NPI registry status
Active
2026 NPPES data Maternal & Fetal Medicine Physician NPI 1003568288
Verify on CMS → Emily Boysen
Maternal & Fetal Medicine Physician in Sioux Falls, South Dakota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,190 in Maternal & Fetal Medicine Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Emily Boysen is a Maternal & Fetal Medicine Physician in Sioux Falls, South Dakota, listed in the federal CMS National Provider Identifier registry.
- #151
- Maternal & Fetal Medicine Physician rank among South Dakota specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Emily Boysen
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1003568288), first enumerated 01/19/2022.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1003568288 · Maternal & Fetal Medicine Physician
NPI-10 · ENUM-RECENT · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1003568288
- ENUM-RECENT 2022
- TAX-NARROW 2,190
- RX-NONE No Part D
- BOOK-THIN 6 in South Dakota
- PHOTO-ENUM Isabella Sciacca Cop… · 2022
◑
Board-eligible specialty (heuristic, not verified)
Emily Boysen practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Emily Boysen?
Quality data not reportedPrimary specialty
Maternal & Fetal Medicine Physician
Specialty distribution in South Dakota
How Maternal & Fetal Medicine Physician compares to other specialties among South Dakota providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Maternal & Fetal Medicine Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1003568288 |
|---|---|
| Specialty | Maternal & Fetal Medicine Physician |
| Gender | Female |
| NPI Issued | 01/19/2022 |
More Maternal & Fetal Medicine Physician in SD →
All providers in South Dakota →
Compare specialties →
Maternal & Fetal Medicine Physician Overview
How Emily Boysen fits within the Maternal & Fetal Medicine Physician landscape nationally.
2,190
Maternal & Fetal Medicine Physician Providers in US
52
States with Maternal & Fetal Medicine Physician
81
Avg Claims per Provider
Nationwide Maternal & Fetal Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Boysen, both outside South Dakota so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2022)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Maternal & Fetal Medicine Physician Providers in South Dakota
Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as Boysen.
One of 6 Maternal & Fetal Medicine Physician providers enrolled in South Dakota, 5 are shown here.
Dr. Leslie Heddleston
MD
Sioux Falls, SD
Dr. Javier Kovacs
M.D.
Sioux Falls, SD
Dr. Michael McNamara
D.O.
Sioux Falls, SD
Dr. Maria Schmoll
M.D,
Sioux Falls, SD
Dr. Oscar Andres Viteri Molina
M.D.
Sioux Falls, SD
Compare Maternal & Fetal Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Emily Boysen's specialty? ▼
Emily Boysen specializes in Maternal & Fetal Medicine Physician and practices in Sioux Falls, South Dakota.
Where is Emily Boysen located? ▼
Emily Boysen is located at 1500 W 22ND ST STE 401, Sioux Falls, SD, 57105. Phone: (605) 328-4600.
What is Emily Boysen's NPI number? ▼
Emily Boysen's National Provider Identifier (NPI) is 1003568288, issued on 01/19/2022.
How many Maternal & Fetal Medicine Physician providers are there in the US? ▼
There are 2,190 Maternal & Fetal Medicine Physician providers across 52 states in the US. The average Maternal & Fetal Medicine Physician provider writes 81 Medicare Part D claims per year.
Does Emily Boysen accept Medicare? ▼
Emily Boysen appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Emily Boysen's credentials? ▼
Emily Boysen's NPI is 1003568288. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.