NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1508450677 CNP
Verify on CMS → Kevin Sheasgreen, CNP
Family Nurse Practitioner in Dover Foxcroft, Maine.
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
641
Medicare Part D claims · 197 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
77%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Kevin Sheasgreen, CNP filed 641 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Dover Foxcroft, Maine, prescribing 77% generic.
- 641
- Part D claims, 2023
- 77%
- generic prescribing
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.
Kevin Sheasgreen, CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
641 Top 31% higher than 69% 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 Kevin Sheasgreen, CNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
641 48% vs specialty avg
Specialty distribution in Maine
How Family Nurse Practitioner compares to other specialties among Maine 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).
Kevin Sheasgreen, CNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding CNP credentials at 891 W MAIN ST, Dover Foxcroft, ME, 04426, with a listed phone of (207) 564-4464. NPI 1508450677 was issued on 03/01/2021.
Medicare Part D records for calendar year 2023 show 641 prescription claims written by this provider, covering 197 Medicare beneficiaries and totaling roughly $112K in drug spend, split 20% brand-name and 77% generic by claim count, with an opioid prescribing rate of 5.1%.
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 | 1508450677 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | CNP |
| Gender | Male |
| NPI Issued | 03/01/2021 |
Brand vs generic prescribing mix · Typical
Kevin Sheasgreen, CNP - brand share 20.0%
Family Nurse Practitioner average
20% brand-name claims vs 77% generic, on 641 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.
641
Total Claims
$112K
Total Drug Cost
197
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,063
- Total Day Supply
- 28,729
- Brand vs Generic
- 20% brand / 77% generic
- Brand Drug Cost
- $99K
- Generic Drug Cost
- $12K
- Opioid Claims
- 33 (5.1% rate)
- Antibiotic Claims
- 26
Patient Demographics
- Average Patient Age
- 63.7 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 80, 65-74: 77, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kevin Sheasgreen, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Lisinopril
Lisinopril
31 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
20 claims
- Atorvastatin Calcium
Atorvastatin Calcium
20 claims
- Fluticasone Propio…
Fluticasone Propionate
20 claims
- Gabapentin
Gabapentin
17 claims
- Omeprazole
Omeprazole
15 claims
- Levothyroxine Sodium
Levothyroxine Sodium
14 claims
- Metformin Hcl Er
Metformin Hcl Er
14 claims
| Drug | Claims |
|---|---|
| Lisinopril | 31 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 20 |
| Atorvastatin Calcium | 20 |
| Fluticasone Propionate | 20 |
| Gabapentin | 17 |
| Omeprazole | 15 |
| Levothyroxine Sodium | 14 |
| Metformin Hcl Er Metformin Hcl | 14 |
| Pantoprazole Sodium | 12 |
| Famotidine | 11 |
* 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 Kevin Sheasgreen, CNP 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
Kevin Sheasgreen, CNP's 641 claims are below the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Maine
Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as Sheasgreen.
Dr. Susan Abbott
FNP-C
Waterville, ME
Dr. Tammy Abbott
NP
Lewiston, ME
Dr. Samuel Acha
FNP-BC
Westbrook, ME
Dr. Shannon Achorn
NP
Rockland, ME
Dr. Christa Adams
FNP
Lewiston, ME
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 Maine 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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Frequently Asked Questions
What is Kevin Sheasgreen, CNP's specialty? ▼
Kevin Sheasgreen, CNP specializes in Family Nurse Practitioner and practices in Dover Foxcroft, Maine. Credentials: CNP.
How much does Kevin Sheasgreen, CNP prescribe under Medicare Part D? ▼
In 2023, Kevin Sheasgreen, CNP wrote 641 Medicare Part D claims totaling $112K in drug costs for 197 beneficiaries.
Where is Kevin Sheasgreen, CNP located? ▼
Kevin Sheasgreen, CNP is located at 891 W MAIN ST, Dover Foxcroft, ME, 04426. Phone: (207) 564-4464.
What is Kevin Sheasgreen, CNP's NPI number? ▼
Kevin Sheasgreen, CNP's National Provider Identifier (NPI) is 1508450677, issued on 03/01/2021.
Does Kevin Sheasgreen, CNP prescribe more brand-name or generic drugs? ▼
Kevin Sheasgreen, CNP's prescribing is 20% brand-name and 77% generic drugs by claim count, with $99K in brand drug costs.
Does Kevin Sheasgreen, CNP prescribe opioids? ▼
Yes, Kevin Sheasgreen, CNP had 33 opioid claims in 2023 with an opioid prescribing rate of 5.1%.
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 Kevin Sheasgreen, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Kevin Sheasgreen, CNP's most frequently prescribed drugs include Lisinopril, Albuterol Sulfate Hfa, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kevin Sheasgreen, CNP accept Medicare? ▼
Kevin Sheasgreen, CNP appears in CMS Medicare data with 641 Part D claims and 197 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kevin Sheasgreen, CNP's credentials? ▼
Kevin Sheasgreen, CNP's NPI is 1508450677 with credentials CNP. 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.