Alyssa Nelson, PA-C
NPI 1801459433 · Physician Assistant · Phoenix, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Nelson, PA-C is a Physician Assistant provider in Phoenix, AZ (NPI 1801459433).
Provider details
- NPI number
- 1801459433
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
878 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 225 | $104 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 200 | $13 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 83 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 80 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $75 |
| Hemoglobin A1c Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 272 | 126 |
| Losartan Potassium | 168 | 74 |
| Lisinopril | 158 | 75 |
| Levothyroxine Sodium | 148 | 69 |
| Amlodipine Besylate | 138 | 65 |
| Metformin Hcl | 82 | 47 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$153 across 1 record (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
Additional practice locations (1)
- 2075 S Cottonwood DrTempe, AZ 85282-3040Phone: (480) 718-0568
Registry dates
- Enumerated
- 2019-04-18
- Last updated
- 2021-05-25
- Certified
- 2021-05-25
Frequently asked questions
- What is Alyssa Nelson's NPI number?
- Alyssa Nelson's National Provider Identifier (NPI) is 1801459433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Nelson's specialty?
- Alyssa Nelson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Nelson located?
- Alyssa Nelson's practice location on file with NPPES is 8301 W Camelback Rd, Phoenix, AZ 85037-1257.
- What is Alyssa Nelson's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Nelson is (888) 698-6727.
- Does Alyssa Nelson accept Medicare?
- Alyssa Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Nelson's NPI active?
- Yes — Alyssa Nelson's NPI (1801459433) is active in the NPPES registry as of the last update on 2021-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.