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MARISSA SUNNEKALB FNP
NPI 1760164578
Nurse Practitioner - Family in San Antonio, TX

Active since August 01, 2023PECOS EnrolledAccepts Medicare Assignment
1567 GOLIAD RD, SAN ANTONIO, TX 78223(726) 240-6950(210) 761-3397 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 17, 2026, Apr 2, 2026, Oct 4, 2024 (3 updates tracked since 2024).

About Marissa Sunnekalb Fnp NPPES

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

MARISSA SUNNEKALB FNP (NPI 1760164578) is an individual family provider in San Antonio, Texas, licensed in Texas (1225151) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1760164578
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARISSA SUNNEKALBCredential: FNP
Location Address1567 GOLIAD RDSan Antonio, TX 78223-2719
Mailing Address1567 Goliad RdSan Antonio, TX 78223-2719 · (726) 240-6950 · Fax (210) 761-3397
Phone(726) 240-6950
Fax(210) 761-3397
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 1, 2023
Last NPPES UpdateAugust 17, 20263 updates tracked since enumeration
NPPES CertifiedAugust 17, 2026
✔ NPI 1760164578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1225151
1567 GOLIAD RD, San Antonio, TX 78223
Open in Google Maps ↗

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

Marissa Sunnekalb 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 ID6103272521
PECOS Enrollment IDI20231020002426, I20260414003945
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

2

Medicare enrollment records show Marissa Sunnekalb reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Conviva Medical Center Management Of Texas, P.A.
14 mi
Internal Medicine
12602 TOEPPERWEIN RD STE 100
Live Oak, TX 78233
  • Reassigned Medicare billing, Texas enrollment
  • 161 clinicians in this Medicare group
NPI 1770988990 (210) 654-0030
Sacred Heart Health System, Inc.
650 mi
Multi-Specialty
1851 N MCKENZIE ST
Foley, AL 36535
  • Reassigned Medicare billing, Florida enrollment
  • 446 clinicians in this Medicare group
NPI 1619928165 (850) 416-1575

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 78223 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.

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.

CANO HEALTH TEXAS PLLC
General Practice
1567 GOLIAD RD
SAN ANTONIO, TX 78223
Bexar County (855) 226-6633
DR. ARIANA RUIZ SANCHEZ MD
Family Medicine
1567 GOLIAD RD
SAN ANTONIO, TX 78223
Bexar County (726) 240-6950
JAIME ESQUIVEL M.D.
Family Medicine
1567 GOLIAD RD
SAN ANTONIO, TX 78223
Bexar County (726) 240-6950
DESIREE MARIA FALCON FNP-C
Nurse Practitioner (Family)
1567 GOLIAD RD
SAN ANTONIO, TX 78223
Bexar County (726) 240-6950
PRASANTHA BATHINI MD
Internal Medicine (Cardiovascular Disease)
1567 GOLIAD RD
SAN ANTONIO, TX 78223
Bexar County (726) 240-6950

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 Marissa Sunnekalb's NPI number?

The NPI number for Marissa Sunnekalb is 1760164578. It was assigned to this individual provider in the NPPES registry on August 1, 2023.

Where is Marissa Sunnekalb located?

Marissa Sunnekalb practices at 1567 Goliad Rd, San Antonio, TX 78223. The listed phone number is (726) 240-6950.

What is Marissa Sunnekalb's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marissa Sunnekalb enrolled in Medicare?

Yes. Marissa Sunnekalb 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 Marissa Sunnekalb's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Sunnekalb reassigns Medicare benefits to 2 organizations: Conviva Medical Center Management Of Texas, P.A. (Live Oak, TX) and Sacred Heart Health System, Inc. (Foley, AL). 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 Marissa Sunnekalb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marissa Sunnekalb was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.