DR. ASHLEY JANELLE LAMASTER (O.D.) – Optometrist, NPI 1639585763

DR. ASHLEY JANELLE LAMASTER (O.D.) is a healthcare provider. based in Evansville, Indiana. specializing in OPTOMETRY. They hold the professional credentials O.D.. They hold a License No. 18003861 (IN). The NPI Number for DR. ASHLEY JANELLE LAMASTER (O.D.) is 1639585763

Main info

Female
Sole Proprietor
12 Years Of Experience
Name
DR. ASHLEY JANELLE LAMASTER (O.D.)
NPI
1639585763
Phone
(812) 345-4161
Address
300 LANT LN
Enumeration Date
9 July 2014
Last Update Date
23 February 2021

Doctor Profile

Medical School Name
INDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Secondary Phone
-
Graduation Year
2014 (12 years ago)
PAC ID
4486976396
Group Practice PAC ID
1557406337
Professional Enrollment ID
I20141204000248
Address ID
IN477125564Ev2417XSTXX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience46
Completeness75
Years active:11State licenses:1Digital endpointsOther names

1,126 OPTOMETRY in IN

Provider Addresses for DR. ASHLEY JANELLE LAMASTER (O.D.)

  • 300 LANT LN

    EVANSVILLE, IN 477153400

    Phone: (812) 345-4161

    Type: Mailing

  • 1201 CROSS POINTE PL

    EVANSVILLE, IN 477159168

    Phone: (812) 909-6587

    Type: Location

  • 721 OSWEGO RD

    CARMEL, IN 460322640

    Phone: (812) 345-4161

    Type: Mailing

  • 7235 E 96TH ST

    INDIANAPOLIS, IN 462503308

    Phone: (317) 585-9453

    Type: Location

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: 2014-12-04

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
I20141204000248IOptometryINTBD

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 47715)

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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: 1557406337View full group profile
NameSpecialtyState
O P T O M E T R YKY
O P T O M E T R YIN
O P T O M E T R YIN

Reviews

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Frequently asked questions

What is DR. ASHLEY JANELLE LAMASTER (O.D.)'s NPI number?
DR. ASHLEY JANELLE LAMASTER (O.D.)'s NPI is 1639585763 — the number used across U.S. healthcare to identify this provider.
Is there an active status for DR. ASHLEY JANELLE LAMASTER (O.D.)?
For scheduling context, DR. ASHLEY JANELLE LAMASTER (O.D.) is shown as active in the registry.
How would a patient describe DR. ASHLEY JANELLE LAMASTER (O.D.)'s focus?
For DR. ASHLEY JANELLE LAMASTER (O.D.), the primary taxonomy reads as Optometrist. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. ASHLEY JANELLE LAMASTER (O.D.)?
Travel planning: use Evansville, Indiana as the reference point for DR. ASHLEY JANELLE LAMASTER (O.D.), then confirm.
Can I trust this NPI listing for DR. ASHLEY JANELLE LAMASTER (O.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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