Jeffrey Larson, CRNP
NPI 1679553937 · Nurse Practitioner · Erie, PA
Jeffrey Larson, CRNP is a Nurse Practitioner provider in Erie, PA (NPI 1679553937).
Provider details
- NPI number
- 1679553937
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- SP007048 (PA)
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
20 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 34 |
| Amlodipine Besylate | 31 |
| Simvastatin | 23 |
| Metoprolol Tartrate | 16 |
| Allopurinol | 14 |
| Tamsulosin Hcl | 14 |
| Enalapril Maleate | 13 |
| Losartan Potassium | 11 |
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 , 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
- 2006-01-20
- Last updated
- 2012-05-23
Frequently asked questions
- What is Jeffrey Larson's NPI number?
- Jeffrey Larson's National Provider Identifier (NPI) is 1679553937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Larson's specialty?
- Jeffrey Larson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jeffrey Larson located?
- Jeffrey Larson's practice location on file with NPPES is 201 State St, Erie, PA 16550-0002.
- What is Jeffrey Larson's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Larson is (814) 877-6139.
- Is Jeffrey Larson's NPI active?
- Yes — Jeffrey Larson's NPI (1679553937) is active in the NPPES registry as of the last update on 2012-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.