MR. DANIEL JAMES I THORNTON (P.A.) – Surgical Physician Assistant, NPI 1346598422

MR. DANIEL JAMES I THORNTON (P.A.) is a healthcare provider. based in Milton, Massachusetts. specializing in PHYSICIAN ASSISTANT. They hold the professional credentials P.A.. The NPI Number for MR. DANIEL JAMES I THORNTON (P.A.) is 1346598422

Main info

Male
Sole Proprietor
14 Years Of Experience
Accepts Medicare Assignment
Name
MR. DANIEL JAMES I THORNTON (P.A.)
NPI
1346598422
Phone
Not provided
Address
100 HIGHLAND ST
Enumeration Date
21 August 2012
Last Update Date
21 August 2012

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5087462000
Graduation Year
2012 (14 years ago)
PAC ID
7012136880
Group Practice PAC ID
1254321086
Professional Enrollment ID
I20140910001832
Address ID
MA023602183PL275XXSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience31
Completeness75
Years active:13State licenses:0Digital endpointsOther names

5,091 PHYSICIAN ASSISTANT in MA

Provider Addresses for MR. DANIEL JAMES I THORNTON (P.A.)

  • 100 HIGHLAND ST

    MILTON, MA 021863881

    Phone:

    Mailing address matches the actual address.

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: 2014-09-10

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
I20140910001832IPhysician AssistantMATBD

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

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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 02186)

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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: 1254321086View full group profile
NameSpecialtyState
H E M A T O L O G Y/ O N C O L O G YMA
Physician AssistantMA
Certified Nurse Midwife (Cnm)MA
Physician AssistantMO
Nurse PractitionerMA
Thoracic SurgeryMA
H E M A T O L O G Y/ O N C O L O G YMA
-MA
General SurgeryMA
Nurse PractitionerMA

Reviews

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Frequently asked questions

Is there an official ID for MR. DANIEL JAMES I THORNTON (P.A.) in U.S. healthcare records?
The official identifier for MR. DANIEL JAMES I THORNTON (P.A.) is NPI 1346598422.
Is MR. DANIEL JAMES I THORNTON (P.A.) shown as active in public data?
Registry records indicate MR. DANIEL JAMES I THORNTON (P.A.) maintains an active NPI.
What kind of doctor is MR. DANIEL JAMES I THORNTON (P.A.)?
MR. DANIEL JAMES I THORNTON (P.A.) is associated with Surgical Physician Assistant in the directory — Clinical services aligned with this taxonomy classification.
What practice footprint exists for MR. DANIEL JAMES I THORNTON (P.A.)?
Travel planning: use Milton, Massachusetts as the reference point for MR. DANIEL JAMES I THORNTON (P.A.), then confirm.
Can I trust this NPI listing for MR. DANIEL JAMES I THORNTON (P.A.)?
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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