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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SIDNEY ANN ALLEN
NPI 1508497124
Social Worker - Clinical in Johnston, IA

Active since February 01, 2020PECOS EnrolledAccepts Medicare Assignment
5615 NW 86TH ST, JOHNSTON, IA 50131(515) 643-8350(515) 643-5824 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 6, 2026, Dec 10, 2025, Feb 1, 2020 (3 updates tracked since 2020).

About Sidney Ann Allen NPPES

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

SIDNEY ANN ALLEN (NPI 1508497124) is an individual clinical provider in Johnston, Iowa, licensed in Iowa (120330) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1508497124
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSIDNEY ANN ALLEN
Location Address5615 NW 86TH STJohnston, IA 50131-1738
Mailing AddressPo Box 674721Dallas, TX 75267-4721 · (515) 643-2519 · Fax (515) 643-5824
Phone(515) 643-8350
Fax(515) 643-5824
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateFebruary 1, 2020
Last NPPES UpdateAugust 6, 20263 updates tracked since enumeration
NPPES CertifiedAugust 6, 2026
✔ NPI 1508497124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IA · 120330
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.
5615 NW 86TH ST, Johnston, IA 50131
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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

Sidney Ann Allen 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 ID3274028618
PECOS Enrollment IDI20251223000986
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50131 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.

Other Providers at the Same Location NPPES 10

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

CARLOS ALARCON-SCHRODER MD
Family Medicine
5615 NW 86TH ST
JOHNSTON, IA 50131
Polk County (515) 643-6000
AMY FULTON MD
Family Medicine
5615 NW 86TH ST
JOHNSTON, IA 50131
Polk County (515) 643-6000
JASPREET SINGH MD
Family Medicine
5615 NW 86TH ST
JOHNSTON, IA 50131
Polk County (515) 643-6000
MERCY CLINICS, INC
Clinic/Center (Primary Care)
5615 NW 86TH ST
JOHNSTON, IA 50131
Polk County (515) 643-6000
LUKE WILLIAM RYAN PA-C
Physician Assistant
5615 NW 86TH ST
JOHNSTON, IA 50131
Polk County (515) 643-6000
RANA ALDURRAH MD
Pediatrics
5615 NW 86TH ST, SUITE 200
JOHNSTON, IA 50131
Polk County (515) 643-6090
KENNETH M ANDERSEN MD
Family Medicine
5615 NW 86TH ST
JOHNSTON, IA 50131
Polk County (515) 643-6000
BARBARA L HECK ARNP
Nurse Practitioner
5615 NW 86TH ST
JOHNSTON, IA 50131
Polk County (515) 643-6000

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 Sidney Allen's NPI number?

The NPI number for Sidney Allen is 1508497124. It was assigned to this individual provider in the NPPES registry on February 1, 2020.

Where is Sidney Allen located?

Sidney Allen practices at 5615 NW 86th St, Johnston, IA 50131. The listed phone number is (515) 643-8350.

What is Sidney Allen's specialty?

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

Is Sidney Allen enrolled in Medicare?

Yes. Sidney Allen 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 Sidney Allen was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.