Sandra Valle, PA-C
NPI 1861625121 · Physician Assistant · Palo Alto, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Valle, PA-C is a Physician Assistant provider in Palo Alto, CA (NPI 1861625121).
Provider details
- NPI number
- 1861625121
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA13871 (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 tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
14 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $94 |
Typical Medicare-allowed amounts for these services range $94–$94 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 120 | 17 |
| Azithromycin | 86 | 86 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 75 | 14 |
| Atovaquone/Proguanil Hclbrand: Atovaquone-Proguanil Hcl | 69 | 68 |
| Dolutegravir Sodiumbrand: Tivicay | 54 | 12 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 35 | — |
| Darunavir/Cobicistat |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$33 across 1 record (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
- 2009-09-02
- Last updated
- 2022-07-21
Frequently asked questions
- What is Sandra Valle's NPI number?
- Sandra Valle's National Provider Identifier (NPI) is 1861625121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Valle's specialty?
- Sandra Valle is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Valle located?
- Sandra Valle's practice location on file with NPPES is 211 Quarry Rd Ste 202, Palo Alto, CA 94304-1416.
- What is Sandra Valle's phone number?
- The practice phone number listed in the NPPES registry for Sandra Valle is (650) 723-9001.
- Does Sandra Valle accept Medicare?
- Sandra Valle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Valle's NPI active?
- Yes — Sandra Valle's NPI (1861625121) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.