NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1336421171 APRN
Verify on CMS → Alyssa Anderson, APRN
Family Nurse Practitioner in Branford, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 209,817 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 · 536 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
58.3/100
▼ 25 pts below national avg 83.1 · Mid-tier
Industry payments
$1.1K
54 payments · CMS Open Payments (Sunshine Act)
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
Alyssa Anderson, APRN reported a CMS MIPS final score of 58.3/100 - below the 83.1 national average - and filed 4,105 Medicare Part D claims in 2023.
- 58.3/100
- MIPS score · -25 vs avg
- 4K
- Part D claims, 2023
- 88%
- generic prescribing
- $1.1K
- 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.
Alyssa Anderson, APRN's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
58 5th percentile higher than 5% of 477,587 scored providers
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
Where Alyssa Anderson, APRN sits
This provider among family nurse practitioner peers
Across the 27,154 family nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Alyssa Anderson, APRN writes more Part D claims than 93% of them and scores higher on MIPS quality than 4% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one family nurse practitioner peer from a representative sample of 60; the gold marker is Alyssa Anderson, APRN. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Alyssa Anderson, APRN?
Below national averagePrimary specialty
Family Nurse Practitioner
Medicare Part D claims
4,105 236% vs specialty avg
MIPS final score
58.3/100 24.8 pts vs avg
Specialty distribution in Connecticut
How Family Nurse Practitioner compares to other specialties among Connecticut providers
Medicare quality performance, MIPS
Alyssa Anderson, APRN's 2023 MIPS final score plotted against the Family Nurse Practitioner national average
- MIPS Final Score
- 58.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Family Nurse Practitioner) - 58.3/100 vs national avg 83.1
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).
Alyssa Anderson, APRN appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding APRN credentials at 251 W MAIN ST, Branford, CT, 06405, with a listed phone of (203) 481-0077. NPI 1336421171 was issued on 09/19/2011.
Medicare Part D records for calendar year 2023 show 4,105 prescription claims written by this provider, covering 536 Medicare beneficiaries and totaling roughly $503K in drug spend, split 11% brand-name and 88% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 58.3/100 for the 2023 performance year (Quality 72.1, Cost 98.3), compared with the national average of 83.1.
Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 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 | 1336421171 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 09/19/2011 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
58.3392
Final Score
Avg: 83.1
72.134
Quality
98.2854
Cost
Reporting: Group practice
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 Alyssa Anderson, APRN. Source: openpaymentsdata.cms.gov.
Total received
$1.1K
Largest payer
Regeneron Healthcare Solutions, Inc.
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.
Brand vs generic prescribing mix · Typical
Alyssa Anderson, APRN - brand share 11.0%
Family Nurse Practitioner average
11% brand-name claims vs 88% generic, on 4,105 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.
4,105
Total Claims
$503K
Total Drug Cost
536
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 10,180
- Total Day Supply
- 298,137
- Brand vs Generic
- 11% brand / 88% generic
- Brand Drug Cost
- $408K
- Generic Drug Cost
- $91K
- Antibiotic Claims
- 65
Patient Demographics
- Average Patient Age
- 72.8 years
- Avg HCC Risk Score
- 0.94
- Gender Split
- 51% female / 49% male
- Age Distribution
- <65: 40, 65-74: 270, 75-84: 190, 85+: 36
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Alyssa Anderson, APRN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
257 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
207 claims
- Amlodipine Besylate
Amlodipine Besylate
160 claims
- Levothyroxine Sodium
Levothyroxine Sodium
149 claims
- Losartan Potassium
Losartan Potassium
143 claims
- Metformin Hcl
Metformin Hcl
141 claims
- Lisinopril
Lisinopril
129 claims
- Metoprolol Succinate
Metoprolol Succinate
103 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 257 |
| Rosuvastatin Calcium | 207 |
| Amlodipine Besylate | 160 |
| Levothyroxine Sodium | 149 |
| Losartan Potassium | 143 |
| Metformin Hcl | 141 |
| Lisinopril | 129 |
| Metoprolol Succinate | 103 |
| Escitalopram Oxalate | 90 |
| Methylprednisolone | 88 |
* 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 Alyssa Anderson, APRN fits within the Family Nurse Practitioner landscape nationally.
209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Alyssa Anderson, APRN's 4,105 claims are above the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Anderson.
Dr. Renato Abastillas
APRN
Rocky Hill, CT
Farhiya Abdi
South Windsor, CT
Dr. Maryam Abdishoo
NP
Putnam, CT
Dr. Anwar Abdulrehman
APRN
Danbury, CT
Denise Ace
Stratford, CT
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 Connecticut 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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Frequently Asked Questions
What is Alyssa Anderson, APRN's specialty? ▼
Alyssa Anderson, APRN specializes in Family Nurse Practitioner and practices in Branford, Connecticut. Credentials: APRN.
How much does Alyssa Anderson, APRN prescribe under Medicare Part D? ▼
In 2023, Alyssa Anderson, APRN wrote 4,105 Medicare Part D claims totaling $503K in drug costs for 536 beneficiaries.
What is Alyssa Anderson, APRN's Medicare quality score? ▼
Alyssa Anderson, APRN has a CMS MIPS Final Score of 58.3/100 (Quality: 72.1, Cost: 98.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Alyssa Anderson, APRN located? ▼
Alyssa Anderson, APRN is located at 251 W MAIN ST, Branford, CT, 06405. Phone: (203) 481-0077.
What is Alyssa Anderson, APRN's NPI number? ▼
Alyssa Anderson, APRN's National Provider Identifier (NPI) is 1336421171, issued on 09/19/2011.
Does Alyssa Anderson, APRN prescribe more brand-name or generic drugs? ▼
Alyssa Anderson, APRN's prescribing is 11% brand-name and 88% generic drugs by claim count, with $408K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 209,817 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 Alyssa Anderson, APRN prescribe most often? ▼
Based on 2023 Medicare Part D data, Alyssa Anderson, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Rosuvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alyssa Anderson, APRN accept Medicare? ▼
Alyssa Anderson, APRN appears in CMS Medicare data with 4,105 Part D claims and 536 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alyssa Anderson, APRN's credentials? ▼
Alyssa Anderson, APRN's NPI is 1336421171 with credentials APRN. 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.
- 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
Compiled from official public sources by the PlainDoctor editorial team.