Alexis Sherer, PA-C
NPI 1720610322 · Medical Physician Assistant · Mill Valley, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexis Sherer, PA-C is a Medical Physician Assistant provider in Mill Valley, CA (NPI 1720610322).
Provider details
- NPI number
- 1720610322
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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 tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,127 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 480 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 219 | $93 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 158 | $51 |
| Destruction of Skin Growth, 1-14 Growths17110 | 116 | $125 |
| Biopsy of Related Skin Growth, First Growth11102 | 71 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mometasone Furoate | 24 | 17 |
| Valacyclovir Hclbrand: Valacyclovir | 16 | — |
| Triamcinolone Acetonide | 13 | — |
| Mupirocin | 12 | 11 |
| Spironolactone | 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 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$678 across 21 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
- 2020-02-11
- Last updated
- 2025-09-11
- Certified
- 2020-09-23
Frequently asked questions
- What is Alexis Sherer's NPI number?
- Alexis Sherer's National Provider Identifier (NPI) is 1720610322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexis Sherer's specialty?
- Alexis Sherer is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexis Sherer located?
- Alexis Sherer's practice location on file with NPPES is 655 Redwood Hwy Frontage Rd Ste 246, Mill Valley, CA 94941-3055.
- What is Alexis Sherer's phone number?
- The practice phone number listed in the NPPES registry for Alexis Sherer is (415) 301-5000.
- Does Alexis Sherer accept Medicare?
- Alexis Sherer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexis Sherer's NPI active?
- Yes — Alexis Sherer's NPI (1720610322) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.