Diana Saylor, PA-C
NPI 1497888614 · Physician Assistant · Mill Valley, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Saylor, PA-C is a Physician Assistant provider in Mill Valley, CA (NPI 1497888614).
Provider details
- NPI number
- 1497888614
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 1499 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 90 | 30 |
| Atorvastatin Calcium | 82 | 28 |
| Zolpidem Tartrate | 58 | 20 |
| Alprazolam | 51 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 50 | 13 |
| Gabapentin | 47 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2012-12-05
Frequently asked questions
- What is Diana Saylor's NPI number?
- Diana Saylor's National Provider Identifier (NPI) is 1497888614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Saylor's specialty?
- Diana Saylor is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Saylor located?
- Diana Saylor's practice location on file with NPPES is 619 E. Blithedale Ave, Mill Valley, CA 94941.
- What is Diana Saylor's phone number?
- The practice phone number listed in the NPPES registry for Diana Saylor is (415) 388-2801.
- Does Diana Saylor accept Medicare?
- Diana Saylor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Saylor's NPI active?
- Yes — Diana Saylor's NPI (1497888614) is active in the NPPES registry as of the last update on 2012-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.