MRS. MARY ANN QUARTO BLOYER C.N.M.
NPI 1003952276
Advanced Practice Midwife in San Leandro, CA

Q: What is Mary Ann Bloyer's NPI number?

The NPI number for Mary Ann Bloyer is 1003952276. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Q: What is Mary Ann Bloyer's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Ann Bloyer was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since January 29, 2007PECOS Enrolled

2500 MERCED STREET, SAN LEANDRO, CA 94577(510) 454-1000 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Mrs. Mary Ann Quarto Bloyer C.n.m. NPPES

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

MRS. MARY ANN QUARTO BLOYER C.N.M. (NPI 1003952276) is an individual advanced practice midwife in San Leandro, California, licensed in California (337626) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003952276

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameMRS. MARY ANN QUARTO BLOYERCredential: C.N.M.

Location Address2500 MERCED STREETSan Leandro, CA 94577-4201

Mailing Address2500 Merced StreetSan Leandro, CA 94577-4201 · (510) 454-1000

Phone(510) 454-1000

Sole ProprietorYes

Enumeration DateJanuary 29, 2007

Last NPPES UpdateFebruary 11, 2022

✔ NPI 1003952276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in CA · 337626

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

2500 MERCED STREET, San Leandro, CA 94577

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Mary Ann Quarto Bloyer C.n.m. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 94577 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

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. LISA M FUNG PHARM D

Pharmacist

2500 MERCED STREET
SAN LEANDRO, CA 94577

Alameda County (510) 454-1000

SOLOMON H. YOUNG R.D.

Dietitian, Registered

2500 MERCED STREET
SAN LEANDRO, CA 94577

Alameda County (510) 454-1000

VIJAY N. DAVE PHARM

Pharmacist

2500 MERCED STREET
SAN LEANDRO, CA 94577

Alameda County (510) 454-1000

BYRON MAIGUE ROMERO P.T.

Physical Therapist

2500 MERCED STREET
SAN LEANDRO, CA 94577

Alameda County (510) 454-1000

MRS. AMELIA GRACE FOOS O.T.

Occupational Therapist (Pediatrics)

2500 MERCED STREET
SAN LEANDRO, CA 94577

Alameda County (510) 454-1000

SHANNON LIU-KU MD

Pediatrics

2500 MERCED STREET, HOSPITAL BUILDING, NICU
SAN LEANDRO, CA 94577

Alameda County (510) 454-1000

DR. MONIKA YADAV M.D.

Internal Medicine

2500 MERCED STREET
SAN LEANDRO, CA 94577

Alameda County (510) 454-1000

CHUNTING CHUANG PHARM D

Pharmacist

2500 MERCED STREET
SAN LEANDRO, CA 94577

Alameda County (510) 454-1000

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 Ann Bloyer's NPI number?

The NPI number for Mary Ann Bloyer is 1003952276. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Mary Ann Bloyer located?

Mary Ann Bloyer practices at 2500 Merced Street, San Leandro, CA 94577. The listed phone number is (510) 454-1000.

What is Mary Ann Bloyer's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Mary Ann Bloyer enrolled in Medicare?

Yes. Mary Ann Bloyer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Ann Bloyer was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.