Larissa Spishock, PA-C
NPI 1538414339 · Physician Assistant · Hamilton, NJ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larissa Spishock, PA-C is a Physician Assistant provider in Hamilton, NJ (NPI 1538414339).
Provider details
- NPI number
- 1538414339
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 25MP00287000 (NJ)
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
13 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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 121 | 111 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 92 | 52 |
| Fluticasone Propionate | 89 | 53 |
| Amlodipine Besylate | 72 | 35 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 59 | 52 |
| Cephalexin | 59 | 52 |
| Methylprednisolone | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$33 across 2 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
- 2012-07-17
- Last updated
- 2026-02-06
- Certified
- 2026-02-06
Frequently asked questions
- What is Larissa Spishock's NPI number?
- Larissa Spishock's National Provider Identifier (NPI) is 1538414339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Spishock's specialty?
- Larissa Spishock is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Larissa Spishock located?
- Larissa Spishock's practice location on file with NPPES is 1078 White Horse Ave, Hamilton, NJ 08610-1425.
- What is Larissa Spishock's phone number?
- The practice phone number listed in the NPPES registry for Larissa Spishock is (609) 581-9100.
- Does Larissa Spishock accept Medicare?
- Larissa Spishock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larissa Spishock's NPI active?
- Yes — Larissa Spishock's NPI (1538414339) is active in the NPPES registry as of the last update on 2026-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.