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GRACE LINDHORST M.D.
NPI 1568680171
Ophthalmology in Houston, TX

Active since April 22, 2007PECOS EnrolledAccepts Medicare Assignment
77.5/100
CMS Quality Rating
6400 FANNIN ST, 18TH FLOOR, HOUSTON, TX 77030(713) 486-9453(713) 486-9595 Get Directions Write a Review

NPPES record last updated: October 26, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Grace Lindhorst M.d. NPPES

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

GRACE LINDHORST M.D. (NPI 1568680171) is an individual ophthalmology provider in Houston, Texas, licensed in Texas (M6261) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with Harris Health System, and is a graduate of University Of Texas Medical School At San Antonio (2003).

NPPES Registry Identity

NPI1568680171
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameGRACE LINDHORSTCredential: M.D.
Location Address6400 FANNIN ST, 18TH FLOORHouston, TX 77030-1521
Mailing Address6400 Fannin St, 18th FloorHouston, TX 77030-1521 · (713) 559-5217 · Fax (713) 795-0709
Phone(713) 486-9453
Fax(713) 486-9595
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2003
Enumeration DateApril 22, 2007
Last NPPES UpdateOctober 26, 2021
NPPES CertifiedOctober 26, 2021
✔ NPI 1568680171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in TX · M6261
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
6400 FANNIN ST, Houston, TX 77030
Open in Google Maps ↗

Other Names 1

Former Name (1)Grace O'neill

Other Identifiers 3

Medicaid186340908TX
Medicaid186340907TX
Medicaid186340905TX

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Grace Lindhorst M.d. 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 ID4789783093
PECOS Enrollment IDI20070627000705
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.

Hospital Affiliations CMS Care Compare

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

Harris Health System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450289
Location2525 Holly HallHouston, TX 77054 · Harris County
Emergency services Birthing friendly

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.

77.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality66.64
Promoting Interoperability100
Improvement Activities40
Cost50.93

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.

TEXAS MEDICAL CENTER DENTAL
Dentist (General Practice)
6400 FANNIN ST, SUITE 2040
HOUSTON, TX 77030
Harris County (713) 795-0608
SCOTT JAMES RYAN MD
Surgery (Vascular Surgery)
6400 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 486-5100
KRISTIN WHANGER PACINI PA
Physician Assistant (Surgical)
6400 FANNIN ST, 1700
HOUSTON, TX 77030
Harris County (713) 486-1800
DR. RANA OMAR AFIFI MD
Surgery (Vascular Surgery)
6400 FANNIN ST, SUITE NUMBER 2850
HOUSTON, TX 77030
Harris County (713) 486-5100
DR. MICHAEL S SWEENEY M.D.,
Thoracic Surgery (Cardiothoracic Vascular Surgery)
6400 FANNIN ST, STE 3000
HOUSTON, TX 77030
Harris County (713) 790-0841
BAYLOR COLLEGE OF MEDICINE, DEPARTMENT OF ORTHOPEDIC SURGERY
Orthopaedic Surgery
6400 FANNIN ST, SUITE 1620
HOUSTON, TX 77030
Harris County (713) 740-2200
TARA L WEGRYN MD PA
Specialist
6400 FANNIN ST, SUITE 2295
HOUSTON, TX 77030
Harris County (713) 791-9778
JORDANNA ESPANOLA MSN, RN, FNP-C
Nurse Practitioner (Family)
6400 FANNIN ST, SUITE 1400
HOUSTON, TX 77030
Harris County (281) 914-9756

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 Grace Lindhorst's NPI number?

The NPI number for Grace Lindhorst is 1568680171. It was assigned to this individual provider in the NPPES registry on April 22, 2007. The provider is also known as Grace O'neill.

Where is Grace Lindhorst located?

Grace Lindhorst practices at 6400 Fannin St 18th Floor, Houston, TX 77030. The listed phone number is (713) 486-9453.

What is Grace Lindhorst's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Grace Lindhorst enrolled in Medicare?

Yes. Grace Lindhorst 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.

What insurance does Grace Lindhorst 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 5 other insurers list Grace Lindhorst 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 Grace Lindhorst affiliated with any hospitals?

According to CMS data, Grace Lindhorst is affiliated with Harris Health System.

When was this NPI record last updated?

The NPPES record for Grace Lindhorst was last updated on October 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.