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NATALIA IVANOVA DO
NPI 1942640123
Family Medicine in Deer Park, TX

Active since July 02, 2013PECOS Enrolled
3430 CENTER ST, DEER PARK, TX 77536(832) 548-5000 Get Directions Write a Review

NPPES record last updated: November 8, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 8, 2019, Jan 10, 2017, Aug 25, 2016 (3 updates tracked since 2016).

About Natalia Ivanova Do NPPES

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

NATALIA IVANOVA DO (NPI 1942640123) is an individual family medicine provider in Deer Park, Texas, licensed in Texas (Q6948) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942640123
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameNATALIA IVANOVACredential: DO
Location Address3430 CENTER STDeer Park, TX 77536-5056
Mailing AddressPo Box 66308Houston, TX 77266-6308 · (832) 548-5000
Phone(832) 548-5000
Sole ProprietorNo
Enumeration DateJuly 2, 2013
Last NPPES UpdateNovember 8, 20193 updates tracked since enumeration
✔ NPI 1942640123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · Q6948
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
3430 CENTER ST, Deer Park, TX 77536
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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 (PECOS)

Natalia Ivanova Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Natalia Ivanova reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

C H Wilkinson Physician Network
39 mi
Nurse Practitioner
5660 GRAND PARKWAY WEST
Richmond, TX 77469
  • Reassigned Medicare billing, Texas enrollment
  • 179 clinicians in this Medicare group
NPI 1609029545 (281) 342-1624
Signify Health, LLC
246 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Kentucky enrollment
  • 390 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77536 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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 8

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

MARISSA MIRELES LCSW
Social Worker (Clinical)
3430 CENTER ST
DEER PARK, TX 77536
Harris County (832) 548-5000
JOHN A DUNNINGTON MD
Obstetrics & Gynecology
3430 CENTER ST
DEER PARK, TX 77536
Harris County (832) 548-5000
ANNETTE MOUTON FNP-C
Nurse Practitioner (Family)
3430 CENTER ST
DEER PARK, TX 77536
Harris County (832) 266-7303
DR. NEELIMA J KALE MD
Family Medicine
3430 CENTER ST
DEER PARK, TX 77536
Harris County (832) 548-5000
LEGACY COMMUNITY HEALTH SERVICES, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
3430 CENTER ST
DEER PARK, TX 77536
Harris County (832) 548-5000
DR. TYWANNA L CHISLEY M.D.
Pediatrics
3430 CENTER ST
DEER PARK, TX 77536
Harris County (832) 548-5000
HA THANH NGUYEN M.D.
Obstetrics & Gynecology
3430 CENTER ST
DEER PARK, TX 77536
Harris County (832) 548-5000
JUSTIN BENJAMIN LANTZ M.D.
Internal Medicine
3430 CENTER ST
DEER PARK, TX 77536
Harris County (832) 548-5000

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 Natalia Ivanova's NPI number?

The NPI number for Natalia Ivanova is 1942640123. It was assigned to this individual provider in the NPPES registry on July 2, 2013.

Where is Natalia Ivanova located?

Natalia Ivanova practices at 3430 Center St, Deer Park, TX 77536. The listed phone number is (832) 548-5000.

What is Natalia Ivanova's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Natalia Ivanova enrolled in Medicare?

Yes. Natalia Ivanova is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Natalia Ivanova's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalia Ivanova reassigns Medicare benefits to 2 organizations: C H Wilkinson Physician Network (Richmond, TX) and Signify Health, LLC (Dallas, 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 Natalia Ivanova's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Natalia Ivanova was last updated on November 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.