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DR. MARY E FIOL LAY DMD
NPI 1275675381
Dentist - General Practice in Bayamon, PR

Active since February 13, 2007PECOS Enrolled
CALLE J ESQ. CALLE B EDIFICIO MEDICO HNAS. DAVILA, OFIC. # 201, BAYAMON, PR 00959(787) 740-1665(787) 269-4045 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Mary E Fiol Lay Dmd NPPES

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

DR. MARY E FIOL LAY DMD (NPI 1275675381) is an individual general practice provider in Bayamon, Puerto Rico, licensed in Puerto Rico (1054) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275675381
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MARY E FIOL LAYCredential: DMD
Location AddressCALLE J ESQ. CALLE B EDIFICIO MEDICO HNAS. DAVILA, OFIC. # 201Bayamon, PR 00959
Mailing AddressPo Box 488Bayamon, PR 00960-0488 · (787) 740-1665 · Fax (787) 269-4045
Phone(787) 740-1665
Fax(787) 269-4045
Sole ProprietorNo
Enumeration DateFebruary 13, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1275675381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in PR · 1054
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
CALLE J ESQ. CALLE B EDIFICIO MEDICO HNAS. DAVILA, Bayamon, PR 00959
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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)

Dr. Mary E Fiol Lay Dmd 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 00959 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
$88.07 typical visit price
range $56.86 – $172.44
Typical copayment $22.01 (range $14.21 – $43.11)
Most-billed visit code 99203
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
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.

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 Fiol Lay's NPI number?

The NPI number for Mary Fiol Lay is 1275675381. It was assigned to this individual provider in the NPPES registry on February 13, 2007.

Where is Mary Fiol Lay located?

Mary Fiol Lay practices at Calle J Esq. Calle B Edificio Medico Hnas. Davila Ofic. # 201, Bayamon, PR 00959. The listed phone number is (787) 740-1665.

What is Mary Fiol Lay's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Mary Fiol Lay enrolled in Medicare?

Yes. Mary Fiol Lay is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Fiol Lay was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.