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MARGARITA ORTIZ FNP-C
NPI 1811547672
Nurse Practitioner in Gallup, NM

Active since September 13, 2019PECOS Enrolled
1551 S SECOND ST, GALLUP, NM 87301(505) 522-3681(505) 437-9552 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 22, 2026, Sep 13, 2019 (2 updates tracked since 2019).

About Margarita Ortiz Fnp-c NPPES

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

MARGARITA ORTIZ FNP-C (NPI 1811547672) is an individual nurse practitioner in Gallup, New Mexico, licensed in Colorado (0995023) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811547672
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARGARITA ORTIZCredential: FNP-C
Location Address1551 S SECOND STGallup, NM 87301-5881
Mailing Address7938 Horizon DrColorado Springs, CO 80920-3827 · (505) 261-6250
Phone(505) 522-3681
Fax(505) 437-9552
Sole ProprietorNo
Enumeration DateSeptember 13, 2019
Last NPPES UpdateJanuary 22, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2026
✔ NPI 1811547672 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CO · 0995023
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.
1551 S SECOND ST, Gallup, NM 87301
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margarita Ortiz Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

3

Medicare enrollment records show Margarita Ortiz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

New Mexico Vascular Consulting LLC
1.8 mi
Surgery
520 NM HIGHWAY 564
Gallup, NM 87301
  • Reassigned Medicare billing, New Mexico enrollment
  • 6 clinicians in this Medicare group
NPI 1508574724 (505) 542-0090
Healogics Specialty Physicians Of Colorado-Professional, LLC
351 mi
Undersea and Hyperbaric Medicine
11600 W 2ND PL
Lakewood, CO 80228
  • Reassigned Medicare billing, Colorado enrollment
  • 51 clinicians in this Medicare group
NPI 1114559572 (719) 562-6110
Signify Health, LLC
704 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, New Mexico enrollment
  • 193 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007

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

Areas of Expertise CMS Part B claims 7

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.

Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
303 services48 patients
Removal of skin and tissue, each additional 20.0 sq cm or less 11045
This procedure involves the removal of skin and tissue, typically due to disease, injury, or abnormal growth. Each session removes an area of 20.0 square cm or less. It's performed by a trained professional and may require multiple sessions for larger areas.
120 services11 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
75 services33 patients
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.
71 services32 patients
Removal of tissue from wound, 20.0 sq cm or less 97597
This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.
56 services26 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 87301 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
$84.79 typical visit price
range $54.26 – $166.80
Typical copayment $21.19 (range $13.56 – $41.70)
Most-billed visit code 99203
Established Patient
$96.38 typical visit price
range $17.00 – $135.35
Typical copayment $24.09 (range $4.25 – $33.83)
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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tape, non-waterproof, per 18 square inches A4450
DME-Medical/Surgical Supplies · category DA000N
3 suppliers13 claims960 services$0.08 avg. paid by Medicare
Tape, waterproof, per 18 square inches A4452
DME-Medical/Surgical Supplies · category DA000N
2 suppliers17 claims1,400 services$0.37 avg. paid by Medicare
Collagen dressing, sterile, size 16 sq. in. or less, each A6021
DME-Medical/Surgical Supplies · category DA023N
2 suppliers11 claims188 services$20.24 avg. paid by Medicare
Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing A6196
DME-Medical/Surgical Supplies · category DA023N
2 suppliers16 claims332 services$6.34 avg. paid by Medicare
Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6209
DME-Medical/Surgical Supplies · category DA023N
4 suppliers17 claims252 services$6.53 avg. paid by Medicare
Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6402
DME-Medical/Surgical Supplies · category DA023N
2 suppliers23 claims1,600 services$0.11 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

HIGH DESERT NEPHROLOGY ASSOCIATES PLLC
Internal Medicine (Nephrology)
1551 S SECOND ST
GALLUP, NM 87301
McKinley County (505) 863-7993
CONSTANTINE CHIDIEBUBE CHIMA MD
Internal Medicine
1551 S SECOND ST
GALLUP, NM 87301
McKinley County (505) 863-7993
KINGSLEY IKENNA ONUOHA MD
Internal Medicine
1551 S SECOND ST
GALLUP, NM 87301
McKinley County (505) 863-7993
KARL ALAN JOHNSON FNP-C
Nurse Practitioner
1551 S SECOND ST
GALLUP, NM 87301
McKinley County (505) 542-0090

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 Margarita Ortiz's NPI number?

The NPI number for Margarita Ortiz is 1811547672. It was assigned to this individual provider in the NPPES registry on September 13, 2019.

Where is Margarita Ortiz located?

Margarita Ortiz practices at 1551 S Second St, Gallup, NM 87301. The listed phone number is (505) 522-3681.

What is Margarita Ortiz's specialty?

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

Is Margarita Ortiz enrolled in Medicare?

Yes. Margarita Ortiz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Margarita Ortiz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margarita Ortiz reassigns Medicare benefits to 3 organizations: New Mexico Vascular Consulting LLC (Gallup, NM), Healogics Specialty Physicians Of Colorado-Professional, LLC (Lakewood, CO) and Signify Health, LLC (Dallas, TX). 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 Margarita Ortiz'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 Margarita Ortiz was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.