DR. ANN ZERELLA MCCOLGIN M.D.
NPI 1982799227
Ophthalmology in Tucson, AZ

Active since October 03, 2006PECOS EnrolledAccepts Medicare Assignment
91.39/100
CMS Quality Rating
6422 E SPEEDWAY BLVD, SUITE 100, TUCSON, AZ 85710(520) 325-9400(520) 325-8965 Get Directions Write a Review

NPPES record last updated: November 6, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ann Zerella Mccolgin M.d. NPPES

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

DR. ANN ZERELLA MCCOLGIN M.D. (NPI 1982799227) is an individual ophthalmology provider in Tucson, Arizona, licensed in Arizona (30882) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Georgia College Of Eclectric Medicine And Surgery (1994).

NPPES Registry Identity

NPI1982799227
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameDR. ANN ZERELLA MCCOLGINCredential: M.D.
Location Address6422 E SPEEDWAY BLVD, SUITE 100Tucson, AZ 85710-1148
Mailing Address6422 E Speedway Blvd, Suite 100Tucson, AZ 85710-1148 · (520) 325-9400 · Fax (520) 325-8965
Fax(520) 325-8965
Sole ProprietorNo
Medical School CMSGeorgia College Of Eclectric Medicine And SurgeryGraduated 1994
Enumeration DateOctober 3, 2006
Last NPPES UpdateNovember 6, 2019
NPI 1982799227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License Licensed in AZ · 30882
Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

6422 E SPEEDWAY BLVD, Tucson, AZ 85710

Other Names 1

Former Name (1)Miss Ann Therese Zerella M.d.

Other Identifiers 1

Medicaid75776AZ

Accepted 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. Ann Zerella Mccolgin M.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 ID8426045774
PECOS Enrollment IDI20040428000969
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 22

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.

Measurement of corneal curvature and depth of eye 92136
This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.
277 services178 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.
259 services152 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
225 services138 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.
216 services199 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.
167 services120 patients
Ct scan of cornea 92025
A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.
166 services143 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85710 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

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.

91.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality97.68
Improvement Activities40
Cost74.4

Other Providers at the Same Location NPPES 4

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

Internal Medicine
6422 E SPEEDWAY BLVD, 120
TUCSON, AZ 85710
Ophthalmology
6422 E SPEEDWAY BLVD, SUITE 100
TUCSON, AZ 85710
Surgery (Vascular Surgery)
6422 E SPEEDWAY BLVD, SUITE 150
TUCSON, AZ 85710
Ophthalmology
6422 E SPEEDWAY BLVD, SUITE 100
TUCSON, AZ 85710

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 Ann Mccolgin's NPI number?

The NPI number for Ann Mccolgin is 1982799227. It was assigned to this individual provider in the NPPES registry on October 3, 2006. The provider is also known as Miss Ann Therese Zerella M.D..

Where is Ann Mccolgin located?

Ann Mccolgin practices at 6422 E Speedway Blvd Suite 100, Tucson, AZ 85710. The listed phone number is (520) 325-9400.

What is Ann Mccolgin's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Ann Mccolgin enrolled in Medicare?

Yes. Ann Mccolgin 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 Ann Mccolgin accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and UnitedHealthcare list Ann Mccolgin 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 Ann Mccolgin was last updated on November 6, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.