSTAL CABALLERO MSN, FNP-BC
Obstetrics & Gynecology (Obstetrics)
913 S AIRPORT DR STE A
WESLACO, TX 78596
Hidalgo County (956) 647-5529
CHRISTINA ELVIRA GARZA APRN, MSN, FNP-BC
Nurse Practitioner (Family)
913 S AIRPORT DR STE A
WESLACO, TX 78596
Hidalgo County (956) 647-5529

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 Annabelle Lopez's NPI number?

The NPI number for Annabelle Lopez is 1871796862. It was assigned to this individual provider in the NPPES registry on June 7, 2007.

Where is Annabelle Lopez located?

Annabelle Lopez practices at 913 S Airport Dr Ste A, Weslaco, TX 78596. The listed phone number is (956) 647-5529.

What is Annabelle Lopez's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Annabelle Lopez enrolled in Medicare?

Yes. Annabelle Lopez 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 Annabelle Lopez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Annabelle Lopez reassigns Medicare benefits to Annabelle Lopez M.D., P.A. (Weslaco, 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 Annabelle Lopez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Annabelle Lopez accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Annabelle Lopez 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 Annabelle Lopez affiliated with any hospitals?

According to CMS data, Annabelle Lopez is affiliated with Knapp Medical Center and Doctors Hosptal At Renaissance.

When was this NPI record last updated?

The NPPES record for Annabelle Lopez was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.