1. Home
  2. Directory
  3. Minnesota
  4. Coon Rapids
  5. Internal Medicine
  6. NPI Profile

LIZA MARY ZACHARIAH M.D
NPI 1639438179
Internal Medicine - Rheumatology in Coon Rapids, MN

Active since May 03, 2012PECOS EnrolledAccepts Medicare Assignment
4050 COON RAPIDS BLVD NW, COON RAPIDS, MN 55433(763) 236-6000 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 16, 2026, Jun 24, 2025, Mar 5, 2025 and 3 more (6 updates tracked since 2017).

About Liza Mary Zachariah M.d NPPES

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

LIZA MARY ZACHARIAH M.D (NPI 1639438179) is an individual rheumatology provider in Coon Rapids, Minnesota, licensed in Minnesota (78774) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with Lawrence County Memorial Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1639438179
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameLIZA MARY ZACHARIAHCredential: M.D
Location Address4050 COON RAPIDS BLVD NWCoon Rapids, MN 55433-2522
Mailing Address2925 Chicago AveMinneapolis, MN 55407-1321 · (612) 262-9000
Phone(763) 236-6000
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateMay 3, 2012
Last NPPES UpdateApril 16, 20266 updates tracked since enumeration
NPPES CertifiedApril 16, 2026
✔ NPI 1639438179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Licenses✔ Licensed in MN · 78774✔ Licensed in TX · R1914✔ Licensed in IL · 036173482✔ Licensed in DE · C1-0028738
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
Also ListedInternal MedicineTaxonomy 207R00000X · License C1-0028738 (DE), BP10042790 (TX), 78774 (MN)
4050 COON RAPIDS BLVD NW, Coon Rapids, MN 55433
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1501 W 14th St Fl 5Wilmington, DE 19801-1013 · Phone (302) 320-2490 · Fax (302) 623-4395
Location 2601 E 15th StAustin, TX 78701-1930 · Phone (512) 324-8355 · Fax (512) 324-8021
Location 3425 University BlvdRound Rock, TX 78665-1053 · Phone (512) 509-0200 · Fax (512) 509-0285
Location 42200 State StLawrenceville, IL 62439-1899 · Phone (618) 943-1000 · Fax (618) 943-7242

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Liza Mary Zachariah 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 ID6507138880
PECOS Enrollment IDI20250721001818, I20260428000929
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.

Medicare Billing Reassignments

5

Medicare enrollment records show Liza Zachariah reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allina Health System
Same address
Hospitalist
4050 COON RAPIDS BLVD NW
Coon Rapids, MN 55433
  • Reassigned Medicare billing, Minnesota enrollment
  • 3,733 clinicians in this Medicare group
NPI 1063448959 (763) 236-6000
Ellsworth Municipal Hospital
183 mi
Family Medicine
1000 10TH AVE
Ackley, IA 50601
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1831296052 (Iowa)
  • 46 clinicians in this Medicare group
NPI 1356359061 (641) 847-2625
Marengo Memorial Hospital
242 mi
Critical Access
300 W MAY ST
Marengo, IA 52301
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1053368191 (Iowa)
  • 75 clinicians in this Medicare group
NPI 1356402929 (319) 642-5543
Lawrence County Memorial Hospital
533 mi
Critical Access
2200 STATE ST
Lawrenceville, IL 62439
  • Reassigned Medicare billing, Illinois enrollment
  • Also billed through NPI 1396024162 (Illinois)
  • 80 clinicians in this Medicare group
NPI 1881643401 (618) 943-1000
Christiana Care Health Services, Inc
974 mi
Family Medicine
722 YORKLYN RD STE 400
Hockessin, DE 19707
  • Reassigned Medicare billing, Delaware enrollment
  • 1,531 clinicians in this Medicare group
NPI 1134104565 (302) 235-2351

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.
267 services112 patients
Aspiration and/or injection of fluid large joint using ultrasound guidance 20611
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
33 services18 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.
27 services25 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.
17 services17 patients
Aspiration and/or injection of fluid from small joint using ultrasound guidance 20604
This procedure involves using ultrasound to accurately locate a small joint. A needle is then carefully inserted to remove fluid (aspiration) or inject medication. This can help diagnose or treat joint issues. It's generally safe and minimally invasive.
12 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Lawrence County Memorial Hospital

Critical Access Hospitals · Lawrenceville, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141344
Location2200 State StLawrenceville, IL 62439 · Lawrence County
Emergency services

Hansen Family Hospital

Critical Access Hospitals · Iowa Falls, IA
OwnershipGovernment - Local
CMS Certification Number161380
Location920 South Oak StreetIowa Falls, IA 50126 · Hardin County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55433 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
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
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.

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. HEATHER LYNNE BLUE PHARMD
Pharmacist
4050 COON RAPIDS BLVD NW
COON RAPIDS, MN 55433
Anoka County (763) 236-7123
JENNIFER GORDON HAKES PT
Physical Therapist
4050 COON RAPIDS BLVD NW
COON RAPIDS, MN 55433
Anoka County (763) 236-8910
ALEXIS JO COOPER
Physician Assistant
4050 COON RAPIDS BLVD NW
COON RAPIDS, MN 55433
Anoka County (763) 236-6000
DR. JAYA BHATTARAI MD
Internal Medicine
4050 COON RAPIDS BLVD NW
COON RAPIDS, MN 55433
Anoka County (763) 236-6000
MR. AARON SSEMUJJU
Physician Assistant
4050 COON RAPIDS BLVD NW
COON RAPIDS, MN 55433
Anoka County (763) 236-6000
ADAM L GUNDER, MD
Hospitalist
4050 COON RAPIDS BLVD NW
COON RAPIDS, MN 55433
Anoka County (763) 236-9400
AMBER GALAROWICZ
Internal Medicine
4050 COON RAPIDS BLVD NW
COON RAPIDS, MN 55433
Anoka County (763) 236-6000
DR. CIARA LEE STIGEN PH.D.
Psychologist (Clinical)
4050 COON RAPIDS BLVD NW
COON RAPIDS, MN 55433
Anoka County (614) 584-5109

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 Liza Zachariah's NPI number?

The NPI number for Liza Zachariah is 1639438179. It was assigned to this individual provider in the NPPES registry on May 3, 2012.

Where is Liza Zachariah located?

Liza Zachariah practices at 4050 Coon Rapids Blvd NW, Coon Rapids, MN 55433. The listed phone number is (763) 236-6000.

What is Liza Zachariah's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Liza Zachariah enrolled in Medicare?

Yes. Liza Zachariah 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.

Which organizations bill Medicare for Liza Zachariah's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Liza Zachariah reassigns Medicare benefits to 5 organizations: Allina Health System (Coon Rapids, MN), Ellsworth Municipal Hospital (Ackley, IA), Marengo Memorial Hospital (Marengo, IA), Lawrence County Memorial Hospital (Lawrenceville, IL) and Christiana Care Health Services, Inc (Hockessin, DE). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Liza Zachariah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Liza Zachariah accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Health and 2 other insurers list Liza Zachariah 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 Liza Zachariah affiliated with any hospitals?

According to CMS data, Liza Zachariah is affiliated with Lawrence County Memorial Hospital and Hansen Family Hospital.

When was this NPI record last updated?

The NPPES record for Liza Zachariah was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.