NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1700420106 APRN, FNP
Verify on CMS → Alexa Gladstone, APRN, FNP
Family Nurse Practitioner in Warwick, Rhode Island.
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
4K
Medicare Part D claims · 511 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Alexa Gladstone, APRN, FNP filed 3,867 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Warwick, Rhode Island, prescribing 85% generic.
- 4K
- Part D claims, 2023
- 85%
- 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.
Alexa Gladstone, APRN, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,867 Top 9% higher than 91% 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 Alexa Gladstone, APRN, FNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
3,867 216% vs specialty avg
Specialty distribution in Rhode Island
How Family Nurse Practitioner compares to other specialties among Rhode Island 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).
Alexa Gladstone, APRN, FNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding APRN, FNP credentials at 92 DEXTERDALE DR, Warwick, RI, 02886, with a listed phone of (401) 595-5275. NPI 1700420106 was issued on 10/30/2019.
Medicare Part D records for calendar year 2023 show 3,867 prescription claims written by this provider, covering 511 Medicare beneficiaries and totaling roughly $460K in drug spend, split 14% brand-name and 85% generic by claim count, with an opioid prescribing rate of 0.7%.
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 | 1700420106 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | APRN, FNP |
| Gender | Female |
| NPI Issued | 10/30/2019 |
Brand vs generic prescribing mix · Typical
Alexa Gladstone, APRN, FNP - brand share 14.0%
Family Nurse Practitioner average
14% brand-name claims vs 85% generic, on 3,867 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.
3,867
Total Claims
$460K
Total Drug Cost
511
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 7,753
- Total Day Supply
- 221,105
- Brand vs Generic
- 14% brand / 85% generic
- Brand Drug Cost
- $390K
- Generic Drug Cost
- $68K
- Opioid Claims
- 29 (0.7% rate)
- Antibiotic Claims
- 105
Patient Demographics
- Average Patient Age
- 71.5 years
- Avg HCC Risk Score
- 1.25
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 79, 65-74: 223, 75-84: 157, 85+: 52
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Alexa Gladstone, APRN, FNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
286 claims
- Amlodipine Besylate
Amlodipine Besylate
216 claims
- Lisinopril
Lisinopril
206 claims
- Losartan Potassium
Losartan Potassium
136 claims
- Levothyroxine Sodium 109
Levothyroxine Sodium
109 claims
- Omeprazole 103
Omeprazole
103 claims
- Hydrochlorothiazide 98
Hydrochlorothiazide
98 claims
- Fluticasone Propio… 89
Fluticasone Propionate
89 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 286 |
| Amlodipine Besylate | 216 |
| Lisinopril | 206 |
| Losartan Potassium | 136 |
| Levothyroxine Sodium | 109 |
| Omeprazole | 103 |
| Hydrochlorothiazide | 98 |
| Fluticasone Propionate | 89 |
| Rosuvastatin Calcium | 86 |
| Metoprolol Succinate | 81 |
* 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 Alexa Gladstone, APRN, FNP 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
Alexa Gladstone, APRN, FNP's 3,867 claims are above the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Rhode Island
Other clinicians with the same primary specialty enrolled in Rhode Island, drawn from the same CMS NPPES roster as Gladstone.
Dr. Allison Abbott
NP
Providence, RI
Dr. Eleanor Aben
NP
Westerly, RI
Chinyere Abii
Woonsocket, RI
Dr. Olajumoke Adetunji
DNP APRN FNP-BC
Warwick, RI
Dr. Mofoluso Agbelese
DNP
Providence, RI
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 Rhode Island 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 Alexa Gladstone, APRN, FNP's specialty? ▼
Alexa Gladstone, APRN, FNP specializes in Family Nurse Practitioner and practices in Warwick, Rhode Island. Credentials: APRN, FNP.
How much does Alexa Gladstone, APRN, FNP prescribe under Medicare Part D? ▼
In 2023, Alexa Gladstone, APRN, FNP wrote 3,867 Medicare Part D claims totaling $460K in drug costs for 511 beneficiaries.
Where is Alexa Gladstone, APRN, FNP located? ▼
Alexa Gladstone, APRN, FNP is located at 92 DEXTERDALE DR, Warwick, RI, 02886. Phone: (401) 595-5275.
What is Alexa Gladstone, APRN, FNP's NPI number? ▼
Alexa Gladstone, APRN, FNP's National Provider Identifier (NPI) is 1700420106, issued on 10/30/2019.
Does Alexa Gladstone, APRN, FNP prescribe more brand-name or generic drugs? ▼
Alexa Gladstone, APRN, FNP's prescribing is 14% brand-name and 85% generic drugs by claim count, with $390K in brand drug costs.
Does Alexa Gladstone, APRN, FNP prescribe opioids? ▼
Yes, Alexa Gladstone, APRN, FNP had 29 opioid claims in 2023 with an opioid prescribing rate of 0.7%.
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 Alexa Gladstone, APRN, FNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Alexa Gladstone, APRN, FNP's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alexa Gladstone, APRN, FNP accept Medicare? ▼
Alexa Gladstone, APRN, FNP appears in CMS Medicare data with 3,867 Part D claims and 511 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alexa Gladstone, APRN, FNP's credentials? ▼
Alexa Gladstone, APRN, FNP's NPI is 1700420106 with credentials APRN, FNP. 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
Compiled from official public sources by the PlainDoctor editorial team.
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.