GWEN GIANNINI MILLER (O.D.) – Optometrist, NPI 1770500274

GWEN GIANNINI MILLER (O.D.) is a healthcare provider. based in Fairview park, Ohio. specializing in OPTOMETRY. They hold the professional credentials O.D.. They hold a License No. 5258/T2164 (OH). The NPI Number for GWEN GIANNINI MILLER (O.D.) is 1770500274

Main info

Female
26 Years Of Experience
Accepts Medicare Assignment
Name
GWEN GIANNINI MILLER (O.D.)
NPI
1770500274
Phone
(440) 333-7346
Address
21375 LORAIN RD
Enumeration Date
17 July 2006
Last Update Date
30 July 2009

Doctor Profile

Medical School Name
PENNSYLVANIA COLLEGE OF OPTOMETRY
Secondary Phone
4403333097313
Graduation Year
2000 (26 years ago)
PAC ID
3375585458
Group Practice PAC ID
2062480429
Professional Enrollment ID
I20050531000199
Address ID
OH441075610LA16400RDXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

1,618 OPTOMETRY in OH

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Provider Addresses for GWEN GIANNINI MILLER (O.D.)

  • 21375, Lorain Road, Fairview Park, Cuyahoga County, Ohio, 44126, United States

    FAIRVIEW PARK, OH 441262122

    Phone: (440) 333-7346

    Fax: (440) 333-0273

    Type: Mailing

  • Primary Eyecare, 16400, Hilliard Road, Traymore Estates, Lakewood, Cuyahoga County, Ohio, 44107, United States

    LAKEWOOD, OH 441075610

    Phone: (216) 228-1800

    Fax: (440) 333-0273

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 11 Open Payments records for all available years, with a total value of $389.

Total Amount is formed as General ($389) + Research ($0) + Ownership ($0) = $389.

Last reported payment date: 2024-11-18 • Largest payer in this snapshot: Bausch & Lomb Americas Inc. ($113).

Total Amount

$389

General + Research + Ownership

Payments

11

Total payment records

General Amount

$389

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-18

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-05-31

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050531000199IOptometryOHTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes296270$0
99213Established patient office or other outpatient visit, 20-29 minutes133107$0
92134Imaging of retina10898$0
92133Imaging of optic nerve9189$0
92083Exam of visual field with extended testing7876$0
View full utilization report →

Insurance plans in this area (ZIP 44126)

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Provider's Procedures

GWEN GIANNINI MILLER (O.D.) performs procedures in OPTOMETRY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPTOMETRYOH92083Measurement of field of vision during daylight conditions2320
OPTOMETRYOH92134Diagnostic imaging of retina1818

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 2062480429View full group profile
NameSpecialtyState
-OH
O P H T H A L M O L O G YOH
O P T O M E T R YOH
-OH
O P H T H A L M O L O G YOH
O P T O M E T R YOH
O P H T H A L M O L O G YOH
O P H T H A L M O L O G YCA
O P H T H A L M O L O G YOH
-OH

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Frequently asked questions

What federal number belongs to GWEN GIANNINI MILLER (O.D.)?
The federal identifier for GWEN GIANNINI MILLER (O.D.) is NPI 1770500274.
Is GWEN GIANNINI MILLER (O.D.) active in the national directory?
GWEN GIANNINI MILLER (O.D.)'s public NPI profile is in an active state.
What field does GWEN GIANNINI MILLER (O.D.) work in?
You can think of GWEN GIANNINI MILLER (O.D.) as practicing within Optometrist. Clinical services aligned with this taxonomy classification.
What location shows for GWEN GIANNINI MILLER (O.D.)?
We surface Fairview Park, Ohio for GWEN GIANNINI MILLER (O.D.) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.