BRIEN PATRICK DALY (MD) – Obstetrics & Gynecology Physician, NPI 1174519599

BRIEN PATRICK DALY (MD) is a healthcare provider. based in Weston, Massachusetts. specializing in Obstetrics & Gynecology Physician. They hold the professional credentials MD. They hold a License No. 74793 (MA). The NPI Number for BRIEN PATRICK DALY (MD) is 1174519599

Main info

Male
Sole Proprietor
38 Years Of Experience
Accepts Medicare Assignment
Name
BRIEN PATRICK DALY (MD)
NPI
1174519599
Phone
(781) 893-2224
Address
134 SOUTH ST
Enumeration Date
21 September 2005
Last Update Date
29 August 2024

Doctor Profile

Medical School Name
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
5088974712
Graduation Year
1988 (38 years ago)
PAC ID
9133168180
Group Practice PAC ID
2860688728
Professional Enrollment ID
I20050428000687
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for BRIEN PATRICK DALY (MD)

  • 134, South Street, Weston, Collin County, Texas, 75009, United States

    2ND FLOOR

    WESTON, MA 024931923

    Phone: (781) 893-2224

    Fax: (781) 891-1041

    Type: Mailing

  • 480 Pleasant St Ste A200

    Watertown, MA 024722462

    Phone: (617) 356-8282

    Fax: (857) 737-3401

    Type: Location

  • 330 MOUNT AUBURN ST # 2

    CAMBRIDGE, MA 021385597

    Phone: (617) 499-5054

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 7 Open Payments records for all available years, with a total value of $212.

Total Amount is formed as General ($212) + Research ($0) + Ownership ($0) = $212.

Last reported payment date: 2024-04-09 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($62).

Total Amount

$212

General + Research + Ownership

Payments

7

Total payment records

General Amount

$212

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-09

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: 2005-04-28

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
I20050428000687IObstetrics/GynecologyMATBD

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 02493)

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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: 2860688728View full group profile

Reviews

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Frequently asked questions

Does BRIEN PATRICK DALY (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — BRIEN PATRICK DALY (MD) uses 1174519599.
Does the file indicate BRIEN PATRICK DALY (MD) is practicing under active NPI?
Directory data currently reports BRIEN PATRICK DALY (MD) as active.
What healthcare role does BRIEN PATRICK DALY (MD) hold?
Scheduling teams often label BRIEN PATRICK DALY (MD) under Obstetrics & Gynecology Physician. Clinical services aligned with this taxonomy classification.
What address line appears for BRIEN PATRICK DALY (MD)?
BRIEN PATRICK DALY (MD)'s geographic hint is Weston, Massachusetts in our summary view.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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