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SAMUEL ADAM GRUSZKA
NPI 1134968167
Optometrist in Largo, FL

Active since May 20, 2024PECOS EnrolledAccepts Medicare Assignment
148 13TH ST SW, LARGO, FL 33770(813) 253-2727 Get Directions Write a Review

NPPES record last updated: September 24, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 24, 2024, Sep 18, 2024, Sep 3, 2024 (3 updates tracked since 2024).

About Samuel Adam Gruszka NPPES

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

SAMUEL ADAM GRUSZKA (NPI 1134968167) is an individual optometrist in Largo, Florida, licensed in Florida (OPC6556) and active in the NPI registry since May 2024. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of University Of Missouri St Louis - School Of Optometry (2024).

NPPES Registry Identity

NPI1134968167
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameSAMUEL ADAM GRUSZKA
Location Address148 13TH ST SWLargo, FL 33770-3127
Mailing Address601 S Belcher RdClearwater, FL 33764-6301 · (727) 266-2393 · Fax (727) 266-2330
Phone(813) 253-2727
Sole ProprietorYes
Medical School CMSUniversity Of Missouri St Louis - School Of OptometryGraduated 2024
Enumeration DateMay 20, 2024
Last NPPES UpdateSeptember 24, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2024
✔ NPI 1134968167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in FL · OPC6556
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
148 13TH ST SW, Largo, FL 33770
Open in Google Maps ↗

Secondary Practice Locations 5

Location 1601 S Belcher RdClearwater, FL 33764-6301 · Phone (727) 266-2393 · Fax (727) 266-2330
Location 26133 Central AveSt Petersburg, FL 33710-8529 · Phone (727) 344-3008
Location 311925 Sheldon RdTampa, FL 33626-3644 · Phone (813) 792-0444
Location 43220 N McMullen Booth RdClearwater, FL 33761-2012 · Phone (727) 723-8706
Location 5501 N Howard Ave Ste 100Tampa, FL 33606-1213 · Phone (813) 253-2727

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 and accepts Medicare assignment

Samuel Adam Gruszka 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 ID547700361
PECOS Enrollment IDI20240909000090
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 Samuel Gruszka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Eye Physicians Of Pinellas, PA
Same address
Ophthalmology
148 13TH ST SW
Largo, FL 33770
  • Reassigned Medicare billing, Florida enrollment
  • 53 clinicians in this Medicare group
NPI 1114925153 (727) 581-8706

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

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
30 services27 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
27 services25 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
23 services23 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
12 services12 patients
Established patient problem focused exam of visual system 92012
This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33770 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
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.

J CHRIS HELOPOULOS PA-C
Physician Assistant
148 13TH ST SW
LARGO, FL 33770
Pinellas County (727) 581-8706
STACIA H GOLDEY MD
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Pinellas County (727) 581-8706
ESTEBAN ANDRES PERALTA CHACON
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Pinellas County (813) 253-2727
DR. WINSTON T COPE MD
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Pinellas County (727) 642-0301
SIDDARTH RATHI MD, MBA
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Pinellas County (727) 581-8706
THE EYE PHYSICIANS OF PINELLAS, PA
Ophthalmology
148 13TH ST SW
LARGO, FL 33770
Pinellas County (727) 581-8706
DOUGLAS GORDON JOHNSON O.D.
Optometrist
148 13TH ST SW
LARGO, FL 33770
Pinellas County (727) 581-8706
FRANCIS A BARREIRO OD
Optometrist
148 13TH ST SW
LARGO, FL 33770
Pinellas County (727) 581-8706

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 Samuel Gruszka's NPI number?

The NPI number for Samuel Gruszka is 1134968167. It was assigned to this individual provider in the NPPES registry on May 20, 2024.

Where is Samuel Gruszka located?

Samuel Gruszka practices at 148 13th St SW, Largo, FL 33770. The listed phone number is (813) 253-2727.

What is Samuel Gruszka's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Samuel Gruszka enrolled in Medicare?

Yes. Samuel Gruszka 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.

Which organization bills Medicare for Samuel Gruszka's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Gruszka reassigns Medicare benefits to The Eye Physicians Of Pinellas, PA (Largo, 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 Samuel Gruszka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Samuel Gruszka accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and Blue Cross and Blue Shield of Montana and 14 other insurers list Samuel Gruszka 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 Samuel Gruszka was last updated on September 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.