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MR. WILHELM K. MARTEZIAN ARNP-C
NPI 1891905477
Nurse Practitioner - Adult Health in Vero Beach, FL

Active since May 23, 2007PECOS EnrolledAccepts Medicare Assignment
45.21/100
CMS Quality Rating
1725 POINTE WEST WAY, VERO BEACH, FL 32966(772) 907-5935(772) 408-9304 Get Directions Write a Review

NPPES record last updated: April 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 21, 2020, Feb 16, 2018 (2 updates tracked since 2018).

About Mr. Wilhelm K. Martezian Arnp-c NPPES

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

MR. WILHELM K. MARTEZIAN ARNP-C (NPI 1891905477) is an individual adult health provider in Vero Beach, Florida, licensed in Florida (ARNP9290514) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1891905477
Entity TypeIndividualMale
Primary Taxonomy363LA2200X
Provider Legal NameMR. WILHELM K. MARTEZIANCredential: ARNP-C
Location Address1725 POINTE WEST WAYVero Beach, FL 32966-2448
Mailing Address1725 Pointe West WayVero Beach, FL 32966-2448 · (772) 907-5935 · Fax (772) 408-9304
Phone(772) 907-5935
Fax(772) 408-9304
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateMay 23, 2007
Last NPPES UpdateApril 25, 20252 updates tracked since enumeration
NPPES CertifiedApril 25, 2025
✔ NPI 1891905477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in FL · ARNP9290514
1725 POINTE WEST WAY, Vero Beach, FL 32966
Open in Google Maps ↗

Other Identifiers 1

Medicaid004218200FL

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

Mr. Wilhelm K. Martezian Arnp-c 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 ID9335223833
PECOS Enrollment IDI20110217000696
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.

Areas of Expertise CMS Part B claims 3

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.

Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350
An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.
1,483 services218 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
137 services87 patients
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes 99345
A new patient home visit is a comprehensive 75-minute appointment conducted at your home. The healthcare professional will assess your health, discuss any concerns, and create a personalized care plan. It's convenient, comfortable, and tailored to your specific needs.
98 services98 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32966 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
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
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.

45.21/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality86.15
Improvement Activities0
Cost19.16

Reported Quality Measures

Controlling High Blood Pressure
86%28 patients4/55-star benchmark: 91%
Dementia: Cognitive Assessment
98%130 patients
Falls: Screening for Future Fall Risk
98%278 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
99%281 patients5/55-star benchmark: 98%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Walker, with trunk support, adjustable or fixed height, any type E0140
DME-Other DME · category DE000N
1 supplier23 claims23 services$17.73 avg. paid by Medicare
Manual wheelchair accessory, wheel braking system and lock, complete, each E2228
DME-Wheelchairs · category DD021N
1 supplier14 claims28 services$64.20 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers24 claims24 services$18.59 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

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

QUALITY CARE MEDICINE, LLC
Nurse Practitioner (Adult Health)
1725 POINTE WEST WAY
VERO BEACH, FL 32966
Indian River County (772) 907-5935

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 Wilhelm Martezian's NPI number?

The NPI number for Wilhelm Martezian is 1891905477. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is Wilhelm Martezian located?

Wilhelm Martezian practices at 1725 Pointe West Way, Vero Beach, FL 32966. The listed phone number is (772) 907-5935.

What is Wilhelm Martezian's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Wilhelm Martezian enrolled in Medicare?

Yes. Wilhelm Martezian 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 Wilhelm Martezian was last updated on April 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.