MR. THOMAS S PACHECO (PA) – Physician Assistant, NPI 1780654491

MR. THOMAS S PACHECO (PA) is a healthcare provider. based in Waltham, Massachusetts. specializing in PHYSICIAN ASSISTANT. They hold the professional credentials PA. They hold a License No. 1627 (MA). The NPI Number for MR. THOMAS S PACHECO (PA) is 1780654491

Main info

Male
24 Years Of Experience
Accepts Medicare Assignment
Name
MR. THOMAS S PACHECO (PA)
NPI
1780654491
Phone
(781) 890-2133
Address
840 WINTER ST
Enumeration Date
25 January 2006
Last Update Date
8 January 2024

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6172641100
Graduation Year
2002 (24 years ago)
PAC ID
6901864297
Group Practice PAC ID
5991149809
Professional Enrollment ID
I20050104000030
Address ID
MA020266146DE40XXXDRXX304
Telehealth
Yes
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

5,091 PHYSICIAN ASSISTANT in MA

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Provider Addresses for MR. THOMAS S PACHECO (PA)

  • 840, Winter Street, Waltham, Middlesex County, Massachusetts, 02451, United States

    ATTN: BOSTON SPORTS & SHOULDER CENTER

    WALTHAM, MA 024511433

    Phone: (781) 890-2133

    Fax: (781) 890-2177

    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)

CMS reports 11 Open Payments records for all available years, with a total value of $586.

Total Amount is formed as General ($586) + Research ($0) + Ownership ($0) = $586.

Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Smith+Nephew, Inc. ($137).

Total Amount

$586

General + Research + Ownership

Payments

11

Total payment records

General Amount

$586

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-03

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: 2005-01-04

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
I20050104000030IPhysician 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

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
J7318Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg2,40029$0
J3304Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg1,56833$0
J3301Injection, triamcinolone acetonide, not otherwise specified, 10 mg501190$0
20611Aspiration and/or injection of fluid large joint using ultrasound guidance396248$0
99213Established patient office or other outpatient visit, 20-29 minutes310210$0
View full utilization report →

Insurance plans in this area (ZIP 02451)

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Provider's Procedures

MR. THOMAS S PACHECO (PA) performs procedures in PHYSICIAN ASSISTANT. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PHYSICIAN ASSISTANTMA20610Aspiration and/or injection of large joint or joint capsule9245

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: 5991149809View full group profile
NameSpecialtyState
Orthopedic SurgeryMA
Physician AssistantMA
Physical Therapist In Private PracticeMA
Orthopedic SurgeryMA
Nurse PractitionerMA
Orthopedic SurgeryNH
Physician AssistantNH
Physical Medicine And RehabilitationNH
Physician AssistantNH
Physician AssistantMA

Reviews

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Frequently asked questions

Can I verify MR. THOMAS S PACHECO (PA) with an NPI only?
You can start verification with NPI 1780654491 for MR. THOMAS S PACHECO (PA), then check state licensing separately.
Does the file indicate MR. THOMAS S PACHECO (PA) is practicing under active NPI?
Directory data currently reports MR. THOMAS S PACHECO (PA) as active.
What taxonomy line describes MR. THOMAS S PACHECO (PA)?
For research purposes, treat MR. THOMAS S PACHECO (PA) as Physician Assistant in this dataset. Clinical services aligned with this taxonomy classification.
Does MR. THOMAS S PACHECO (PA) list a practice location?
Patients near Waltham, Massachusetts may find MR. THOMAS S PACHECO (PA) in results; validate coverage separately.
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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