DR. RISHI A NIGAM M.D.
NPI 1205268455
Radiology - Diagnostic Neuroimaging in Rapid City, SD

Active since July 30, 2013PECOS EnrolledAccepts Medicare Assignment
98.97/100
CMS Quality Rating
2929 5TH ST STE 100, RAPID CITY, SD 57701(605) 342-2852(605) 342-3930 Get Directions Write a Review

NPPES record last updated: January 14, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 14, 2020, Jun 4, 2019, Mar 30, 2018 (3 updates tracked since 2018).

About Dr. Rishi A Nigam M.d. NPPES

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

DR. RISHI A NIGAM M.D. (NPI 1205268455) is an individual diagnostic neuroimaging provider in Rapid City, South Dakota, licensed in South Dakota (1140011400) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Monument Health Rapid City Hospital, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1205268455
Entity TypeIndividualMale
Primary Taxonomy2085D0003X
Provider Legal NameDR. RISHI A NIGAMCredential: M.D.
Location Address2929 5TH ST STE 100Rapid City, SD 57701-7355
Mailing Address2929 5th St Ste 100Rapid City, SD 57701-7355 · (605) 342-2852 · Fax (605) 342-3930
Fax(605) 342-3930
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJuly 30, 2013
Last NPPES UpdateJanuary 14, 20203 updates tracked since enumeration
NPI 1205268455 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyRadiology · Diagnostic NeuroimagingAllopathic & Osteopathic Physicians
Taxonomy Code2085D0003X
Licenses Licensed in SD · 1140011400 Licensed in WY · 12075A Licensed in MN · 63521
Definition
A licensed physician, who has completed a residency program in Neurology, and who has additional training, experience, and competence in the standards of performance and interpretation of Magnetic Resonance Imaging (MRI / MRA) of the head, spine, and peripheral nerves, and Computed Tomography (CT) of the head and spine. Physicians are trained in the administration of contrast media and the recognition and treatment of adverse reactions to contrast media. Neuroimaging training encompasses thorough knowledge of clinical neurology, neurophysiology, neuroanatomy, neurochemistry, neuropharmacology, and dynamics of cerebrospinal fluid circulation. Physicians possess special expertise in the technical aspects and clinical applications of each of the modalities and techniques of neuroimaging.
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X · License 63521 (MN), 1140011400 (SD), 12075A (WY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 25474 (MN)
2929 5TH ST STE 100, Rapid City, SD 57701

Other Identifiers 1

Medicaid2016744SD

Accepted 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

Dr. Rishi A Nigam 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 ID3375848419
PECOS Enrollment IDI20190521001528
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 85

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
1,352 services15 patients
Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml A9579
This is an MRI procedure where a gadolinium-based contrast agent is injected into your body. The agent enhances the images, making it easier to detect abnormalities. It's safe and side effects are rare. It's administered per milliliter as needed.
1,107 services73 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
447 services408 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
339 services339 patients
Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
338 services338 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
236 services230 patients

Hospital Affiliations CMS Care Compare 5

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

Monument Health Rapid City Hospital

Acute Care Hospitals · Rapid City, SD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430077
Location353 Fairmont BlvdRapid City, SD 57701 · Pennington County
Emergency services Birthing friendly

Monument Health Lead-Deadwood Hospital

Critical Access Hospitals · Deadwood, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431320
Location61 Charles StreetDeadwood, SD 57732 · Lawrence County
Emergency services

Monument Health Sturgis Hospital

Critical Access Hospitals · Sturgis, SD
OwnershipVoluntary non-profit - Other
CMS Certification Number431321
Location2140 Junction AveSturgis, SD 57785 · Meade County
Emergency services

Fall River Hospital - Cah

Critical Access Hospitals · Hot Springs, SD
OwnershipGovernment - Local
CMS Certification Number431322
Location1201 Highway 71 SouthHot Springs, SD 57747 · Fall River County
Emergency services

Monument Health Custer Hospital

Critical Access Hospitals · Custer, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431323
Location1220 Montgomery StreetCuster, SD 57730 · Custer County
Emergency services

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.97/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality98.79
Improvement Activities40

Other Providers at the Same Location NPPES 5

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

Radiology (Vascular & Interventional Radiology)
2929 5TH ST STE 100
RAPID CITY, SD 57701
Radiology (Diagnostic Radiology)
2929 5TH ST STE 100
RAPID CITY, SD 57701
Radiology (Diagnostic Radiology)
2929 5TH ST STE 100
RAPID CITY, SD 57701
Radiology (Diagnostic Radiology)
2929 5TH ST STE 100
RAPID CITY, SD 57701
Radiology (Diagnostic Radiology)
2929 5TH ST STE 100
RAPID CITY, SD 57701

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 Rishi Nigam's NPI number?

The NPI number for Rishi Nigam is 1205268455. It was assigned to this individual provider in the NPPES registry on July 30, 2013.

Where is Rishi Nigam located?

Rishi Nigam practices at 2929 5th St Ste 100, Rapid City, SD 57701. The listed phone number is (605) 342-2852.

What is Rishi Nigam's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Neuroimaging, with taxonomy code 2085D0003X.

Is Rishi Nigam enrolled in Medicare?

Yes. Rishi Nigam 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 Rishi Nigam accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Avera Health Plans list Rishi Nigam 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 Rishi Nigam affiliated with any hospitals?

According to CMS data, Rishi Nigam is affiliated with Monument Health Rapid City Hospital, Monument Health Lead-Deadwood Hospital, Monument Health Sturgis Hospital, Fall River Hospital - Cah and Monument Health Custer Hospital.

When was this NPI record last updated?

The NPPES record for Rishi Nigam was last updated on January 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.