DR. JOHNATHON ERIC DOWNING (MD) – Ophthalmology Physician, NPI 1285990671

DR. JOHNATHON ERIC DOWNING (MD) is a healthcare provider. based in Los angeles, California. specializing in OPHTHALMOLOGY. They hold the professional credentials MD. They hold a License No. A148366 (CA). The NPI Number for DR. JOHNATHON ERIC DOWNING (MD) is 1285990671

Main info

Male
15 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOHNATHON ERIC DOWNING (MD)
NPI
1285990671
Phone
(213) 625-2694
Address
420 E 3RD ST
Enumeration Date
10 April 2012
Last Update Date
3 October 2018

Doctor Profile

Medical School Name
UNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Secondary Phone
3103736708
Graduation Year
2011 (15 years ago)
PAC ID
7113234584
Group Practice PAC ID
0042297376
Professional Enrollment ID
I20181113001355
Address ID
CA905054734TO23441STXX302
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience51
Completeness75
Years active:14State licenses:2Digital endpointsOther names

284 OPHTHALMOLOGY in KY

Provider Addresses for DR. JOHNATHON ERIC DOWNING (MD)

  • 420 E 3RD ST

    STE 603

    LOS ANGELES, CA 900131645

    Phone: (213) 625-2694

    Fax: (213) 680-9299

    Type: Mailing

  • 1724 ROCKINGHAM AVE

    204

    BOWLING GREEN, KY 421045840

    Phone: (270) 799-2259

    Fax: (270) 495-1310

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 23 Open Payments records for all available years, with a total value of $725.

Total Amount is formed as General ($725) + Research ($0) + Ownership ($0) = $725.

Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Alcon Vision LLC ($160).

Total Amount

$725

General + Research + Ownership

Payments

23

Total payment records

General Amount

$725

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-12

Latest reported date

Top Companies

Largest payers in this snapshot

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: 2018-11-13

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
I20181113001355IOphthalmologyCATBD

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
92014Established patient complete exam of visual system307257$0
92012Established patient problem focused exam of visual system268197$0
92083Exam of visual field with extended testing216138$0
92134Imaging of retina177132$0
92133Imaging of optic nerve131111$0
View full utilization report →

Insurance plans in this area (ZIP 90013)

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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: 0042297376View full group profile
NameSpecialtyState
-CA
O P T O M E T R YCA
-CA
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 YCA
O P T O M E T R YCA
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 YCA
O P H T H A L M O L O G YTX
O P T O M E T R YTX

Reviews

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Frequently asked questions

What is the 10-digit NPI for DR. JOHNATHON ERIC DOWNING (MD)?
DR. JOHNATHON ERIC DOWNING (MD) — NPI 1285990671 — is the standard way to identify this listing.
Does CMS list DR. JOHNATHON ERIC DOWNING (MD) as active?
Yes — DR. JOHNATHON ERIC DOWNING (MD) is active in the NPI listing used on this page.
What is DR. JOHNATHON ERIC DOWNING (MD) best known for clinically?
Directory data describes DR. JOHNATHON ERIC DOWNING (MD) with Ophthalmology Physician. Clinical services aligned with this taxonomy classification.
What area does DR. JOHNATHON ERIC DOWNING (MD) serve?
DR. JOHNATHON ERIC DOWNING (MD)'s listing highlights Los Angeles, California; more addresses can appear in NPPES.
Is the information about DR. JOHNATHON ERIC DOWNING (MD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."