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DR. OLGA M MAS MD
NPI 1154358000
Pediatrics in Gainesville, FL

Active since June 27, 2006PECOS Enrolled
4627 NW 53RD AVE, GAINESVILLE, FL 32606(352) 335-8888(352) 335-9427 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Olga M Mas Md NPPES

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

DR. OLGA M MAS MD (NPI 1154358000) is an individual pediatrics provider in Gainesville, Florida, licensed in Florida (ME58448) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154358000
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. OLGA M MASCredential: MD
Location Address4627 NW 53RD AVEGainesville, FL 32606-4357
Mailing Address4627 Nw 53rd AveGainesville, FL 32606-4357 · (352) 335-8888 · Fax (352) 335-9427
Phone(352) 335-8888
Fax(352) 335-9427
Sole ProprietorNo
Enumeration DateJune 27, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1154358000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in FL · ME58448
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4627 NW 53RD AVE, Gainesville, FL 32606
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Other Names 1

Other Name (5)Olga Maria Mas

Other Identifiers 2

Medicare UPINF13018
Medicare ID-Type Unspecified14357FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Olga M Mas Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Olga Mas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Clinical Practice Association Inc
5.1 mi
Surgery
1600 SW ARCHER RD
Gainesville, FL 32610
  • Reassigned Medicare billing, Florida enrollment
  • 3,324 clinicians in this Medicare group
NPI 1063463768 (352) 265-7922

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32606 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

Other Providers at the Same Location NPPES 3

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

MICHELLE D. MASSIAS MD
Pediatrics
4627 NW 53RD AVE
GAINESVILLE, FL 32606
Alachua County (352) 335-8888
ALLIANCE PEDIATRICS PA
Pediatrics
4627 NW 53RD AVE
GAINESVILLE, FL 32606
Alachua County (352) 335-8888
DR. KATHERYN E SARANTOS MD
Pediatrics
4627 NW 53RD AVE
GAINESVILLE, FL 32606
Alachua County (352) 335-8888

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 Olga Mas's NPI number?

The NPI number for Olga Mas is 1154358000. It was assigned to this individual provider in the NPPES registry on June 27, 2006. The provider is also known as Olga Maria Mas.

Where is Olga Mas located?

Olga Mas practices at 4627 NW 53rd Ave, Gainesville, FL 32606. The listed phone number is (352) 335-8888.

What is Olga Mas's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Olga Mas enrolled in Medicare?

Yes. Olga Mas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Olga Mas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olga Mas reassigns Medicare benefits to Florida Clinical Practice Association Inc (Gainesville, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Olga Mas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Olga Mas accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and AvMed and 7 other insurers list Olga Mas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Olga Mas 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.