MARY ELIZABETH MAYS FNP
NPI 1386791416
Nurse Practitioner - Family in San Francisco, CA

Active since January 04, 2007PECOS EnrolledAccepts Medicare Assignment
90.25/100
CMS Quality Rating
50 LECH WALESA, TOM WADDELL HEALTH CENTER, SAN FRANCISCO, CA 94102(415) 355-7493 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary Elizabeth Mays Fnp NPPES

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

MARY ELIZABETH MAYS FNP (NPI 1386791416) is an individual family provider in San Francisco, California, licensed in California (333777) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1992).

NPPES Registry Identity

NPI1386791416
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARY ELIZABETH MAYSCredential: FNP
Location Address50 LECH WALESA, TOM WADDELL HEALTH CENTERSan Francisco, CA 94102-4506
Mailing Address1379 45th AveSan Francisco, CA 94122-1108 · (415) 759-5528
Sole ProprietorYes
Medical School CMSOtherGraduated 1992
Enumeration DateJanuary 4, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1386791416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 333777
50 LECH WALESA, San Francisco, CA 94102

Other Identifiers 1

Medicare UPINP79975CA

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

Mary Elizabeth Mays Fnp 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 ID9830344423
PECOS Enrollment IDI20130305000535
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 94102 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.03
Promoting Interoperability99
Improvement Activities40
Cost81.64

Referred Medical Equipment & Supplies CMS DME claims 3

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers14 claims32 services$5.76 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), without side rails, without mattress E0295
DME-Hospital Beds · category DB000N
1 supplier13 claims14 services$43.30 avg. paid by Medicare
Bed side rails, half length E0305
DME-Hospital Beds · category DB000N
1 supplier13 claims28 services$6.36 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.

Social Worker (Clinical)
50 LECH WALESA, TOM WADDELL HEALTH CENTER
SAN FRANCISCO, CA 94102
Social Worker (Clinical)
50 LECH WALESA, TOM WADDELL HEALTH CENTER
SAN FRANCISCO, CA 94102
Internal Medicine
50 LECH WALESA
SAN FRANCISCO, CA 94102
Social Worker (Clinical)
50 LECH WALESA, TOM WADDELL HEALTH CENTER
SAN FRANCISCO, CA 94102
Physician Assistant
50 LECH WALESA, TOM WADDELL CLINIC
SAN FRANCISCO, CA 94102
Internal Medicine
50 LECH WALESA, TOM WADDELL CLINIC
SAN FRANCISCO, CA 94102
Internal Medicine
50 LECH WALESA, TOM WADDELL CLINIC
SAN FRANCISCO, CA 94102
Internal Medicine
50 LECH WALESA, TOM WADDELL
SAN FRANCISCO, CA 94102

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 Mary Mays's NPI number?

The NPI number for Mary Mays is 1386791416. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Where is Mary Mays located?

Mary Mays practices at 50 Lech Walesa Tom Waddell Health Center, San Francisco, CA 94102. The listed phone number is (415) 355-7493.

What is Mary Mays's specialty?

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

Is Mary Mays enrolled in Medicare?

Yes. Mary Mays 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 Mary Mays was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.