Alyssa Spencer, PA-C
NPI 1285093898 · Physician Assistant · Sacramento, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Spencer, PA-C is a Physician Assistant provider in Sacramento, CA (NPI 1285093898).
Provider details
- NPI number
- 1285093898
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 53199 (CA)
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
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 316 | 127 |
| Amlodipine Besylate | 195 | 84 |
| Metformin Hcl | 188 | 69 |
| Lisinopril | 184 | 80 |
| Levothyroxine Sodium | 176 | 64 |
| Gabapentin | 166 | 51 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$515 across 13 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
Additional practice locations (1)
- 2425 Alhambra BlvdSacramento, CA 95817-1955Phone: (916) 737-5555
Registry dates
- Enumerated
- 2016-02-11
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Alyssa Spencer's NPI number?
- Alyssa Spencer's National Provider Identifier (NPI) is 1285093898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Spencer's specialty?
- Alyssa Spencer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Spencer located?
- Alyssa Spencer's practice location on file with NPPES is 10423 Old Placerville Rd Ste a, Sacramento, CA 95827-2540.
- What is Alyssa Spencer's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Spencer is (916) 737-5555.
- Does Alyssa Spencer accept Medicare?
- Alyssa Spencer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Spencer's NPI active?
- Yes — Alyssa Spencer's NPI (1285093898) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.