NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1629443197 ARNP
Verify on CMS → Mary Beth Britton-King, ARNP
Family Nurse Practitioner in Satellite Beach, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 210,832 in Family Nurse Practitioner, 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.
Prescribing volume
3K
Medicare Part D claims · 488 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$635.75
22 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Mary Beth Britton-King, ARNP filed 3,089 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Satellite Beach, Florida, prescribing 85% generic.
- 3K
- Part D claims, 2023
- 85%
- generic prescribing
- $635.75
- industry payments (Sunshine Act)
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.
Mary Beth Britton-King, ARNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,089 Top 11% higher than 89% of 1,370,886 prescribers
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
What does the federal data show about Mary Beth Britton-King, ARNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
3,089 153% vs specialty avg
Specialty distribution in Florida
How Family Nurse Practitioner compares to other specialties among Florida 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 Family Nurse Practitioner. 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).
Mary Beth Britton-King, ARNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding ARNP credentials at 1231 S PATRICK DR, Satellite Beach, FL, 32937, with a listed phone of (321) 622-5432. NPI 1629443197 was issued on 12/09/2015.
Medicare Part D records for calendar year 2023 show 3,089 prescription claims written by this provider, covering 488 Medicare beneficiaries and totaling roughly $295K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 0.4%.
Family Nurse Practitioner is a high-volume specialty nationwide, with 210,832 enrolled providers across 56 states and an average of 1,222 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
Provider Details
| NPI | 1629443197 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | ARNP |
| Gender | Female |
| NPI Issued | 12/09/2015 |
Hospital and facility affiliations
Facilities where Mary Beth Britton-King, ARNP 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.
Space Coast Urgent Care LLC
Indian Harbour Beach, FL
Two Rivers Family Practice PLLC
Satellite Beach, FL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Mary Beth Britton-King, ARNP. Source: openpaymentsdata.cms.gov.
Total received
$636
Largest payer
AstraZeneca Pharmaceuticals LP
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Florida FLDOH 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 - they are NOT specific to Mary Beth Britton-King, ARNP. To verify Mary Beth Britton-King, ARNP's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Mary Beth Britton-King, ARNP - brand share 15.0%
Family Nurse Practitioner average
15% brand-name claims vs 85% generic, on 3,089 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.
3,089
Total Claims
$295K
Total Drug Cost
488
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 7,788
- Total Day Supply
- 227,756
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $237K
- Generic Drug Cost
- $57K
- Opioid Claims
- 11 (0.4% rate)
- Antibiotic Claims
- 92
Patient Demographics
- Average Patient Age
- 73.5 years
- Avg HCC Risk Score
- 1.01
- Gender Split
- 73% female / 27% male
- Age Distribution
- <65: 26, 65-74: 252, 75-84: 166, 85+: 44
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mary Beth Britton-King, ARNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
221 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
161 claims
- Amlodipine Besylate
Amlodipine Besylate
159 claims
- Atorvastatin Calcium
Atorvastatin Calcium
155 claims
- Losartan Potassium
Losartan Potassium
126 claims
- Lisinopril
Lisinopril
106 claims
- Metformin Hcl
Metformin Hcl
98 claims
- Metoprolol Succinate 71
Metoprolol Succinate
71 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 221 |
| Rosuvastatin Calcium | 161 |
| Amlodipine Besylate | 159 |
| Atorvastatin Calcium | 155 |
| Losartan Potassium | 126 |
| Lisinopril | 106 |
| Metformin Hcl | 98 |
| Metoprolol Succinate | 71 |
| Hydrochlorothiazide | 62 |
| Alprazolam | 61 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Mary Beth Britton-King, ARNP fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Mary Beth Britton-King, ARNP's 3,089 claims are above the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Britton-King.
Dr. Mary Aanestad
A.R.N.P.
Pensacola, FL
Dr. Shannon Aaron
APRN
Pensacola, FL
Evelyn Abadin Quintana
Miami, FL
Abel Aballe Mosqueda
Bonita Springs, FL
Dr. Marjorie Abanador
ARNP
Winter Park, FL
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Florida medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Mary Beth Britton-King, ARNP's specialty? ▼
Mary Beth Britton-King, ARNP specializes in Family Nurse Practitioner and practices in Satellite Beach, Florida. Credentials: ARNP.
How much does Mary Beth Britton-King, ARNP prescribe under Medicare Part D? ▼
In 2023, Mary Beth Britton-King, ARNP wrote 3,089 Medicare Part D claims totaling $295K in drug costs for 488 beneficiaries.
Where is Mary Beth Britton-King, ARNP located? ▼
Mary Beth Britton-King, ARNP is located at 1231 S PATRICK DR, Satellite Beach, FL, 32937. Phone: (321) 622-5432.
What is Mary Beth Britton-King, ARNP's NPI number? ▼
Mary Beth Britton-King, ARNP's National Provider Identifier (NPI) is 1629443197, issued on 12/09/2015.
Does Mary Beth Britton-King, ARNP prescribe more brand-name or generic drugs? ▼
Mary Beth Britton-King, ARNP's prescribing is 15% brand-name and 85% generic drugs by claim count, with $237K in brand drug costs.
Does Mary Beth Britton-King, ARNP prescribe opioids? ▼
Yes, Mary Beth Britton-King, ARNP had 11 opioid claims in 2023 with an opioid prescribing rate of 0.4%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Mary Beth Britton-King, ARNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Mary Beth Britton-King, ARNP's most frequently prescribed drugs include Levothyroxine Sodium, Rosuvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mary Beth Britton-King, ARNP accept Medicare? ▼
Mary Beth Britton-King, ARNP appears in CMS Medicare data with 3,089 Part D claims and 488 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mary Beth Britton-King, ARNP's credentials? ▼
Mary Beth Britton-King, ARNP's NPI is 1629443197 with credentials ARNP. 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.
- 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
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 May 2026.