MRS. TEODORA ISARI
NPI 1215424577
Nurse Practitioner in San Antonio, TX

Active since April 21, 2018PECOS EnrolledAccepts Medicare Assignment
3333 RESEARCH PLZ, SAN ANTONIO, TX 78235(407) 200-2700 Get Directions Write a Review

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

Record update history: Jul 25, 2018, Apr 21, 2018 (2 updates tracked since 2018).

About Mrs. Teodora Isari NPPES

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

MRS. TEODORA ISARI (NPI 1215424577) is an individual nurse practitioner in San Antonio, Texas, licensed in Texas (AP138081) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Bellville Medical Center, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1215424577
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. TEODORA ISARI
Location Address3333 RESEARCH PLZSan Antonio, TX 78235
Mailing Address1937 Peakham PlApopka, FL 32703-8439 · (407) 960-8410
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateApril 21, 2018
Last NPPES UpdateJuly 25, 20182 updates tracked since enumeration
✔ NPI 1215424577 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in TX · AP138081
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.
3333 RESEARCH PLZ, San Antonio, TX 78235

Accepted 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

Mrs. Teodora Isari 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 ID2668725490
PECOS Enrollment IDI20181025000198
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

2

Medicare enrollment records show Teodora Isari reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hospitalist
111 DALLAS ST
San Antonio, TX 78205
  • Reassigned Medicare billing, Texas enrollment
  • 478 clinicians in this Medicare group
Hospitalist
7700 FLOYD CURL DR
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 681 clinicians in this Medicare group

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

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
229 services210 patients

Hospital Affiliations CMS Care Compare 2

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

Bellville Medical Center

Acute Care Hospitals · Bellville, TX
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450253
Location44 N Cummings StBellville, TX 77418 · Austin County
Emergency services

Hca Houston Healthcare Kingwood

Acute Care Hospitals · Kingwood, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450775
Location22999 Us Hwy 59Kingwood, TX 77325 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78235 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
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.

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.

Nurse Practitioner (Primary Care)
3333 RESEARCH PLZ
SAN ANTONIO, TX 78235
Nurse Practitioner (Family)
3333 RESEARCH PLZ
SAN ANTONIO, TX 78235
Pharmacist (Critical Care)
3333 RESEARCH PLZ
SAN ANTONIO, TX 78235
Nurse Practitioner (Acute Care)
3333 RESEARCH PLZ
SAN ANTONIO, TX 78235
Family Medicine
3333 RESEARCH PLZ
SAN ANTONIO, TX 78235
Nurse Practitioner (Acute Care)
3333 RESEARCH PLZ
SAN ANTONIO, TX 78235
Physician Assistant
3333 RESEARCH PLZ
SAN ANTONIO, TX 78235
Internal Medicine
3333 RESEARCH PLZ
SAN ANTONIO, TX 78235

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 Teodora Isari's NPI number?

The NPI number for Teodora Isari is 1215424577. It was assigned to this individual provider in the NPPES registry on April 21, 2018.

Where is Teodora Isari located?

Teodora Isari practices at 3333 Research Plz, San Antonio, TX 78235. The listed phone number is (407) 200-2700.

What is Teodora Isari's specialty?

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

Is Teodora Isari enrolled in Medicare?

Yes. Teodora Isari 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 Teodora Isari's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Teodora Isari reassigns Medicare benefits to 2 organizations: Sound Inpatient Physicians Of Texas I, Inc (San Antonio, TX) and Hospital Medicine Services Of Tx, PLLC (San Antonio, TX). 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 Teodora Isari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Teodora Isari 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 2 other insurers list Teodora Isari 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 Teodora Isari affiliated with any hospitals?

According to CMS data, Teodora Isari is affiliated with Bellville Medical Center and Hca Houston Healthcare Kingwood.

When was this NPI record last updated?

The NPPES record for Teodora Isari was last updated on July 25, 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.