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DR. DAMA ALEXANDER ZIWORITIN MD
NPI 1588853402
Obstetrics & Gynecology in Houston, TX

Active since October 16, 2007PECOS EnrolledAccepts Medicare Assignment
12000 RICHMOND AVE STE 215, HOUSTON, TX 77082(832) 532-7068(281) 201-2117 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 9, 2026, Jun 24, 2023, Apr 11, 2023 and 1 more (4 updates tracked since 2021).

About Dr. Dama Alexander Ziworitin Md NPPES

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

DR. DAMA ALEXANDER ZIWORITIN MD (NPI 1588853402) is an individual obstetrics & gynecology provider in Houston, Texas, licensed in Texas (P2178) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1588853402
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. DAMA ALEXANDER ZIWORITINCredential: MD
Location Address12000 RICHMOND AVE STE 215Houston, TX 77082-2428
Mailing Address9818 Fry Rd Ste 30Cypress, TX 77433-5368 · (832) 520-6363 · Fax (281) 201-2117
Phone(832) 532-7068
Fax(281) 201-2117
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateOctober 16, 2007
Last NPPES UpdateJanuary 9, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2026
✔ NPI 1588853402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · P2178
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.
12000 RICHMOND AVE STE 215, Houston, TX 77082
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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

Dr. Dama Alexander Ziworitin 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 ID446336424
PECOS Enrollment IDI20120927000747
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

5

Medicare enrollment records show Dama Ziworitin reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pediatrix Medical Group Of Texas Billing, Inc.
0.7 mi
Neonatal-Perinatal Medicine
2929 WOODLAND PARK DR
Houston, TX 77082
  • Reassigned Medicare billing, Texas enrollment
  • 508 clinicians in this Medicare group
NPI 1649377359 (281) 293-7774
Oakbend Medical Group
11 mi
Family Medicine
4911 SANDHILL DR
Sugar Land, TX 77479
  • Reassigned Medicare billing, Texas enrollment
  • 66 clinicians in this Medicare group
NPI 1366480725 (281) 238-7870
Sherman MD Provider Inc
14 mi
Specialist
1315 ST JOSEPH PKWY STE 806
Houston, TX 77002
  • Reassigned Medicare billing, Texas enrollment
  • 127 clinicians in this Medicare group
NPI 1669367256 (713) 756-4780
Texas Health Foundation, Inc
91 mi
Obstetrics & Gynecology
3610 STAGG DR
Beaumont, TX 77701
  • Reassigned Medicare billing, Texas enrollment
  • 17 clinicians in this Medicare group
NPI 1992473391 (409) 923-0012
Hca Houston Ob Hospitalist, PLLC
174 mi
Obstetrics & Gynecology
3315 S ALAMEDA ST
Corpus Christi, TX 78411
  • Reassigned Medicare billing, Texas enrollment
  • 97 clinicians in this Medicare group
NPI 1144081431 (615) 372-5426

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 77082 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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.

Other Providers at the Same Location NPPES 5

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

NEW DAWN WELLNESS AND MEDICAL CENTER
Preventive Medicine (Addiction Medicine)
12000 RICHMOND AVE STE 215
HOUSTON, TX 77082
Harris County (917) 449-8724
HOUSTONMD MEDSPA & WELLNESS LLC
Family Medicine
12000 RICHMOND AVE STE 215
HOUSTON, TX 77082
Harris County (832) 234-2795
DR. ADANNA C UKAZU MD
Obstetrics & Gynecology (Gynecology)
12000 RICHMOND AVE STE 215
HOUSTON, TX 77082
Harris County (979) 267-0368
JOHNSON UZOR
Family Medicine
12000 RICHMOND AVE STE 215
HOUSTON, TX 77082
Harris County (832) 234-2795
GENESYS WOMEN SERVICES PA
Obstetrics & Gynecology
12000 RICHMOND AVE STE 215
HOUSTON, TX 77082
Harris County (832) 532-7068

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 Dama Ziworitin's NPI number?

The NPI number for Dama Ziworitin is 1588853402. It was assigned to this individual provider in the NPPES registry on October 16, 2007.

Where is Dama Ziworitin located?

Dama Ziworitin practices at 12000 Richmond Ave Ste 215, Houston, TX 77082. The listed phone number is (832) 532-7068.

What is Dama Ziworitin's specialty?

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

Is Dama Ziworitin enrolled in Medicare?

Yes. Dama Ziworitin 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 Dama Ziworitin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dama Ziworitin reassigns Medicare benefits to 5 organizations: Pediatrix Medical Group Of Texas Billing, Inc. (Houston, TX), Oakbend Medical Group (Sugar Land, TX), Sherman MD Provider Inc (Houston, TX), Texas Health Foundation, Inc (Beaumont, TX) and Hca Houston Ob Hospitalist, PLLC (Corpus Christi, 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 Dama Ziworitin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dama Ziworitin 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 4 other insurers list Dama Ziworitin 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.

When was this NPI record last updated?

The NPPES record for Dama Ziworitin was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.