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MS. GISELE M. THISSEN FNP
NPI 1780939066
Nurse Practitioner in Montgomery, TX

Active since July 23, 2012PECOS EnrolledAccepts Medicare Assignment
2300 WOODFOREST PKWY N STE 250-220, MONTGOMERY, TX 77316(713) 338-9474(713) 348-9474 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 15, 2026, Nov 11, 2025, Jan 2, 2025 and 1 more (4 updates tracked since 2024).

About Ms. Gisele M. Thissen Fnp NPPES

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

MS. GISELE M. THISSEN FNP (NPI 1780939066) is an individual nurse practitioner in Montgomery, Texas, licensed in California (21989) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, maintains 28 additional practice locations, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1780939066
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. GISELE M. THISSENCredential: FNP
Location Address2300 WOODFOREST PKWY N STE 250-220Montgomery, TX 77316-6501
Mailing Address2300 Woodforest Pkwy N Ste 250-220Montgomery, TX 77316-6501 · (713) 338-9474 · Fax (713) 348-9474
Phone(713) 338-9474
Fax(713) 348-9474
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateJuly 23, 2012
Last NPPES UpdateJanuary 15, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2026
✔ NPI 1780939066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 21989
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 1022075 (TX)
Also ListedClinical Nurse Specialist · Community Health/Public HealthTaxonomy 364SC1501X · License 21989 (CA)
2300 WOODFOREST PKWY N STE 250-220, Montgomery, TX 77316
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Other Names 1

Former Name (1)Ms. Gisele M. Morel Fnp

Secondary Practice Locations 28

Location 12004 Ford PkwySaint Paul, MN 55116-1931 · Phone (888) 731-8894
Location 2325 N Saint Paul St Ste 3100Dallas, TX 75201-3923 · Phone (888) 731-8994
Location 3400 S 4th St Ste 500Las Vegas, NV 89101-6207 · Phone (888) 731-8994
Location 4195 Page Mill Rd Ste 103Palo Alto, CA 94306-2073 · Phone (888) 731-8994
Location 54254 W Orchid LnChandler, AZ 85226-7246 · Phone (888) 731-8994
Location 6450 Alaskan Way S Ste 200Seattle, WA 98104-2785 · Phone (888) 731-8994
Location 7100 Pearl St Fl 14Hartford, CT 06103-4500 · Phone (888) 731-8994
Location 8900 Old Roswell Lakes Pkwy Ste 310Roswell, GA 30076-8667 · Phone (888) 731-8994
Location 91050 SW 6th Ave Ste 1100Portland, OR 97204-1153 · Phone (888) 731-8994
Location 10121 Washington Ave N Fl 2Minneapolis, MN 55401-1619 · Phone (888) 731-8994
Location 11312 S 4th St Ste 700Louisville, KY 40202-3046 · Phone (888) 731-8994
Location 12999 18th St Ste 3000Denver, CO 80202-2449 · Phone (888) 731-8994
Location 135600 N May Ave Ste 310Oklahoma City, OK 73112-4291 · Phone (888) 731-8994
Location 141531 32nd Ave S Ste 102Fargo, ND 58103-5911 · Phone (888) 731-8994
Location 151603 Capitol Ave Ste 413Cheyenne, WY 82001-4562 · Phone (888) 731-8994
Location 16111 N Orange Ave Ste 800Orlando, FL 32801-2381 · Phone (888) 731-8994
Location 17700 Main St Ste 3Bangor, ME 04401-6800 · Phone (888) 731-8994
Location 18101 S Reid St Ste 307Sioux Falls, SD 57103-7045 · Phone (888) 731-8994
Location 19222 2nd Ave S Fl 17Nashville, TN 37201-2366 · Phone (888) 731-8994
Location 203010 Santa Fe Ct Fl 1Missoula, MT 59808-1730 · Phone (888) 731-8994
Location 21950 W Bannock St Ste 1100Boise, ID 83702-6140 · Phone (888) 731-8994
Location 22801 E Douglas Ave Fl 2Wichita, KS 67202-3548 · Phone (888) 731-8994
Location 23400 Renaissance Ctr Ste 2600Detroit, MI 48243-1599 · Phone (888) 731-8994
Location 241299 Farnam St Ste 300Omaha, NE 68102-1857 · Phone (888) 731-8994
Location 25100 Cambridge St Fl 14Boston, MA 02114-2509 · Phone (888) 731-8994
Location 261 Gateway Ctr Ste 2600Newark, NJ 07102-5323 · Phone (888) 731-8994
Location 2721 E State St Ofc 233Columbus, OH 43215-4281 · Phone (888) 731-8994
Location 2810 Dorrance St Ste 700Providence, RI 02903-2014 · Phone (888) 731-8994

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Nebraska, Blue Cross and Blue Shield of Texas 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

Ms. Gisele M. Thissen Fnp 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 ID1052689619
PECOS Enrollment IDI20260512000717
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77316 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

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 Gisele Thissen's NPI number?

The NPI number for Gisele Thissen is 1780939066. It was assigned to this individual provider in the NPPES registry on July 23, 2012. The provider is also known as Ms. Gisele M. Morel Fnp.

Where is Gisele Thissen located?

Gisele Thissen practices at 2300 Woodforest Pkwy N Ste 250-220, Montgomery, TX 77316. The listed phone number is (713) 338-9474.

What is Gisele Thissen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Gisele Thissen enrolled in Medicare?

Yes. Gisele Thissen 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 Gisele Thissen accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Nebraska, Blue Cross and Blue Shield of Texas, BridgeSpan Health Company and Providence Health Plan and 2 other insurers list Gisele Thissen 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 Gisele Thissen was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.