Laorence Wassom, NP-C
NPI 1578189262 · Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laorence Wassom, NP-C is a Nurse Practitioner provider in San Francisco, CA (NPI 1578189262).
Provider details
- NPI number
- 1578189262
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 95014763 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
287 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 148 | $83 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 50 | $103 |
| Automated Urinalysis Test81003 | 29 | $2 |
| X-Ray of Chest, 2 Views71046 | 22 | $20 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 21 | $48 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 17 | $94 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 49 | 49 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 34 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 33 | 33 |
| Fluticasone Propionate | 22 | 22 |
| Azithromycin | 21 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | 16 |
| Cefadroxil | 16 |
Practice location
Mailing address
Additional practice locations (1)
- 2395 Lombard StSan Francisco, CA 94123-2601Phone: (415) 796-2242Fax: (415) 796-3841
Registry dates
- Enumerated
- 2020-06-18
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Laorence Wassom's NPI number?
- Laorence Wassom's National Provider Identifier (NPI) is 1578189262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laorence Wassom's specialty?
- Laorence Wassom is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Laorence Wassom located?
- Laorence Wassom's practice location on file with NPPES is 170 Columbus Ave Ste 110, San Francisco, CA 94133-5160.
- What is Laorence Wassom's phone number?
- The practice phone number listed in the NPPES registry for Laorence Wassom is (415) 965-8050.
- Does Laorence Wassom accept Medicare?
- Laorence Wassom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laorence Wassom's NPI active?
- Yes — Laorence Wassom's NPI (1578189262) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.