Brittany Lyon, MSN, AGACNP-BC
NPI 1609618909 · Acute Care Nurse Practitioner · La Jolla, CA
Brittany Lyon, MSN, AGACNP-BC is a Acute Care Nurse Practitioner provider in La Jolla, CA (NPI 1609618909).
Provider details
- NPI number
- 1609618909
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, AGACNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95030026 (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 tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 27 | 20 |
| Doxycycline Monohydrate | 16 | 16 |
| Metoprolol Tartrate | 15 | 13 |
| Nitroglycerin | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-06-10
- Last updated
- 2024-06-10
- Certified
- 2024-06-09
Frequently asked questions
- What is Brittany Lyon's NPI number?
- Brittany Lyon's National Provider Identifier (NPI) is 1609618909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Lyon's specialty?
- Brittany Lyon is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brittany Lyon located?
- Brittany Lyon's practice location on file with NPPES is 9888 Genesee Ave, La Jolla, CA 92037-1205.
- What is Brittany Lyon's phone number?
- The practice phone number listed in the NPPES registry for Brittany Lyon is (858) 834-1798.
- Is Brittany Lyon's NPI active?
- Yes — Brittany Lyon's NPI (1609618909) is active in the NPPES registry as of the last update on 2024-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.