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DR. GEORGE MAMALIS O.D.
NPI 1275501967
Optometrist in Lakewood, CO

Active since March 09, 2006PECOS EnrolledAccepts Medicare Assignment
255 UNION BLVD STE 310, LAKEWOOD, CO 80228(303) 985-0004(303) 985-0037 Get Directions Write a Review

NPPES record last updated: July 9, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. George Mamalis O.d. NPPES

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

DR. GEORGE MAMALIS O.D. (NPI 1275501967) is an individual optometrist in Lakewood, Colorado, licensed in Colorado (1316) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California - School Of Optometry (1986).

NPPES Registry Identity

NPI1275501967
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. GEORGE MAMALISCredential: O.D.
Location Address255 UNION BLVD STE 310Lakewood, CO 80228-1863
Mailing Address255 Union Blvd Ste 310Lakewood, CO 80228-1863 · (303) 985-0004 · Fax (303) 985-0037
Phone(303) 985-0004
Fax(303) 985-0037
Sole ProprietorNo
Medical School CMSUniversity Of California - School Of OptometryGraduated 1986
Enumeration DateMarch 9, 2006
Last NPPES UpdateJuly 9, 2020
NPPES CertifiedJuly 9, 2020
✔ NPI 1275501967 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 CO · 1316
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.
255 UNION BLVD STE 310, Lakewood, CO 80228
Open in Google Maps ↗

Other Identifiers 1

Other1316CO · State License No

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

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

Dr. George Mamalis O.d. 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 ID5991769416
PECOS Enrollment IDI20041115001093
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 2

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 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.
45 services30 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80228 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
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 2

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

ELLEN DENICOLA
Optometrist
255 UNION BLVD STE 310
LAKEWOOD, CO 80228
Jefferson County (303) 985-0004
THOMAS J BENENATI DPM
Podiatrist (Foot & Ankle Surgery)
255 UNION BLVD STE 310
LAKEWOOD, CO 80228
Jefferson County (303) 985-1212

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 George Mamalis's NPI number?

The NPI number for George Mamalis is 1275501967. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is George Mamalis located?

George Mamalis practices at 255 Union Blvd Ste 310, Lakewood, CO 80228. The listed phone number is (303) 985-0004.

What is George Mamalis's specialty?

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

Is George Mamalis enrolled in Medicare?

Yes. George Mamalis 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.

What insurance does George Mamalis accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee and Providence Health Plan list George Mamalis 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 George Mamalis was last updated on July 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.