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MARIA C BELL M.D.
NPI 1174529929
Obstetrics & Gynecology - Gynecologic Oncology in Sioux Falls, SD

Active since June 27, 2005PECOS EnrolledAccepts Medicare Assignment
82.99/100
CMS Quality Rating
1500 W 22ND ST, STE 102, SIOUX FALLS, SD 57105(605) 328-7700(605) 328-7775 Get Directions Write a Review

NPPES record last updated: April 17, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Maria C Bell M.d. NPPES

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

MARIA C BELL M.D. (NPI 1174529929) is an individual gynecologic oncology provider in Sioux Falls, South Dakota, licensed in South Dakota (4682) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with Orange City Area Health System, and is a graduate of Sanford School Of Medicine Of University Of South Dakota (1988).

NPPES Registry Identity

NPI1174529929
Entity TypeIndividualFemale
Primary Taxonomy207VX0201X
Provider Legal NameMARIA C BELLCredential: M.D.
Location Address1500 W 22ND ST, STE 102Sioux Falls, SD 57105-1503
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074 · (605) 328-9556 · Fax (605) 328-9501
Phone(605) 328-7700
Fax(605) 328-7775
Sole ProprietorNo
Medical School CMSSanford School Of Medicine Of University Of South DakotaGraduated 1988
Enumeration DateJune 27, 2005
Last NPPES UpdateApril 17, 2009
✔ NPI 1174529929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in SD · 4682
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
1500 W 22ND ST, Sioux Falls, SD 57105
Open in Google Maps ↗

Other Identifiers 4

Medicare PIN160059476SD
Medicaid6201242SD
Medicare UPINF32286
Medicare PINS40914SD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Sanford Health Plan, Security Health Plan 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

Maria C Bell 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 ID941102024
PECOS Enrollment IDI20040121000531, I20120831000549
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 Maria Bell reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sanford Clinic
Same address
Gynecology
1500 W 22ND ST STE 402
Sioux Falls, SD 57105
  • Reassigned Medicare billing, South Dakota enrollment
  • 826 clinicians in this Medicare group
NPI 1083645949 (605) 328-8750
Sanford Medical Center
0.7 mi
Family Medicine
1420 W 22NDST STE 104
Sioux Falls, SD 57105
  • Reassigned Medicare billing, South Dakota enrollment
  • 1,097 clinicians in this Medicare group
NPI 1093090342 (605) 328-4897
Sanford Medical Center Fargo
183 mi
Rural Health
336 MAIN STREET
Forman, ND 58032
  • Reassigned Medicare billing, North Dakota enrollment
  • 1,464 clinicians in this Medicare group
NPI 1073520003 (701) 724-3221
Sanford Health Of Northern Minnesota
268 mi
Physical Therapy
106 5TH ST SOUTH
Walker, MN 56484
  • Reassigned Medicare billing, Minnesota enrollment
  • 607 clinicians in this Medicare group
NPI 1902261456 (218) 547-1900
Sanford Bismarck
299 mi
Multi-Specialty
565 S 7TH ST
Bismarck, ND 58504
  • Reassigned Medicare billing, North Dakota enrollment
  • 779 clinicians in this Medicare group
NPI 1811941172 (701) 323-5550

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 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 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.
220 services134 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
91 services91 patients
Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less 58571
This procedure involves the removal of certain internal structures through small incisions in the abdomen, using a special tool called an endoscope. It's performed when these structures are causing health issues. The weight reference (250.0 g or less) relates to the size of the structures being removed.
44 services44 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.
38 services38 patients
Imaging of lymph nodes during surgery 38900
Imaging of lymph nodes during surgery involves taking detailed pictures of your lymph nodes to help surgeons see and assess them in real-time. This procedure can aid in detecting disease, guiding treatment, and improving surgical precision.
32 services32 patients
Biopsy and removal of lymph nodes of abdominal cavity using an endoscope 38570
This procedure involves using a thin, flexible tool called an endoscope to examine and remove lymph nodes in the abdominal area. The endoscope is inserted through a small incision. It allows doctors to view and biopsy, or take samples of, any suspicious tissues for further testing.
30 services30 patients

Hospital Affiliations CMS Care Compare 5

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

Orange City Area Health System

Critical Access Hospitals · Orange City, IA
OwnershipVoluntary non-profit - Other
CMS Certification Number161360
Location1000 Lincoln Circle SEOrange City, IA 51041 · Sioux County
Emergency services

Sanford Medical Center Fargo

Acute Care Hospitals · Fargo, ND
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number350011
Location801 Broadway NorthFargo, ND 58122 · Cass County
Emergency services Birthing friendly

Sanford Medical Center Bismarck

Acute Care Hospitals · Bismarck, ND
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number350015
Location300 N 7th StBismarck, ND 58506 · Burleigh County
Emergency services Birthing friendly

Sanford Usd Medical Center

Acute Care Hospitals · Sioux Falls, SD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430027
Location1305 W 18th St Post Office Box 5039Sioux Falls, SD 57117 · Minnehaha County
Emergency services Birthing friendly

Sanford Medical Center Aberdeen

Acute Care Hospitals · Aberdeen, SD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430097
Location2905 3rd Ave SEAberdeen, SD 57402 · Brown County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57105 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
$167.23 typical visit price
range $55.52 – $167.23
Typical copayment $41.80 (range $13.88 – $41.80)
Most-billed visit code 99205
Established Patient
$97.88 typical visit price
range $18.08 – $137.08
Typical copayment $24.47 (range $4.52 – $34.27)
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.

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.

82.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality87.06
Promoting Interoperability99
Improvement Activities40
Cost57.08

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.

KEITH A HANSEN M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
1500 W 22ND ST, STE 102
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
LAURIE B LANDEEN M.D.
Obstetrics & Gynecology
1500 W 22ND ST, STE 301
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
SHELLEY J MORRISON M.D.
Obstetrics & Gynecology
1500 W 22ND ST, STE 301
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
TERRY ENGELMANN CNM
Advanced Practice Midwife
1500 W 22ND ST, STE 301
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
RIFAT HUSSAIN MD
Plastic Surgery
1500 W 22ND ST, STE 104
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-0000
VICKIE L REIFF CNM
Midwife
1500 W 22ND ST, STE 301
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-4600
TAMMI K STANGOHR PA-C
Physician Assistant
1500 W 22ND ST, STE 102
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7700
SANFORD CLINIC
Plastic Surgery
1500 W 22ND ST, STE 101
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-0000

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 Bell's NPI number?

The NPI number for Maria Bell is 1174529929. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Where is Maria Bell located?

Maria Bell practices at 1500 W 22nd St Ste 102, Sioux Falls, SD 57105. The listed phone number is (605) 328-7700.

What is Maria Bell's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is Maria Bell enrolled in Medicare?

Yes. Maria Bell 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 Maria Bell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Bell reassigns Medicare benefits to 5 organizations: Sanford Clinic (Sioux Falls, SD), Sanford Medical Center (Sioux Falls, SD), Sanford Medical Center Fargo (Forman, ND), Sanford Health Of Northern Minnesota (Walker, MN) and Sanford Bismarck (Bismarck, ND). 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 Maria Bell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Bell accept?

Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan, Security Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Maria Bell 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 Bell affiliated with any hospitals?

According to CMS data, Maria Bell is affiliated with Orange City Area Health System, Sanford Medical Center Fargo, Sanford Medical Center Bismarck, Sanford Usd Medical Center and Sanford Medical Center Aberdeen.

When was this NPI record last updated?

The NPPES record for Maria Bell was last updated on April 17, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.