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MARK A MUIZNIEKS MD
NPI 1174570014
Emergency Medicine in Clarksville, TN

Active since May 27, 2006PECOS EnrolledAccepts Medicare Assignment
651 DUNLOP LANE CLARKSVILLE, CLARKSVILLE, TN 37040(931) 502-1370 Get Directions Write a Review

NPPES record last updated: August 2, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mark A Muiznieks Md NPPES

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

MARK A MUIZNIEKS MD (NPI 1174570014) is an individual emergency medicine provider in Clarksville, Tennessee, licensed in Tennessee (40646) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Jennie Stuart Medical Center, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2003).

NPPES Registry Identity

NPI1174570014
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMARK A MUIZNIEKSCredential: MD
Location Address651 DUNLOP LANE CLARKSVILLEClarksville, TN 37040-5015
Mailing Address2020 21st Ave S, Suite 201Nashville, TN 37212-4354 · (615) 269-0652 · Fax (615) 269-0135
Phone(931) 502-1370
Sole ProprietorNo
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2003
Enumeration DateMay 27, 2006
Last NPPES UpdateAugust 2, 2011
✔ NPI 1174570014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TN · 40646
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
651 DUNLOP LANE CLARKSVILLE, Clarksville, TN 37040
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Other Identifiers 3

Medicaid3831915TN
Other000000528735KY · Blue Shield
Medicare PIN3831915TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.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

Mark A Muiznieks Md 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 ID8426152778
PECOS Enrollment IDI20070327000405, I20240619001600
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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
149 services148 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
79 services76 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
69 services69 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
47 services45 patients

Hospital Affiliations CMS Care Compare 4

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

Jennie Stuart Medical Center

Acute Care Hospitals · Hopkinsville, KY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180051
Location320 West 18th StreetHopkinsville, KY 42240 · Christian County
Emergency services Birthing friendly

Hardin Medical Center

Acute Care Hospitals · Savannah, TN
OwnershipGovernment - Local
CMS Certification Number440109
Location935 Wayne RoadSavannah, TN 38372 · Hardin County
Emergency services Birthing friendly

Henry County Medical Center

Acute Care Hospitals · Paris, TN
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440132
Location301 Tyson AvParis, TN 38242 · Henry County
Emergency services

Tristar Hendersonville Medical Center

Acute Care Hospitals · Hendersonville, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440194
Location355 New Shackle Island RdHendersonville, TN 37075 · Sumner County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37040 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

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 Mark Muiznieks's NPI number?

The NPI number for Mark Muiznieks is 1174570014. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Mark Muiznieks located?

Mark Muiznieks practices at 651 Dunlop Lane Clarksville, Clarksville, TN 37040. The listed phone number is (931) 502-1370.

What is Mark Muiznieks's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Mark Muiznieks enrolled in Medicare?

Yes. Mark Muiznieks 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 Mark Muiznieks accept?

Health plans from Oscar Insurance Company list Mark Muiznieks 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 Mark Muiznieks affiliated with any hospitals?

According to CMS data, Mark Muiznieks is affiliated with Jennie Stuart Medical Center, Hardin Medical Center, Henry County Medical Center and Tristar Hendersonville Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Muiznieks was last updated on August 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.