DR. HEIDI A LOY (O.D.) – Optometrist, NPI 1821080912

DR. HEIDI A LOY (O.D.) is a healthcare provider. based in Alliance, Ohio. specializing in OPTOMETRY. They hold the professional credentials O.D.. They hold a License No. 4975 (OH). The NPI Number for DR. HEIDI A LOY (O.D.) is 1821080912

Main info

Female
28 Years Of Experience
Accepts Medicare Assignment
Name
DR. HEIDI A LOY (O.D.)
NPI
1821080912
Phone
(330) 821-5367
Address
1370 S SAWBURG AVE
Enumeration Date
16 August 2005
Last Update Date
7 January 2015

Doctor Profile

Medical School Name
OHIO STATE UNIVERSITY - COLLEGE OF OPTOMETRY
Secondary Phone
3308215367
Graduation Year
1998 (28 years ago)
PAC ID
8123926342
Group Practice PAC ID
7315845534
Professional Enrollment ID
I20040107000156
Address ID
OH446015761AL1370XAVEX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,618 OPTOMETRY in OH

Provider Addresses for DR. HEIDI A LOY (O.D.)

  • 1370 S SAWBURG AVE

    SUITE B

    ALLIANCE, OH 446015761

    Phone: (330) 821-5367

    Fax: (330) 821-1981

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 19 Open Payments records for all available years, with a total value of $525.

Total Amount is formed as General ($525) + Research ($0) + Ownership ($0) = $525.

Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Alcon Vision LLC ($162).

Total Amount

$525

General + Research + Ownership

Payments

19

Total payment records

General Amount

$525

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-31

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: 2004-01-07

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
I20040107000156IOptometryOHTBD

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 minutes125125$0
99213Established patient office or other outpatient visit, 20-29 minutes5347$0
92133Imaging of optic nerve3231$0
92134Imaging of retina2726$0
99212Established patient office or other outpatient visit, 10-19 minutes2622$0
View full utilization report →

Insurance plans in this area (ZIP 44601)

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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: 7315845534View full group profile
NameSpecialtyState
O P T O M E T R YOH
O P T O M E T R YOH

Reviews

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Frequently asked questions

Can I cross-check DR. HEIDI A LOY (O.D.) using NPI 1821080912?
NPI 1821080912 belongs to DR. HEIDI A LOY (O.D.); compare other details if you need extra assurance.
Active or inactive — what applies to DR. HEIDI A LOY (O.D.)?
You should see DR. HEIDI A LOY (O.D.) as active in CMS-hosted NPPES data.
How would a patient describe DR. HEIDI A LOY (O.D.)'s focus?
For DR. HEIDI A LOY (O.D.), the primary taxonomy reads as Optometrist. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. HEIDI A LOY (O.D.)?
Travel planning: use Alliance, Ohio as the reference point for DR. HEIDI A LOY (O.D.), then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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