DR. SANDOR SHAWN NIEMANN MD
NPI 1861484461
Family Medicine in Centreville, VA

Active since August 19, 2005PECOS EnrolledAccepts Medicare Assignment
5645 STONE RD, CENTREVILLE, VA 20120(703) 266-2442(703) 266-7158 Get Directions Write a Review

NPPES record last updated: March 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 11, 2025, Jul 21, 2022, May 18, 2017 (3 updates tracked since 2017).

About Dr. Sandor Shawn Niemann Md NPPES

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

DR. SANDOR SHAWN NIEMANN MD (NPI 1861484461) is an individual family medicine provider in Centreville, Virginia, licensed in Virginia (0101050091) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (1992).

NPPES Registry Identity

NPI1861484461
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. SANDOR SHAWN NIEMANNCredential: MD
Location Address5645 STONE RDCentreville, VA 20120-1618
Mailing Address5645 Stone RdCentreville, VA 20120-1618 · (703) 266-2442 · Fax (703) 266-7158
Fax(703) 266-7158
Sole ProprietorNo
Medical School CMSUniformed Services Uhs Fe Hebert School Of MedGraduated 1992
Enumeration DateAugust 19, 2005
Last NPPES UpdateMarch 11, 20253 updates tracked since enumeration
NPPES CertifiedMarch 11, 2025
NPI 1861484461 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in VA · 0101050091
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.
5645 STONE RD, Centreville, VA 20120

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

Dr. Sandor Shawn Niemann 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 ID5092083766
PECOS Enrollment IDI20170621001961
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 8

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 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.
138 services98 patients
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.
98 services62 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
58 services58 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.
24 services24 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
14 services14 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20120 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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 2

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

Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier11 claims11 services$25.00 avg. paid by Medicare
Wheelchair, pediatric size, rigid, adjustable, without seating system E1237
DME-Wheelchairs · category DD000N
1 supplier12 claims12 services$129.93 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 10

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

Legal Medicine
5645 STONE RD
CENTREVILLE, VA 20120
Family Medicine
5645 STONE RD
CENTREVILLE, VA 20120
Nurse Practitioner (Family)
5645 STONE RD
CENTREVILLE, VA 20120
Nurse Practitioner (Family)
5645 STONE RD
CENTREVILLE, VA 20120
Family Medicine
5645 STONE RD
CENTREVILLE, VA 20120
Nurse Practitioner (Family)
5645 STONE RD
CENTREVILLE, VA 20120
Nurse Practitioner (Family)
5645 STONE RD
CENTREVILLE, VA 20120
Family Medicine
5645 STONE RD
CENTREVILLE, VA 20120

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 Sandor Niemann's NPI number?

The NPI number for Sandor Niemann is 1861484461. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Where is Sandor Niemann located?

Sandor Niemann practices at 5645 Stone Rd, Centreville, VA 20120. The listed phone number is (703) 266-2442.

What is Sandor Niemann's specialty?

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

Is Sandor Niemann enrolled in Medicare?

Yes. Sandor Niemann 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 Sandor Niemann was last updated on March 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.