DR. GREY PRESTON BAALS (O.D.) – Optometrist, NPI 1073516753

DR. GREY PRESTON BAALS (O.D.) is a healthcare provider. based in Angola, Indiana. specializing in Optometrist. They hold the professional credentials O.D.. They hold a License No. 18002267 (IN). The NPI Number for DR. GREY PRESTON BAALS (O.D.) is 1073516753

Main info

Male
39 Years Of Experience
Accepts Medicare Assignment
Name
DR. GREY PRESTON BAALS (O.D.)
NPI
1073516753
Phone
(260) 668-3937
Address
712 CAMERON WOODS DR
Enumeration Date
24 May 2005
Last Update Date
14 August 2018

Doctor Profile

Medical School Name
INDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Secondary Phone
2606653240
Graduation Year
1987 (39 years ago)
PAC ID
8820032634
Group Practice PAC ID
2961399217
Professional Enrollment ID
I20091204000154
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:21State licenses:1Digital endpointsOther names

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Provider Addresses for DR. GREY PRESTON BAALS (O.D.)

  • Cameron Woods Drive, Angola, Steuben County, Indiana, 46703, United States of America

    ANGOLA, IN 46703

    Phone: (260) 668-3937

    Fax: (260) 668-3794

    Type: Location

  • PO BOX 549

    WABASH, IN 469920549

    Phone: (260) 569-9550

    Fax: (260) 569-9244

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2009-12-04

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
I20091204000154IOptometryINTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 46703)

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Provider's Procedures

DR. GREY PRESTON BAALS (O.D.) performs procedures in Optometrist. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OPTOMETRYIN92012Eye and medical examination for diagnosis and treatment, established patient1717
OPTOMETRYIN92134Diagnostic imaging of retina4545

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: 2961399217View full group profile
NameSpecialtyState
O P T O M E T R YIN
O P T O M E T R YIN
O P T O M E T R YIN
O P T O M E T R YIN
O P T O M E T R YIN
-IN
O P H T H A L M O L O G YIN
O P T O M E T R YIN
-IN
O P T O M E T R YIN

Reviews

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Frequently asked questions

Can I cross-check DR. GREY PRESTON BAALS (O.D.) using NPI 1073516753?
NPI 1073516753 belongs to DR. GREY PRESTON BAALS (O.D.); compare other details if you need extra assurance.
Is DR. GREY PRESTON BAALS (O.D.) still an active registrant?
DR. GREY PRESTON BAALS (O.D.) carries an active NPI according to the public dataset.
What expertise is attributed to DR. GREY PRESTON BAALS (O.D.)?
DR. GREY PRESTON BAALS (O.D.)'s specialty line reads Optometrist. Clinical services aligned with this taxonomy classification.
Is DR. GREY PRESTON BAALS (O.D.) associated with Angola?
Public fields place DR. GREY PRESTON BAALS (O.D.) around Angola, Indiana. Always confirm the exact site before visiting.
Does DR. GREY PRESTON BAALS (O.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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