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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.

CINDY MAMMEN PA-C
NPI 1881661007
Physician Assistant in Sioux City, IA

Active since March 07, 2006PECOS Enrolled
2501 PIERCE ST, SIOUX CITY, IA 51104(712) 294-5000(712) 294-5091 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cindy Mammen Pa-c NPPES

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

CINDY MAMMEN PA-C (NPI 1881661007) is an individual physician assistant in Sioux City, Iowa, licensed in Iowa (001210) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881661007
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCINDY MAMMENCredential: PA-C
Location Address2501 PIERCE STSioux City, IA 51104-3725
Mailing Address2501 Pierce StSioux City, IA 51104-3725 · (712) 294-5000 · Fax (712) 294-5091
Phone(712) 294-5000
Fax(712) 294-5091
Sole ProprietorNo
Enumeration DateMarch 7, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1881661007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IA · 001210
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
2501 PIERCE ST, Sioux City, IA 51104
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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 (PECOS)

Cindy Mammen Pa-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 51104 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
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
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 20

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

KORNELIA KELLOGG D.O.
Family Medicine
2501 PIERCE ST
SIOUX CITY, IA 51104
Woodbury County (712) 294-5000
MICHAEL JOHN JUNG MD
Family Medicine
2501 PIERCE ST
SIOUX CITY, IA 51104
Woodbury County (712) 294-5000
SIOUXLAND MEDICAL EDUCATION FOUNDATION PHARMACY
Non-Pharmacy Dispensing Site
2501 PIERCE ST
SIOUX CITY, IA 51104
Woodbury County (712) 294-5000
DANIEL IRWIN
Family Medicine
2501 PIERCE ST
SIOUX CITY, IA 51104
Woodbury County (712) 294-5000
AMJAD ABDELHADY MD
Family Medicine
2501 PIERCE ST
SIOUX CITY, IA 51104
Woodbury County (712) 294-5018
GARY HEATH PA
Physician Assistant
2501 PIERCE ST
SIOUX CITY, IA 51104
Woodbury County (712) 294-5000
RAVINDER AUJLA
Family Medicine
2501 PIERCE ST
SIOUX CITY, IA 51104
Woodbury County (712) 294-5018
FNU ANUM
Family Medicine
2501 PIERCE ST
SIOUX CITY, IA 51104
Woodbury County (712) 294-5018

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 Cindy Mammen's NPI number?

The NPI number for Cindy Mammen is 1881661007. It was assigned to this individual provider in the NPPES registry on March 7, 2006.

Where is Cindy Mammen located?

Cindy Mammen practices at 2501 Pierce St, Sioux City, IA 51104. The listed phone number is (712) 294-5000.

What is Cindy Mammen's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Cindy Mammen enrolled in Medicare?

Yes. Cindy Mammen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cindy Mammen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.