Emma Morton-Bours, M.D.
NPI 1316003528 · Internal Medicine Physician · Portola Valley, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emma Morton-Bours, M.D. is a Internal Medicine Physician provider in Portola Valley, CA (NPI 1316003528).
Provider details
- NPI number
- 1316003528
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A89011 (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
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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 57 | 15 |
| Zolpidem Tartrate | 36 | — |
| Escitalopram Oxalate | 32 | — |
| Amlodipine Besylate | 31 | — |
| Levothyroxine Sodiumbrand: Synthroid | 27 | — |
| Levothyroxine Sodium | 24 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-29
- Last updated
- 2023-02-27
- Certified
- 2022-01-06
Frequently asked questions
- What is Emma Morton-Bours's NPI number?
- Emma Morton-Bours's National Provider Identifier (NPI) is 1316003528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Morton-Bours's specialty?
- Emma Morton-Bours is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emma Morton-Bours located?
- Emma Morton-Bours's practice location on file with NPPES is 130 Portola Rd Ste C, Portola Valley, CA 94028-7850.
- What is Emma Morton-Bours's phone number?
- The practice phone number listed in the NPPES registry for Emma Morton-Bours is (650) 851-6000.
- Does Emma Morton-Bours accept Medicare?
- Emma Morton-Bours is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emma Morton-Bours's NPI active?
- Yes — Emma Morton-Bours's NPI (1316003528) is active in the NPPES registry as of the last update on 2023-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.