Natalie Adair
NPI 1538506134 · Physician Assistant · Orange, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Adair is a Physician Assistant provider in Orange, CA (NPI 1538506134).
Provider details
- NPI number
- 1538506134
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- 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 tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 88 | 60 |
| Meloxicam | 48 | 40 |
| Ondansetronbrand: Ondansetron Odt | 32 | 30 |
| Tramadol Hcl | 24 | 22 |
| Omeprazole | 23 | 23 |
| Dexamethasone | 21 | 21 |
| Amoxicillin | 12 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-23
- Last updated
- 2021-12-06
Frequently asked questions
- What is Natalie Adair's NPI number?
- Natalie Adair's National Provider Identifier (NPI) is 1538506134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Adair's specialty?
- Natalie Adair is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natalie Adair located?
- Natalie Adair's practice location on file with NPPES is 280 S Main St, Orange, CA 92868-3852.
- What is Natalie Adair's phone number?
- The practice phone number listed in the NPPES registry for Natalie Adair is (714) 634-4567.
- Does Natalie Adair accept Medicare?
- Natalie Adair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Adair's NPI active?
- Yes — Natalie Adair's NPI (1538506134) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.