Jennifer Grillo, CFNP
NPI 1023344371 · Family Nurse Practitioner · Fredericksburg, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Grillo, CFNP is a Family Nurse Practitioner provider in Fredericksburg, VA (NPI 1023344371).
Provider details
- NPI number
- 1023344371
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CFNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024168434 (VA)
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
16 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 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 109 | 41 |
| Amlodipine Besylate | 85 | 33 |
| Levothyroxine Sodium | 60 | 17 |
| Duloxetine Hcl | 59 | 16 |
| Lisinopril | 53 | 18 |
| Rosuvastatin Calcium | 44 | 15 |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 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
- 2009-10-21
- Last updated
- 2020-08-11
- Certified
- 2020-08-11
Frequently asked questions
- What is Jennifer Grillo's NPI number?
- Jennifer Grillo's National Provider Identifier (NPI) is 1023344371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Grillo's specialty?
- Jennifer Grillo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Grillo located?
- Jennifer Grillo's practice location on file with NPPES is 418 Chatham Square Office Park, Fredericksburg, VA 22405-2561.
- What is Jennifer Grillo's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Grillo is (405) 371-4700.
- Does Jennifer Grillo accept Medicare?
- Jennifer Grillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Grillo's NPI active?
- Yes — Jennifer Grillo's NPI (1023344371) is active in the NPPES registry as of the last update on 2020-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.