MARK WELLER
NPI 1841140654
Physical Therapist - Geriatrics in Encinitas, CA

Q: What is Mark Weller's NPI number?

The NPI number for Mark Weller is 1841140654. It was assigned to this individual provider in the NPPES registry on January 31, 2026.

Q: What is Mark Weller's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Geriatrics, with taxonomy code 2251G0304X.

Q: When was this NPI record last updated?

The NPPES record for Mark Weller was last updated on January 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since January 31, 2026Accepts Medicare Assignment

944 REGAL RD, ENCINITAS, CA 92024(760) 944-0331 Get Directions Write a Review

NPPES record last updated: January 31, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Mark Weller NPPES

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

MARK WELLER (NPI 1841140654) is an individual geriatrics provider in Encinitas, California, licensed in California (299530) and active in the NPI registry since January 2026. He is a graduate of Other (2020).

NPPES Registry Identity

NPI1841140654

Entity TypeIndividualMale

Primary Taxonomy2251G0304X

Provider Legal NameMARK WELLER

Location Address944 REGAL RDEncinitas, CA 92024-4634

Mailing Address2316 Paseo De Laura Apt 217Oceanside, CA 92056-3748 · (442) 404-7819

Phone(760) 944-0331

Sole ProprietorYes

Medical School CMSOtherGraduated 2020

Enumeration DateJanuary 31, 2026

NPPES CertifiedJanuary 30, 2026

✔ NPI 1841140654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Therapist · GeriatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code2251G0304X

License✔ Licensed in CA · 299530

Definition

A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Geriatric Physical Therapy, who has demonstrated specialized knowledge and skill in the comprehensive biopsychosocial assessment and evidence-based management of movement in aging adults. This includes, but is not limited to, specialized knowledge in and consideration of normal age-related changes and pathological manifestations across all systems; cognition and mental health; polypharmacy; fall risk mitigation; bone health; healthy and active aging, and socioeconomic and health policy issues affecting aging adults. The geriatric physical therapist is an integral part of the interdisciplinary geriatric team and serves as an advocate for the highest level of well-being for the older adult.

944 REGAL RD, Encinitas, CA 92024

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Mark Weller 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 ID7719469444

PECOS Enrollment IDI20260303002722

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.

OLIVE HOLDINGS, LLC

Skilled Nursing Facility

944 REGAL RD
ENCINITAS, CA 92024

San Diego County (760) 944-0331

PROACTIVE SENIOR CARE INC

Nurse Practitioner (Gerontology)

944 REGAL RD
ENCINITAS, CA 92024

San Diego County (619) 887-2838

MANORCARE HEALTH SERVICES LLC

Skilled Nursing Facility

944 REGAL RD
ENCINITAS, CA 92024

San Diego County (760) 944-0331

DR. JACK MILETIC M.D.

Pain Medicine (Interventional Pain Medicine)

944 REGAL RD
ENCINITAS, CA 92024

San Diego County (872) 231-3162

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 Mark Weller's NPI number?

The NPI number for Mark Weller is 1841140654. It was assigned to this individual provider in the NPPES registry on January 31, 2026.

Where is Mark Weller located?

Mark Weller practices at 944 Regal Rd, Encinitas, CA 92024. The listed phone number is (760) 944-0331.

What is Mark Weller's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Geriatrics, with taxonomy code 2251G0304X.

Is Mark Weller enrolled in Medicare?

Yes. Mark Weller 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.

When was this NPI record last updated?

The NPPES record for Mark Weller was last updated on January 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.