2026 NPPES data Family Medicine Physician NPI 1659463628 DO
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SEANN ATKINSON, DO

Family Medicine Physician in ATLANTIC, 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
20K
Medicare Part D claims · 769 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
76.8353/100
▼ 6 pts below national avg 83.1 · [object Object]

What the federal data shows

SEANN ATKINSON, DO reported a CMS MIPS final score of 76.8353/100 — below the 83.1 national average — and filed 19,937 Medicare Part D claims in 2023.

76.8353/100
MIPS score · -6 vs avg
20K
Part D claims, 2023
87%
generic prescribing
Likely
board-certified (heuristic)

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.

SEANN ATKINSON, DO's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

77 21st percentile higher than 21% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

SEANN ATKINSON, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about SEANN ATKINSON, DO?

Below national average

NPI registry status

Active

Issued 09/28/2006

NPI 1659463628

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

19,937 483% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

MIPS final score

76.8353/100 6.264699999999991% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Iowa

How Family Medicine Physician compares to other specialties among Iowa providers

Iowa providers

Family Medicine Physician share within Iowa

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

Medicare quality performance — MIPS

SEANN ATKINSON, DO's 2023 MIPS final score plotted against the Family Medicine Physician national average

Below national average
MIPS Final Score
76.8353/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Family Medicine Physician) — 76.8353/100 vs national avg 83.1

0%100%National avg83%76.8%
MIPS final score (Family Medicine Physician) — 76.8353/100 vs national avg 83.1

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).

SEANN ATKINSON, DO appears in the CMS NPPES registry as a Family Medicine Physician provider holding DO credentials at 1501 E 10TH ST, ATLANTIC, IA, 50022, with a listed phone of (712) 243-2850. NPI 1659463628 was issued on 09/28/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ATKINSON 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 19,937 prescription claims written by this provider, covering 769 Medicare beneficiaries and totaling roughly $1.6 million in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 3.3%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 76.8353/100 for the 2023 performance year (Quality 88.0943, Cost 44.6117), compared with the national average of 83.1.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

1501 E 10TH ST
ATLANTIC, IA 50022

Provider Details

NPI 1659463628
Specialty Family Medicine Physician
Credentials DO
Gender Male
NPI Issued 09/28/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

76.8353
Final Score
Avg: 83.1
88.0943
Quality
44.6117
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where SEANN ATKINSON, DO bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

CASS COUNTY MEMORIAL HOSPITAL
★★★★★ 5/5
ATLANTIC, IA
Critical Access Hospitals
CMS CCN: 161376

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

SEANN ATKINSON, DO — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 19,937 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

19,937
Total Claims
$1.6M
Total Drug Cost
769
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
34,853
Total Day Supply
996,064
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$1.3M
Generic Drug Cost
$368K
Opioid Claims
648 (3.3% rate)
Antibiotic Claims
248

Patient Demographics

Average Patient Age
74.3 years
Avg HCC Risk Score
1.14
Gender Split
48% female / 52% male
Age Distribution
<65: 79, 65-74: 320, 75-84: 239, 85+: 131

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What SEANN ATKINSON, DO prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
848
Levothyroxine Sodium
763
Amlodipine Besylate
748
Metoprolol Succinate
616
Omeprazole
539
Gabapentin
521
Lisinopril
513
Losartan Potassium
459
Potassium Chloride
455
Pantoprazole Sodium
448

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Family Medicine Physician Overview

How SEANN ATKINSON, DO fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

SEANN ATKINSON, DO's 19,937 claims are above the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Iowa

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

Compare Family Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SEANN ATKINSON, DO's specialty?
SEANN ATKINSON, DO specializes in Family Medicine Physician and practices in ATLANTIC, Iowa. Credentials: DO.
How much does SEANN ATKINSON, DO prescribe under Medicare Part D?
In 2023, SEANN ATKINSON, DO wrote 19,937 Medicare Part D claims totaling $1.6M in drug costs for 769 beneficiaries.
What is SEANN ATKINSON, DO's Medicare quality score?
SEANN ATKINSON, DO has a CMS MIPS Final Score of 76.8353/100 (Quality: 88.0943, Cost: 44.6117). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is SEANN ATKINSON, DO located?
SEANN ATKINSON, DO is located at 1501 E 10TH ST, ATLANTIC, IA, 50022. Phone: (712) 243-2850.
What is SEANN ATKINSON, DO's NPI number?
SEANN ATKINSON, DO's National Provider Identifier (NPI) is 1659463628, issued on 09/28/2006.
Does SEANN ATKINSON, DO prescribe more brand-name or generic drugs?
SEANN ATKINSON, DO's prescribing is 13% brand-name and 87% generic drugs by claim count, with $1.3M in brand drug costs.
Does SEANN ATKINSON, DO prescribe opioids?
Yes, SEANN ATKINSON, DO had 648 opioid claims in 2023 with an opioid prescribing rate of 3.3%.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does SEANN ATKINSON, DO prescribe most often?
Based on 2023 Medicare Part D data, SEANN ATKINSON, DO's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SEANN ATKINSON, DO accept Medicare?
SEANN ATKINSON, DO appears in CMS Medicare data with 19,937 Part D claims and 769 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SEANN ATKINSON, DO's credentials?
SEANN ATKINSON, DO's NPI is 1659463628 with credentials DO. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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