CHRISTINA M GUARIN MSN, APRN, ACNPC-AG
NPI 1255004594
Nurse Practitioner - Gerontology in Galveston, TX

Active since July 30, 2021PECOS EnrolledAccepts Medicare Assignment
74.96/100
CMS Quality Rating
1005 HARBORSIDE DR 5TH FLOOR, GALVESTON, TX 77555(409) 772-6787 Get Directions Write a Review

NPPES record last updated: June 26, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 26, 2024, Sep 13, 2022, Apr 7, 2022 and 1 more (4 updates tracked since 2021).

About Christina M Guarin Msn, Aprn, Acnpc-ag NPPES

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

CHRISTINA M GUARIN MSN, APRN, ACNPC-AG (NPI 1255004594) is an individual gerontology provider in Galveston, Texas, licensed in Texas (1048923) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1255004594
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameCHRISTINA M GUARINCredential: MSN, APRN, ACNPC-AG
Location Address1005 HARBORSIDE DR 5TH FLOORGalveston, TX 77555-4452
Mailing AddressPo Box 650859 Dept 710Dallas, TX 75265-0859 · (409) 772-0620
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJuly 30, 2021
Last NPPES UpdateJune 26, 20244 updates tracked since enumeration
NPPES CertifiedJune 26, 2024
NPI 1255004594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License Licensed in TX · 1048923
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 1048923 (TX)
Also ListedNurse Practitioner · Critical Care MedicineTaxonomy 363LC0200X · License AP1048923 (TX)
1005 HARBORSIDE DR 5TH FLOOR, Galveston, TX 77555

Accepted 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

Christina M Guarin Msn, Aprn, Acnpc-ag 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 ID6406249408
PECOS Enrollment IDI20220216000998
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
88 services69 patients
Ultrasound study of one arm or leg veins with compression and maneuvers 93971
This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.
37 services27 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

University Of Texas Medical Branch Galveston

Acute Care Hospitals · Galveston, TX
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450018
Location301 University BoulevardGalveston, TX 77555 · Galveston County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77555 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
$88.24 typical visit price
range $57.19 – $173.07
Typical copayment $22.06 (range $14.29 – $43.26)
Most-billed visit code 99203
Established Patient
$100.90 typical visit price
range $18.45 – $141.36
Typical copayment $25.22 (range $4.61 – $35.34)
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.

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.

74.96/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.77
Promoting Interoperability94
Improvement Activities40
Cost47.75

Other Providers at the Same Location NPPES 9

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

Dermatology
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 77555
Neurological Surgery
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 77555
Surgery (Vascular Surgery)
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 77555
Dermatology
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 77555
Neurological Surgery
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 77555
Colon & Rectal Surgery
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 77555
Colon & Rectal Surgery
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 77555
Dermatology
1005 HARBORSIDE DR 5TH FLOOR
GALVESTON, TX 77555

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 Christina Guarin's NPI number?

The NPI number for Christina Guarin is 1255004594. It was assigned to this individual provider in the NPPES registry on July 30, 2021.

Where is Christina Guarin located?

Christina Guarin practices at 1005 Harborside Dr 5th Floor, Galveston, TX 77555. The listed phone number is (409) 772-6787.

What is Christina Guarin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Christina Guarin enrolled in Medicare?

Yes. Christina Guarin 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 Christina Guarin accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Oscar Insurance Company list Christina Guarin 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 Christina Guarin affiliated with any hospitals?

According to CMS data, Christina Guarin is affiliated with University Of Texas Medical Branch Galveston.

When was this NPI record last updated?

The NPPES record for Christina Guarin was last updated on June 26, 2024. 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.