2026 NPPES data Gynecology Physician NPI 1689365942 MD
Verify on CMS →

SAMANTHA SWARTZ, MD

Gynecology Physician in IOWA CITY, Iowa. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
41
Medicare Part D claims · 24 beneficiaries · Gynecology Physician avg: 295

What the federal data shows

SAMANTHA SWARTZ, MD filed 41 Medicare Part D claims in 2023 as a Gynecology Physician in IOWA CITY, Iowa.

41
Part D claims, 2023

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.

SAMANTHA SWARTZ, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

41 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

SAMANTHA SWARTZ, MD 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 SAMANTHA SWARTZ, MD?

Quality data not reported

NPI registry status

Active

Issued 05/17/2023

NPI 1689365942

Primary specialty

Gynecology Physician

Niche

3,902 US NPIs in this specialty

Medicare Part D claims

41 86% vs specialty avg

2023 prescription claims

Specialty avg: 295

Specialty distribution in Iowa

How Gynecology Physician compares to other specialties among Iowa providers

Iowa providers

Gynecology Physician share within Iowa

1. Gynecology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gynecology Physician share within Iowa

Specialty board-certification context

Estimated specialty board-certified rate — Gynecology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gynecology Physician ABMS/AOA estimate

Est. board-certified rate (Gynecology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gynecology Physician) — ABMS / AOA estimate

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).

SAMANTHA SWARTZ, MD is a Gynecology Physician provider practicing in IOWA CITY, Iowa, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1689365942. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

SAMANTHA SWARTZ, MD appears in the CMS NPPES registry as a Gynecology Physician provider holding MD credentials at 200 HAWKINS DR, IOWA CITY, IA, 52242, with a listed phone of (319) 356-2294. NPI 1689365942 was issued on 05/17/2023. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SWARTZ most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 41 prescription claims written by this provider, covering 24 Medicare beneficiaries and totaling roughly $2K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Gynecology Physician is a narrow specialty nationwide, with 3,902 enrolled providers across 53 states and an average of 295 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

200 HAWKINS DR
IOWA CITY, IA 52242

Provider Details

NPI 1689365942
Specialty Gynecology Physician
Credentials MD
Gender Female
NPI Issued 05/17/2023

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

41
Total Claims
$2K
Total Drug Cost
24
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
47
Total Day Supply
705
Generic Drug Cost
$939

Patient Demographics

Average Patient Age
67.2 years
Avg HCC Risk Score
1.03
Gender Split
100% female / 0% male

Gynecology Physician Overview

How SAMANTHA SWARTZ, MD fits within the Gynecology Physician landscape nationally.

3,902
Gynecology Physician Providers in US
53
States with Gynecology Physician
295
Avg Claims per Provider

SAMANTHA SWARTZ, MD's 41 claims are below the specialty average of 295.

Nearby Gynecology Physician Providers in Iowa

Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as SWARTZ.

Compare Gynecology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SAMANTHA SWARTZ, MD's specialty?
SAMANTHA SWARTZ, MD specializes in Gynecology Physician and practices in IOWA CITY, Iowa. Credentials: MD.
How much does SAMANTHA SWARTZ, MD prescribe under Medicare Part D?
In 2023, SAMANTHA SWARTZ, MD wrote 41 Medicare Part D claims totaling $2K in drug costs for 24 beneficiaries.
Where is SAMANTHA SWARTZ, MD located?
SAMANTHA SWARTZ, MD is located at 200 HAWKINS DR, IOWA CITY, IA, 52242. Phone: (319) 356-2294.
What is SAMANTHA SWARTZ, MD's NPI number?
SAMANTHA SWARTZ, MD's National Provider Identifier (NPI) is 1689365942, issued on 05/17/2023.
How many Gynecology Physician providers are there in the US?
There are 3,902 Gynecology Physician providers across 53 states in the US. The average Gynecology Physician provider writes 295 Medicare Part D claims per year.
Does SAMANTHA SWARTZ, MD accept Medicare?
SAMANTHA SWARTZ, MD appears in CMS Medicare data with 41 Part D claims and 24 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SAMANTHA SWARTZ, MD's credentials?
SAMANTHA SWARTZ, MD's NPI is 1689365942 with credentials MD. 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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 April 2026 (NPPES) / 2023 (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