MARIA NGUYEN M.D.
NPI 1629325568
Family Medicine in Waterloo, IA

Q: What is Maria Nguyen's NPI number?

The NPI number for Maria Nguyen is 1629325568. It was assigned to this individual provider in the NPPES registry on August 9, 2012.

Q: What is Maria Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Maria Nguyen was last updated on August 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since August 09, 2012PECOS EnrolledAccepts Medicare Assignment

2055 KIMBALL AVE, SUITE 101, WATERLOO, IA 50702(319) 272-2112(231) 927-2210 Get Directions Write a Review

NPPES record last updated: August 9, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Maria Nguyen M.d. NPPES

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

MARIA NGUYEN M.D. (NPI 1629325568) is an individual family medicine provider in Waterloo, Iowa, licensed in Iowa (R9418) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, is affiliated with Harrison Medical Center, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1629325568

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameMARIA NGUYENCredential: M.D.

Location Address2055 KIMBALL AVE, SUITE 101Waterloo, IA 50702-5047

Mailing Address2055 Kimball Ave, Suite 101Waterloo, IA 50702-5047 · (319) 272-2112 · Fax (231) 927-2210

Phone(319) 272-2112

Fax(231) 927-2210

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateAugust 9, 2012

✔ NPI 1629325568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in IA · R9418

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

2055 KIMBALL AVE, Waterloo, IA 50702

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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

Maria Nguyen M.d. 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 ID7012143100

PECOS Enrollment IDI20200310002741

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 6

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

296 services282 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

62 services57 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

54 services54 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

23 services22 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

13 services13 patients

Removal of impacted ear wax 69210

Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Harrison Medical Center

Acute Care Hospitals · Bremerton, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500039

Location2520 Cherry AvenueBremerton, WA 98310 · Kitsap County

Emergency services Birthing friendly

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number500108

Location1717 South J StreetTacoma, WA 98405 · Pierce County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50702 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

$94.05 typical visit price

range $16.91 – $131.98

Typical copayment $23.51 (range $4.22 – $32.99)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

2 suppliers11 claims11 services$215.80 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. ROBERT L FRIEDMAN M.D.

Family Medicine

2055 KIMBALL AVE, SUITE 101
WATERLOO, IA 50702

Black Hawk County (319) 272-2112

MANPREET SINGH GILL M.D.

Family Medicine

2055 KIMBALL AVE, SUITE 101
WATERLOO, IA 50702

Black Hawk County (319) 272-2112

CORTNEY CATHERINE CORSON ARNP

Nurse Practitioner (Family)

2055 KIMBALL AVE, 340
WATERLOO, IA 50702

Black Hawk County (319) 272-2774

DR. PATRICIA C CONNELL M.D.

Family Medicine

2055 KIMBALL AVE, SUITE 100
WATERLOO, IA 50702

Black Hawk County (319) 272-2112

NICOLE ELIZABETH GONZALEZ MD

Family Medicine

2055 KIMBALL AVE, SUITE 101
WATERLOO, IA 50702

Black Hawk County (319) 272-2112

DEBRA A FLAMMANG-ROPER LMSW

Counselor (Mental Health)

2055 KIMBALL AVE, SUITE 101
WATERLOO, IA 50702

Black Hawk County (319) 272-2112

ROBERT M WELSHONS P.A.C.

Physician Assistant

2055 KIMBALL AVE, SUITE 101
WATERLOO, IA 50702

Black Hawk County (319) 272-2112

ERIC ROYCHOWDHURY MD

Family Medicine

2055 KIMBALL AVE, SUITE 101
WATERLOO, IA 50702

Black Hawk County (319) 272-2112

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 Maria Nguyen's NPI number?

The NPI number for Maria Nguyen is 1629325568. It was assigned to this individual provider in the NPPES registry on August 9, 2012.

Where is Maria Nguyen located?

Maria Nguyen practices at 2055 Kimball Ave Suite 101, Waterloo, IA 50702. The listed phone number is (319) 272-2112.

What is Maria Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Maria Nguyen enrolled in Medicare?

Yes. Maria Nguyen 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.

What insurance does Maria Nguyen accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Maria Nguyen 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.

Is Maria Nguyen affiliated with any hospitals?

According to CMS data, Maria Nguyen is affiliated with Harrison Medical Center and St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for Maria Nguyen was last updated on August 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.