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ARTHRITIS TREATMENT SPECIALISTS, LLC
NPI 1790041168
Internal Medicine - Rheumatology in La Mesilla, NM

Active since April 10, 2012
1770 TIERRA DE MESILLA, LA MESILLA, NM 88046(575) 526-9189(575) 652-4064 Get Directions Write a Review

NPPES record last updated: May 7, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Arthritis Treatment Specialists, Llc NPPES

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

ARTHRITIS TREATMENT SPECIALISTS, LLC (NPI 1790041168) is a healthcare organization registered as a rheumatology in La Mesilla, New Mexico and active in the NPI registry since April 2012. The organization lists Adrian A Michael, Ceo/owner, as its authorized official.

NPPES Registry Identity

NPI1790041168
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameARTHRITIS TREATMENT SPECIALISTS, LLC
Location Address1770 TIERRA DE MESILLALa Mesilla, NM 88046
Mailing AddressPo Box 1268Mesilla, NM 88046-1268 · (575) 526-9189 · Fax (575) 652-4064
Phone(575) 526-9189
Fax(575) 652-4064
Organization SubpartNo
Authorized OfficialAdrian A MichaelCeo/owner · (575) 526-9189
Enumeration DateApril 10, 2012
Last NPPES UpdateMay 7, 2014
✔ NPI 1790041168 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Licenses✔ Licensed in NM · MD2006-0771✔ Licensed in TX · N8041
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD2006-0771 (NM)
1770 TIERRA DE MESILLA, La Mesilla, NM 88046
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Other Identifiers 4

Medicare PIN1992844989NM
Medicare UPINNMA 102663NM
Medicare UPIN120865NM
Medicaid84576863NM

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arthritis Treatment Specialists, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNew MexicoEnrollment IDO20120904000781Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Arthritis Treatment Specialists, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Adrian Michael, M.D.
Rheumatology
NPI 1992844989
1770 TIERRA DE MESILLA
La Mesilla, NM 88046
(575) 526-9189
✔ PECOS✔ Accepts MedicareSame address

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

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 Arthritis Treatment Specialists, LLC's NPI number?

The NPI number for Arthritis Treatment Specialists, LLC is 1790041168. It was assigned to this organization in the NPPES registry on April 10, 2012.

Where is Arthritis Treatment Specialists, LLC located?

Arthritis Treatment Specialists, LLC is located at 1770 Tierra De Mesilla, La Mesilla, NM 88046. The listed phone number is (575) 526-9189.

What is Arthritis Treatment Specialists, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Arthritis Treatment Specialists, LLC enrolled in Medicare?

Yes. Arthritis Treatment Specialists, LLC is registered in the Medicare PECOS enrollment system.

When is Arthritis Treatment Specialists, LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New Mexico, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Arthritis Treatment Specialists, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Arthritis Treatment Specialists, LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Arthritis Treatment Specialists, LLC was last updated on May 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.