Vanessa Mayen, R.N., N.P.
NPI 1023462694 · Family Nurse Practitioner · Berkeley, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vanessa Mayen, R.N., N.P. is a Family Nurse Practitioner provider in Berkeley, CA (NPI 1023462694).
Provider details
- NPI number
- 1023462694
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 95038673 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 62 | 22 |
| Atorvastatin Calcium | 58 | 19 |
| Lisinopril | 31 | 12 |
| Metformin Hcl | 29 | — |
| Empagliflozinbrand: Jardiance | 25 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-19
- Last updated
- 2022-09-14
- Certified
- 2022-09-14
Frequently asked questions
- What is Vanessa Mayen's NPI number?
- Vanessa Mayen's National Provider Identifier (NPI) is 1023462694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vanessa Mayen's specialty?
- Vanessa Mayen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Vanessa Mayen located?
- Vanessa Mayen's practice location on file with NPPES is 837 Addison St, Berkeley, CA 94710-2047.
- What is Vanessa Mayen's phone number?
- The practice phone number listed in the NPPES registry for Vanessa Mayen is (510) 981-4100.
- Does Vanessa Mayen accept Medicare?
- Vanessa Mayen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vanessa Mayen's NPI active?
- Yes — Vanessa Mayen's NPI (1023462694) is active in the NPPES registry as of the last update on 2022-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.