Sarah Robertson, NP
NPI 1356690234 · Family Nurse Practitioner · Palmdale, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Robertson, NP is a Family Nurse Practitioner provider in Palmdale, CA (NPI 1356690234).
Provider details
- NPI number
- 1356690234
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 22292 (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
13 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
223 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 125 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 34 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 20 | $8 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 18 | $3 |
| Bacterial Colony Count, Urine87086 | 15 | $8 |
| X-Ray of Chest, 2 Views71046 | 11 | $32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 56 | 26 |
| Atorvastatin Calcium | 54 | 24 |
| Levothyroxine Sodium | 47 | 13 |
| Rosuvastatin Calcium | 34 | 13 |
| Cephalexin | 30 | 27 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 30 | 27 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,003 across 45 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
- 2012-09-06
- Last updated
- 2012-09-06
Frequently asked questions
- What is Sarah Robertson's NPI number?
- Sarah Robertson's National Provider Identifier (NPI) is 1356690234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Robertson's specialty?
- Sarah Robertson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Robertson located?
- Sarah Robertson's practice location on file with NPPES is 41210 11th St W, Palmdale, CA 93551-1447.
- What is Sarah Robertson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Robertson is (661) 947-7100.
- Does Sarah Robertson accept Medicare?
- Sarah Robertson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Robertson's NPI active?
- Yes — Sarah Robertson's NPI (1356690234) is active in the NPPES registry as of the last update on 2012-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.