Vanessa Olton, MD
NPI 1811375702 · Family Medicine Physician · Lancaster, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vanessa Olton, MD is a Family Medicine Physician provider in Lancaster, CA (NPI 1811375702).
Provider details
- NPI number
- 1811375702
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A148183 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 22 | 11 |
| Escitalopram Oxalate | 15 | — |
| Glipizide | 13 | — |
| Amlodipine Besylate | 12 | — |
| Levothyroxine Sodium | 12 | — |
| Gabapentin | 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
- 2015-05-11
- Last updated
- 2024-12-30
Frequently asked questions
- What is Vanessa Olton's NPI number?
- Vanessa Olton's National Provider Identifier (NPI) is 1811375702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vanessa Olton's specialty?
- Vanessa Olton is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vanessa Olton located?
- Vanessa Olton's practice location on file with NPPES is 45104 10th St W, Lancaster, CA 93534-2310.
- What is Vanessa Olton's phone number?
- The practice phone number listed in the NPPES registry for Vanessa Olton is (661) 942-2391.
- Does Vanessa Olton accept Medicare?
- Vanessa Olton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vanessa Olton's NPI active?
- Yes — Vanessa Olton's NPI (1811375702) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.