VANESSA MARIE MAYEN R.N., N.P.
NPI 1023462694
Nurse Practitioner - Family in Berkeley, CA

Active since April 19, 2016PECOS EnrolledAccepts Medicare Assignment
837 ADDISON ST, BERKELEY, CA 94710(510) 981-4100 Get Directions Write a Review

NPPES record last updated: September 14, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Vanessa Marie Mayen R.n., N.p. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

VANESSA MARIE MAYEN R.N., N.P. (NPI 1023462694) is an individual family provider in Berkeley, California, licensed in California (95004864) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1023462694
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameVANESSA MARIE MAYENCredential: R.N., N.P.
Location Address837 ADDISON STBerkeley, CA 94710-2047
Mailing AddressPo Box 11247Berkeley, CA 94712-2247 · (510) 981-4100
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 19, 2016
Last NPPES UpdateSeptember 14, 2022
NPPES CertifiedSeptember 14, 2022
NPI 1023462694 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 95004864
Also ListedRegistered NurseTaxonomy 163W00000X · License 95038673 (CA)
837 ADDISON ST, Berkeley, CA 94710

Other Names 1

Former Name (1)Vanessa Marie Hayden

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Vanessa Marie Mayen R.n., N.p. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517203144
PECOS Enrollment IDI20190117003440
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers14 claims14 services$202.10 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner
837 ADDISON ST
BERKELEY, CA 94710
Physician Assistant
837 ADDISON ST
BERKELEY, CA 94710
Nurse Practitioner (Family)
837 ADDISON ST
BERKELEY, CA 94710
Nurse Practitioner (Family)
837 ADDISON ST
BERKELEY, CA 94710
Advanced Practice Midwife
837 ADDISON ST
BERKELEY, CA 94710
Social Worker (Clinical)
837 ADDISON ST
BERKELEY, CA 94710
Nurse Practitioner (Psychiatric/Mental Health)
837 ADDISON ST
BERKELEY, CA 94710
Nurse Practitioner (Family)
837 ADDISON ST
BERKELEY, CA 94710

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Vanessa Mayen's NPI number?

The NPI number for Vanessa Mayen is 1023462694. It was assigned to this individual provider in the NPPES registry on April 19, 2016. The provider is also known as Vanessa Marie Hayden.

Where is Vanessa Mayen located?

Vanessa Mayen practices at 837 Addison St, Berkeley, CA 94710. The listed phone number is (510) 981-4100.

What is Vanessa Mayen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Vanessa Mayen enrolled in Medicare?

Yes. Vanessa Mayen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Vanessa Mayen was last updated on September 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.