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MRS. DENISE ANN O'BRIEN NPP
NPI 1366692212
Nurse Practitioner - Psychiatric/Mental Health in Santa Teresa, NM

Active since September 29, 2008PECOS EnrolledAccepts Medicare Assignment
5312 RIO BRAVO DR STE 10, SANTA TERESA, NM 88008(575) 915-1338(575) 915-1819 Get Directions Write a Review

NPPES record last updated: January 9, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Denise Ann O'brien Npp NPPES

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

MRS. DENISE ANN O'BRIEN NPP (NPI 1366692212) is an individual psychiatric/mental health provider in Santa Teresa, New Mexico, licensed in Arizona (AP3042) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1366692212
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. DENISE ANN O'BRIENCredential: NPP
Location Address5312 RIO BRAVO DR STE 10Santa Teresa, NM 88008-9210
Mailing Address2573 S Arizona AveYuma, AZ 85364-7336 · (928) 376-0220
Phone(575) 915-1338
Fax(575) 915-1819
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateSeptember 29, 2008
Last NPPES UpdateJanuary 9, 2024
NPPES CertifiedJanuary 9, 2024
✔ NPI 1366692212 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses✔ Licensed in AZ · AP3042✔ Licensed in NM · CNP-03604✔ Licensed in NY · F401029-1
5312 RIO BRAVO DR STE 10, Santa Teresa, NM 88008
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Other Names 1

Former Name (1)Miss Denise Ann Rouba Npp

Secondary Practice Locations 2

Location 12573 S. Arizona AveYuma, AZ 85364 · Phone (928) 376-0220
Location 22801 Missouri Ave Ste 22Las Cruces, NM 88011-5062 · Phone (575) 636-2550 · Fax (575) 915-1819

Other Identifiers 2

Medicaid93225008NM
Other349103AZ · Ahcccs

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

Mrs. Denise Ann O'brien Npp 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 ID3577639301
PECOS Enrollment IDI20220103001348
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 Reassignment

Medicare enrollment records show Denise O'brien reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nm Family Services LLC
27 mi
Physical Therapist
5312 RIO BRAVO DR STE 10
Santa Teresa, NM 88008
  • Reassigned Medicare billing, New Mexico enrollment
  • 11 clinicians in this Medicare group
NPI 1649697657 (575) 915-1338

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 88008 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.

Other Providers at the Same Location NPPES 20

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

CARLOS DAVID CHEDA
Community Health Worker
5312 RIO BRAVO DR STE 10
SANTA TERESA, NM 88008
Doña Ana County (575) 915-1338
JAVIER HERNANDEZ TORRES
Community Health Worker
5312 RIO BRAVO DR STE 10
SANTA TERESA, NM 88008
Doña Ana County (575) 915-1338
ZAMYRA ALINE LUGO- PRINCIPE
Community Health Worker
5312 RIO BRAVO DR STE 10
SANTA TERESA, NM 88008
Doña Ana County (575) 915-1338
DAVID RICHARD BEAN
Community Health Worker
5312 RIO BRAVO DR STE 10
SANTA TERESA, NM 88008
Doña Ana County (575) 915-1338
GABRIELA ARCE
Community Health Worker
5312 RIO BRAVO DR STE 10
SANTA TERESA, NM 88008
Doña Ana County (575) 915-1338
NATALI ARVILLA
Community Health Worker
5312 RIO BRAVO DR STE 10
SANTA TERESA, NM 88008
Doña Ana County (575) 915-1338
JOSE MANUEL MARQUES
Community Health Worker
5312 RIO BRAVO DR STE 10
SANTA TERESA, NM 88008
Doña Ana County (575) 915-1338
SAMANTHA JOE HARRIS
Community Health Worker
5312 RIO BRAVO DR STE 10
SANTA TERESA, NM 88008
Doña Ana County (575) 915-1338

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 Denise O'brien's NPI number?

The NPI number for Denise O'brien is 1366692212. It was assigned to this individual provider in the NPPES registry on September 29, 2008. The provider is also known as Miss Denise Ann Rouba Npp.

Where is Denise O'brien located?

Denise O'brien practices at 5312 Rio Bravo Dr Ste 10, Santa Teresa, NM 88008. The listed phone number is (575) 915-1338.

What is Denise O'brien's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Denise O'brien enrolled in Medicare?

Yes. Denise O'brien 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 organization bills Medicare for Denise O'brien's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Denise O'brien reassigns Medicare benefits to Nm Family Services LLC (Santa Teresa, NM). The 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 Denise O'brien'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 Denise O'brien was last updated on January 9, 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.