Alyssa Anderson, APRN
NPI 1336421171 · Family Nurse Practitioner · Branford, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Anderson, APRN is a Family Nurse Practitioner provider in Branford, CT (NPI 1336421171).
Provider details
- NPI number
- 1336421171
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 004810 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 211 | 89 |
| Amlodipine Besylate | 160 | 72 |
| Rosuvastatin Calcium | 157 | 73 |
| Losartan Potassium | 130 | 60 |
| Lisinopril | 104 | 40 |
| Levothyroxine Sodium | 97 | 42 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,140 across 54 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-19
- Last updated
- 2012-09-06
Frequently asked questions
- What is Alyssa Anderson's NPI number?
- Alyssa Anderson's National Provider Identifier (NPI) is 1336421171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Anderson's specialty?
- Alyssa Anderson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Anderson located?
- Alyssa Anderson's practice location on file with NPPES is 251 W Main St, Branford, CT 06405-4047.
- What is Alyssa Anderson's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Anderson is (203) 481-0077.
- Does Alyssa Anderson accept Medicare?
- Alyssa Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Anderson's NPI active?
- Yes — Alyssa Anderson's NPI (1336421171) is active in the NPPES registry as of the last update on 2012-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.