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AMMAR S DHARI M.D.
NPI 1437444262
Obstetrics & Gynecology in Houston, TX

Active since June 09, 2011PECOS Enrolled
84.05/100
CMS Quality Rating
6651 MAIN ST STE 1020, HOUSTON, TX 77030(832) 826-7458(832) 825-9348 Get Directions Write a Review

NPPES record last updated: December 15, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 15, 2023, Mar 29, 2023, Nov 8, 2017 and 1 more (4 updates tracked since 2016).

About Ammar S Dhari M.d. NPPES

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

AMMAR S DHARI M.D. (NPI 1437444262) is an individual obstetrics & gynecology provider in Houston, Texas, licensed in Texas (Q6314) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1437444262
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameAMMAR S DHARICredential: M.D.
Location Address6651 MAIN ST STE 1020Houston, TX 77030-2351
Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000
Phone(832) 826-7458
Fax(832) 825-9348
Sole ProprietorNo
Enumeration DateJune 9, 2011
Last NPPES UpdateDecember 15, 20234 updates tracked since enumeration
NPPES CertifiedDecember 15, 2023
✔ NPI 1437444262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in TX · Q6314✔ Licensed in TN · 52960
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
6651 MAIN ST STE 1020, Houston, TX 77030
Open in Google Maps ↗

Secondary Practice Location 1

Location 17900 Fannin StHouston, TX 77054-2934 · Phone (713) 442-7300

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc., UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ammar S Dhari M.d. 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

6

Medicare enrollment records show Ammar Dhari reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Baylor College Of Medicine
0.1 mi
Internal Medicine
6620 MAIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 2,296 clinicians in this Medicare group
NPI 1104867175 (713) 798-2500
Texas Children's Physician Group
0.2 mi
Pediatrics
6621 FANNIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Childrens Physician Group
  • 2,498 clinicians in this Medicare group
NPI 1861675506 (832) 824-1000
Kelsey-Seybold Medical Group, PLLC
1.2 mi
Multi-Specialty
2727 W HOLCOMBE BLVD
Houston, TX 77025
  • Reassigned Medicare billing, Texas enrollment
  • 1,649 clinicians in this Medicare group
NPI 1013915255 (713) 442-0000
Pediatrix Medical Group Of Texas Billing, Inc.
11 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
Obhg Texas Holdings, P.A.
146 mi
Obstetrics & Gynecology
12221 N MOPAC EXPY
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Obhg Texas Holdings PA
  • 998 clinicians in this Medicare group
NPI 1083917769 (800) 967-2289
Texas Tech University Health Sciences Center Lubbock
462 mi
Anatomic Pathology
3601 4TH ST STE 1A115
Lubbock, TX 79430
  • Reassigned Medicare billing, Texas enrollment
  • 685 clinicians in this Medicare group
NPI 1063461358 (806) 743-2155

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 77030 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.

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.

84.05/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.49
Improvement Activities40
Cost54.39

Other Providers at the Same Location NPPES 11

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

BAYLESS DRUM
Obstetrics & Gynecology
6651 MAIN ST STE 1020
HOUSTON, TX 77030
Harris County (832) 826-7454
CARLY O'DONNELL
Obstetrics & Gynecology
6651 MAIN ST STE 1020
HOUSTON, TX 77030
Harris County (832) 826-7354
DR. JACOB BARUCH KOWENSKI M.D.
Obstetrics & Gynecology
6651 MAIN ST STE 1020
HOUSTON, TX 77030
Harris County (347) 693-3233
DR. JENIFER DINIS BALLESTAS MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
6651 MAIN ST STE 1020
HOUSTON, TX 77030
Harris County (832) 826-7450
DR. APRIL DIONE ADAMS MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
6651 MAIN ST STE 1020
HOUSTON, TX 77030
Harris County (713) 873-8794
MEGAN HOWARD MD
Psychiatry & Neurology (Psychiatry)
6651 MAIN ST STE 1020
HOUSTON, TX 77030
Harris County (832) 826-7376
BROOKE ANN THIGPEN M. D.
Obstetrics & Gynecology
6651 MAIN ST STE 1020
HOUSTON, TX 77030
Harris County (832) 826-7464
ANA LUISA CISNEROS CAMACHO M.D.
Obstetrics & Gynecology (Gynecology)
6651 MAIN ST STE 1020
HOUSTON, TX 77030
Harris County (832) 826-7464

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 Ammar Dhari's NPI number?

The NPI number for Ammar Dhari is 1437444262. It was assigned to this individual provider in the NPPES registry on June 9, 2011.

Where is Ammar Dhari located?

Ammar Dhari practices at 6651 Main St Ste 1020, Houston, TX 77030. The listed phone number is (832) 826-7458.

What is Ammar Dhari's specialty?

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

Is Ammar Dhari enrolled in Medicare?

Yes. Ammar Dhari is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ammar Dhari's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ammar Dhari reassigns Medicare benefits to 6 organizations: Baylor College Of Medicine (Houston, TX), Texas Children's Physician Group (Houston, TX), Kelsey-Seybold Medical Group, PLLC (Houston, TX), Pediatrix Medical Group Of Texas Billing, Inc. (Houston, TX), Obhg Texas Holdings, P.A. (Austin, TX) and 1 more organization, listed in the Medicare section above. 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 Ammar Dhari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ammar Dhari accept?

Health plans from Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc. and UnitedHealthcare list Ammar Dhari 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 Ammar Dhari was last updated on December 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.