Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

LORA MATTSON
NPI 1639525090
Social Worker - Clinical in Ottumwa, IA

Active since May 04, 2016PECOS Enrolled
81.52/100
CMS Quality Rating
2035 CHESTER AVE, OTTUMWA, IA 52501(210) 615-3483(210) 593-9863 Get Directions Write a Review

NPPES record last updated: July 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Lora Mattson NPPES

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

LORA MATTSON (NPI 1639525090) is an individual clinical provider in Ottumwa, Iowa and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639525090
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLORA MATTSON
Location Address2035 CHESTER AVEOttumwa, IA 52501-3715
Mailing Address7272 Wurzbach Rd, Suite 601San Antonio, TX 78240-4801 · (210) 615-3483 · Fax (210) 593-9863
Fax(210) 593-9863
Sole ProprietorNo
Enumeration DateMay 4, 2016
Last NPPES UpdateJuly 22, 2026
NPPES CertifiedJuly 22, 2026
NPI 1639525090 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedSocial WorkerTaxonomy 104100000X
2035 CHESTER AVE, Ottumwa, IA 52501

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 (PECOS)

Lora Mattson 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.

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.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
419 services43 patients
Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
328 services46 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
19 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52501 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
$0.00 typical visit price
range $52.96 – $161.40
Typical copayment $0.00 (range $13.24 – $40.35)
Most-billed visit code NA
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
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.

81.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality66.5
Improvement Activities40

Other Providers at the Same Location NPPES 8

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

Occupational Therapy Assistant
2035 CHESTER AVE
OTTUMWA, IA 52501
Physical Therapy Assistant
2035 CHESTER AVE
OTTUMWA, IA 52501
Dietitian, Registered
2035 CHESTER AVE
OTTUMWA, IA 52501
Skilled Nursing Facility
2035 CHESTER AVE
OTTUMWA, IA 52501
Physical Therapy Assistant
2035 CHESTER AVE
OTTUMWA, IA 52501
Hospice Care, Community Based
2035 CHESTER AVE
OTTUMWA, IA 52501
Physical Therapist (Geriatrics)
2035 CHESTER AVE
OTTUMWA, IA 52501
Occupational Therapy Assistant
2035 CHESTER AVE
OTTUMWA, IA 52501

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 Lora Mattson's NPI number?

The NPI number for Lora Mattson is 1639525090. It was assigned to this individual provider in the NPPES registry on May 4, 2016.

Where is Lora Mattson located?

Lora Mattson practices at 2035 Chester Ave, Ottumwa, IA 52501. The listed phone number is (210) 615-3483.

What is Lora Mattson's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Lora Mattson enrolled in Medicare?

Yes. Lora Mattson is registered in the Medicare PECOS enrollment system.

What insurance does Lora Mattson accept?

Health plans from Medica list Lora Mattson 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.

When was this NPI record last updated?

The NPPES record for Lora Mattson was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.