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TALIS HEALTHCARE LLC
NPI 1821594060
Clinic/Center in Houston, TX

Active since April 05, 2018
7501 FANNIN ST STE 900A, HOUSTON, TX 77054(844) 776-7778 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 8, 2025, Sep 26, 2024, Oct 13, 2021 and 3 more (6 updates tracked since 2019).

About Talis Healthcare Llc NPPES

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

TALIS HEALTHCARE LLC (NPI 1821594060) is a healthcare organization registered as a clinic/center in Houston, Texas and active in the NPI registry since April 2018. The organization maintains 27 additional practice locations and lists Brian Zweben, President, as its authorized official.

NPPES Registry Identity

NPI1821594060
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameTALIS HEALTHCARE LLC
Location Address7501 FANNIN ST STE 900AHouston, TX 77054-1938
Mailing Address7501 Fannin St Ste 900aHouston, TX 77054-1938 · (844) 776-7778
Phone(844) 776-7778
Organization SubpartNo
Authorized OfficialBrian ZwebenPresident · (646) 294-9866
Enumeration DateApril 5, 2018
Last NPPES UpdateAugust 1, 20256 updates tracked since enumeration
NPPES CertifiedAugust 1, 2025
✔ NPI 1821594060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X
Also ListedClinic/Center · Infusion TherapyTaxonomy 261QI0500X
Also ListedClinic/Center · Multi-SpecialtyTaxonomy 261QM1300X
7501 FANNIN ST STE 900A, Houston, TX 77054
Open in Google Maps ↗

Secondary Practice Locations 27

Location 11722 9th StWichita Falls, TX 76301-5003 · Phone (844) 776-7778
Location 2525 Shiloh Rd Ste 3100Plano, TX 75074-7265 · Phone (844) 776-7778
Location 3200 Banning St Ste 230Dover, DE 19904-3487 · Phone (844) 776-7778
Location 4501 Baylor Ct Ste 100Chesapeake, VA 23320-3690 · Phone (844) 776-7778
Location 55011 Troup Hwy Ste 200Tyler, TX 75707-2564 · Phone (844) 776-7778
Location 62300 Highway 365 Ste 600Nederland, TX 77627-6258 · Phone (844) 776-7778
Location 7100 Discovery Blvd Ste 101Newark, DE 19713-1325 · Phone (844) 776-7778
Location 88390 Lbj Fwy Ste 965Dallas, TX 75243-1188 · Phone (844) 776-7778
Location 93017 E Renner Rd Ste 110Richardson, TX 75082-3575 · Phone (844) 776-7778
Location 101600 Coit Rd Ste 208Plano, TX 75075-6172 · Phone (844) 776-7778
Location 112517 Virginia Pkwy Ste 102McKinney, TX 75071-5145 · Phone (844) 776-7778
Location 1215555 Creek Bend Dr Ste 200ASugar Land, TX 77478-4670 · Phone (844) 776-7778
Location 132331 Mustang Dr Ste 400Grapevine, TX 76051-1013 · Phone (844) 776-7778
Location 141336 Belmont Ave Ste 501ASalisbury, MD 21804-4595 · Phone (844) 776-7778
Location 15115 Park Place Blvd Ste 200Waxahachie, TX 75165-9205 · Phone (844) 776-7778
Location 164720 Puddledock Rd Ste 110Prince George, VA 23875-1275 · Phone (844) 776-7778
Location 1713219 Dotson Rd Ste 210Houston, TX 77070-4308 · Phone (844) 776-7778
Location 1840 Reads WayNew Castle, DE 19720-1649 · Phone (844) 776-7778
Location 19629 Matlock Centre CirArlington, TX 76015-2535 · Phone (844) 776-7778
Location 20480 W Jubal Early Dr Ste 200Winchester, VA 22601-6448 · Phone (844) 776-7778
Location 2110726 Huffmeister Rd Ste 200Houston, TX 77065-3182 · Phone (844) 776-7778
Location 221600 Coit Rd Ste 407Plano, TX 75075-6173 · Phone (888) 898-9113
Location 231405 Troup HwyTyler, TX 75701-5743 · Phone (844) 776-7778
Location 24111 Neurology WayMilford, DE 19963-5368 · Phone (844) 776-7778
Location 251315 Waters Edge Dr Ste 107Granbury, TX 76048-1300 · Phone (888) 898-9113
Location 262352 Vaquero Pkwy Apt 108Bozeman, MT 59718-5036 · Phone (888) 898-9113
Location 273120 Medpark Dr Ste 100Denton, TX 76208-6982 · Phone (844) 776-7778

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Talis Healthcare Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Talis Healthcare LLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (8)

Danielle Spelios, N.P.
Nurse Practitioner
NPI 1881429132
1000 S BECKHAM AVE
Tyler, TX 75701
(903) 590-5611
✔ PECOS182 mi
Mindyn Brown, APRN-FNP-C
Nurse Practitioner
NPI 1982296125
11937 US HIGHWAY 271
Tyler, TX 75708
(903) 877-5391
✔ PECOS✔ Accepts Medicare189 mi
Robert Beaulieu, MD
Ophthalmology
NPI 1750700746
3535 W 13 MILE RD STE 555
Royal Oak, MI 48073
(248) 551-2020
✔ PECOS✔ Accepts Medicare1,115 mi
Alexandra Elgin, FNP-BC
Nurse Practitioner
NPI 1649950627
4720 PUDDLEDOCK RD STE 110
Prince George, VA 23875
(502) 235-3631
✔ PECOS✔ Accepts Medicare1,162 mi
Christopher Snyder, D.O.
Internal Medicine
NPI 1073512844
PRMC INPATIENT SERVICES 100 E. CARROLL STREET
Salisbury, MD 21801
(410) 543-7536
✔ PECOS✔ Accepts Medicare1,279 mi
Angela Knotts, FNP
Nurse Practitioner
NPI 1023550308
231 S WASHINGTON ST
Millsboro, DE 19966
(609) 585-1122
✔ PECOS✔ Accepts Medicare1,301 mi
Shannan Georgov, NP
Nurse Practitioner
NPI 1255046546
100 DISCOVERY BLVD
Newark, DE 19713
(302) 866-9704
✔ PECOS✔ Accepts Medicare1,309 mi
Lynda Zeeman, FNP-C
Nurse Practitioner
NPI 1124763016
2 PENNS WAY
New Castle, DE 19720
(302) 308-8511
✔ PECOS✔ Accepts Medicare1,316 mi

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

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 Talis Healthcare LLC's NPI number?

The NPI number for Talis Healthcare LLC is 1821594060. It was assigned to this organization in the NPPES registry on April 5, 2018.

Where is Talis Healthcare LLC located?

Talis Healthcare LLC is located at 7501 Fannin St Ste 900A, Houston, TX 77054. The listed phone number is (844) 776-7778.

What is Talis Healthcare LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is Talis Healthcare LLC enrolled in Medicare?

Yes. Talis Healthcare LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Talis Healthcare LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 3 Medicare specialties reassign their Medicare billing to Talis Healthcare LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (6), Internal Medicine (1) and Ophthalmology (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Talis Healthcare LLC accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Texas and HMO Louisiana and 3 other insurers list Talis Healthcare LLC 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 Talis Healthcare LLC was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.