JAMES MCLARNEY (PAC) – Physician Assistant, NPI 1528507217

JAMES MCLARNEY (PAC) is a healthcare provider. based in Boston, Massachusetts. specializing in PHYSICIAN ASSISTANT. They hold the professional credentials PAC. The NPI Number for JAMES MCLARNEY (PAC) is 1528507217

Main info

Male
8 Years Of Experience
Accepts Medicare Assignment
Name
JAMES MCLARNEY (PAC)
NPI
1528507217
Phone
(781) 280-1695
Address
PO BOX 414977
Enumeration Date
15 February 2017
Last Update Date
15 February 2017

Doctor Profile

Medical School Name
HARVARD MEDICAL SCHOOL
Secondary Phone
8606461222
Graduation Year
2018 (8 years ago)
PAC ID
7214211390
Group Practice PAC ID
8729449541
Professional Enrollment ID
I20210812001386
Address ID
CT060404131MA71XXXSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience23
Completeness75
Years active:9State licenses:0Digital endpointsOther names

5,091 PHYSICIAN ASSISTANT in MA

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Provider Addresses for JAMES MCLARNEY (PAC)

  • PO Box 846028, Albany Street, Church Green, Financial District, Boston, Suffolk County, Massachusetts, 02284-6028, United States

    BOSTON, MA 022414977

    Phone: (781) 280-1695

    Fax: (781) 276-6410

    Type: Mailing

  • Saint Vincent Hospital at Worcester Medical Center, 123, Summer Street, Lincoln Square, Belmont Hill, Worcester, Worcester County, Massachusetts, 01608, United States

    WORCESTER, MA 016081216

    Phone: (781) 280-1695

    Fax: (781) 276-6410

    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: 2021-08-12

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
I20210812001386IPhysician AssistantCTTBD

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
99291Critical care, first 30-74 minutes6932$0
View full utilization report →

Insurance plans in this area (ZIP 02241)

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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: 8729449541View full group profile
NameSpecialtyState
Internal MedicineCA
Internal MedicineCT
Physician AssistantCT
Physician AssistantMA
Internal MedicineTX
Physician AssistantCT

Reviews

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Frequently asked questions

How do I look up JAMES MCLARNEY (PAC) by NPI?
Use NPI 1528507217 when you need to reference JAMES MCLARNEY (PAC) in forms, claims, or directories.
Is JAMES MCLARNEY (PAC)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What does JAMES MCLARNEY (PAC) treat or focus on?
Patients typically see JAMES MCLARNEY (PAC) under the specialty Physician Assistant. Clinical services aligned with this taxonomy classification.
Does JAMES MCLARNEY (PAC) practice in Massachusetts?
You will see Boston, Massachusetts on file for JAMES MCLARNEY (PAC) alongside any extra practice locations.
Is JAMES MCLARNEY (PAC) a real provider?
This page reflects official NPPES data for NPI 1528507217. Always confirm identity and privileges with the practice and licensing boards.

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