DAVID RYAN LALLY (M.D.) – Ophthalmology Physician, NPI 1457686586

DAVID RYAN LALLY (M.D.) is a healthcare provider. based in Springfield, Massachusetts. specializing in OPHTHALMOLOGY. They hold the professional credentials M.D.. They hold a License No. 254315 (MA). The NPI Number for DAVID RYAN LALLY (M.D.) is 1457686586

Main info

Male
Sole Proprietor
17 Years Of Experience
Accepts Medicare Assignment
Name
DAVID RYAN LALLY (M.D.)
NPI
1457686586
Phone
(413) 732-2333
Address
3640 MAIN ST STE 201
Enumeration Date
7 October 2009
Last Update Date
19 December 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4137322333
Graduation Year
2009 (17 years ago)
PAC ID
3971746959
Group Practice PAC ID
4789626060
Professional Enrollment ID
I20130822000018
Address ID
MA011071139SP3640XSTXX303
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness85
Years active:16State licenses:1Digital endpointsOther names

801 OPHTHALMOLOGY in MA

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Provider Addresses for DAVID RYAN LALLY (M.D.)

  • 3640 MAIN ST STE 201

    SPRINGFIELD, MA 011071139

    Phone: (413) 732-2333

    Fax: (413) 732-8065

    Type: Mailing

  • 3640, Main Street, Chicopee, Hampden County, Massachusetts, 01199, United States

    STE 201

    SPRINGFIELD, MA 011071145

    Phone: (413) 732-2333

    Fax: (413) 732-8065

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 57 Open Payments records for all available years, with a total value of $69,904.

Total Amount is formed as General ($69,904) + Research ($0) + Ownership ($0) = $69,904.

Last reported payment date: 2024-11-26 • Largest payer in this snapshot: Genentech USA, Inc. ($30,985).

Total Amount

$69,904

General + Research + Ownership

Payments

57

Total payment records

General Amount

$69,904

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-26

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: 2013-08-22

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
I20130822000018IOphthalmologyMATBD

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
J2777Injection, faricimab-svoa, 0.1 mg19,26076$0
92134Imaging of retina2,740952$0
J0178Injection, aflibercept, 1 mg2,288218$0
67028Injection of drug into eye1,993465$0
J2778Injection, ranibizumab, 0.1 mg1,98985$0
View full utilization report →

Insurance plans in this area (ZIP 01107)

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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: 4789626060View full group profile
NameSpecialtyState
-MA
O P H T H A L M O L O G YDC
O P H T H A L M O L O G YMA
O P H T H A L M O L O G YMA
O P H T H A L M O L O G YMA

Reviews

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Frequently asked questions

How do I look up DAVID RYAN LALLY (M.D.) by NPI?
Use NPI 1457686586 when you need to reference DAVID RYAN LALLY (M.D.) in forms, claims, or directories.
Is DAVID RYAN LALLY (M.D.) currently active in the NPI registry?
CMS-published data lists DAVID RYAN LALLY (M.D.) as an active registrant.
Does DAVID RYAN LALLY (M.D.) list a primary specialty?
If you are matching referrals, note Ophthalmology Physician for DAVID RYAN LALLY (M.D.). Clinical services aligned with this taxonomy classification.
Does DAVID RYAN LALLY (M.D.) practice in Massachusetts?
You will see Springfield, Massachusetts on file for DAVID RYAN LALLY (M.D.) alongside any extra practice locations.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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